| Topic |
Year |
Month |
Page |
|
Members Only Website Password |
2016 |
8 |
1 |
|
Opal Show News |
2016 |
8 |
1 |
|
AOS Facebook Page |
2016 |
8 |
1 |
|
Important General Meeting Information |
2016 |
8 |
1 |
|
AOS Aug. 24th Meeting: Opal
Cutting Seminar |
2016 |
8 |
2 |
|
Lightning Ridge Opal for Sale at Aug. 24th Meeting |
2016 |
8 |
2 |
|
President’s Message |
2016 |
8 |
2 |
|
Pete’s Opal Surprise |
2016 |
8 |
2 |
|
Photographer Fred Ward Witnessed, Captured History |
2016 |
8 |
3 |
|
Chapter 59 - The Death of the VW |
2016 |
8 |
4 |
|
August 2016 Gem & Mineral Shows |
2016 |
8 |
6 |
|
Members Only Website Password |
2016 |
7 |
1 |
|
AOS July 27th Meeting:
Cutting Black Opal |
2016 |
7 |
1 |
|
Opal Show News |
2016 |
7 |
1 |
|
AOS Facebook Page |
2016 |
7 |
1 |
|
Important General Meeting Information |
2016 |
7 |
1 |
|
Diane Lynn Nelson Obituary |
2016 |
7 |
2 |
|
How America was conned into Buying Diamonds |
2016 |
7 |
2 |
|
12 Most Expensive Gemstones in the World |
2016 |
7 |
4 |
|
Chapter 58 - The Confession |
2016 |
7 |
6 |
|
July 2016 Gem & Mineral Shows |
2016 |
7 |
8 |
|
Members Only Website Password |
2016 |
6 |
1 |
|
Opal Show News |
2016 |
6 |
1 |
|
AOS Facebook Page |
2016 |
6 |
1 |
|
Important New Meeting Information |
2016 |
6 |
1 |
|
Eleventh AOS Live Auction on June 22nd |
2016 |
6 |
2 |
|
AOS Live Auction Rules |
2016 |
6 |
2 |
|
Cutting Virgin Valley Opal |
2016 |
6 |
2 |
|
Collecting and Investing in Colored Gemstones |
2016 |
6 |
3 |
|
Opal Gets a Bad Rap at Home but Definitely Not Overseas |
2016 |
6 |
4 |
|
Prospecting for Opal in the Mojave Desert |
2016 |
6 |
4 |
|
Chapter 57 - The End of a Ratter |
2016 |
6 |
5 |
|
June 2016 Gem & Mineral Shows |
2016 |
6 |
7 |
|
Members Only Website Password |
2016 |
5 |
1 |
|
Speaker for the May 25th General Meeting |
2016 |
5 |
1 |
|
AOS Facebook Page |
2016 |
5 |
1 |
|
Important New Meeting and Show Information |
2016 |
5 |
1 |
|
'Lightning Claw' Dinosaur Found in Australia |
2016 |
5 |
2 |
|
The Bom Jesus: Namibia’s Ancient Shipwreck |
2016 |
5 |
3 |
|
Chapter 56 – Santa’s Visit |
2016 |
5 |
5 |
|
The Rainbow Serpent Opal |
2016 |
5 |
6 |
|
May 2016 Gem & Mineral Shows |
2016 |
5 |
7 |
|
Members Only Website Password |
2016 |
4 |
1 |
|
Important New Meeting and Show Information |
2016 |
4 |
1 |
|
Rare opals worth more than $1m donated to SA Museum |
2016 |
4 |
2 |
|
Chapter 55 – “A Quiet Christmas” |
2016 |
4 |
2 |
|
Story Behind the New Gemstone: Aquaprase |
2016 |
4 |
4 |
|
Designer Spotlight: Irene Neuwirth |
2016 |
4 |
6 |
|
April 2016 Gem & Mineral Shows |
2016 |
4 |
7 |
|
Members Only Website Password |
2016 |
3 |
1 |
|
President’s Message |
2016 |
3 |
1 |
|
Important New Meeting and Show Information |
2016 |
3 |
1 |
|
Opal Society Members Enter Juried Show |
2016 |
3 |
2 |
|
Small Idaho Town as Landmark Opal Gem Destination |
2016 |
3 |
2 |
|
Shirley Temple's Rare Blue Diamond Ring to be Auctioned |
2016 |
3 |
4 |
|
A Chemistry Lesson from L.A.'s Shade Balls |
2016 |
3 |
4 |
|
Hiker Finds Rare Gold Coin in Israel |
2016 |
3 |
5 |
|
Chapter 54 – “The Conclusion” |
2016 |
3 |
5 |
|
Lightning Ridge Collection by John Ford Dazzles at Oscars |
2016 |
3 |
6 |
|
March & April 2016 Gem & Mineral Shows |
2016 |
3 |
7 |
|
Members Only Website Password |
2016 |
2 |
1 |
|
February Speaker – Russ Madsen on Volcanic Opal |
2016 |
2 |
1 |
|
Important New Meeting and Show Information |
2016 |
2 |
1 |
|
$10,000 Ballpoint Pen |
2016 |
2 |
2 |
|
Opalized Limb Cast from Indonesia |
2016 |
2 |
2 |
|
Limb Casts – Ethiopia |
2016 |
2 |
2 |
|
Precious Opal from the Virgin Valley |
2016 |
2 |
2 |
|
Chapter 53 – “Plane Crash” |
2016 |
2 |
6 |
|
Members Only Website Password |
2016 |
1 |
1 |
|
President’s Message |
2016 |
1 |
1 |
|
Mokume-gane |
2016 |
1 |
2 |
|
Stone that Was Once More Precious Than Gold |
2016 |
1 |
3 |
|
Chapter 52 – “The Promise” |
2016 |
1 |
4 |
|
Famous Opal Lovers |
2016 |
1 |
5 |
|
January 2016 Gem & Mineral Shows |
2016 |
1 |
8 |
|
Members Only Website Password |
2015 |
12 |
1 |
|
The Opal Show - Resounding
Success! |
2015 |
12 |
1 |
|
Christmas Party Potluck this Dec. 10th |
2015 |
12 |
1 |
|
Rare Blue Diamond Sells for Record $48.5 Million at Auction |
2015 |
12 |
2 |
|
From Rags to Riches - Chapter 51 – “Loads of Dirt” |
2015 |
12 |
2 |
|
8 Opal Jewels to Keep Us Celebrating October’s Birthstone |
2015 |
12 |
4 |
|
12 Most Expensive Gemstones in the World |
2015 |
12 |
6 |
|
December 2015 Gem & Mineral Shows |
2015 |
12 |
8 |
|
Members Only Website Password |
2015 |
10 |
1 |
|
October Speaker Recap – Stan McCall |
2015 |
10 |
1 |
|
American Opal Society Calendar |
2015 |
10 |
1 |
|
Sutra’s Australian Opal Doublet Bib Necklace |
2015 |
10 |
2 |
|
Award to Honor Late Opal Carver |
2015 |
10 |
2 |
|
Chapter 50 – “The New Claim” |
2015 |
10 |
2 |
|
We Hiked the Inyo Bucket Brigade |
2015 |
10 |
4 |
|
October 2015 Gem & Mineral Shows |
2015 |
10 |
6 |
|
Members Only Website Password |
2015 |
9 |
1 |
|
American Opal Society Calendar |
2015 |
9 |
1 |
|
Great Presentation from Lothar Vallot |
2015 |
9 |
1 |
|
Eye of the Jeweler’s Bench - A Day in the Life |
2015 |
9 |
1 |
|
Treasure Hunter Unearths Opals |
2015 |
9 |
2 |
|
Chapter 49 – “What a Disappointment” |
2015 |
9 |
3 |
|
Home for Dinosaur Fossils with Extra Opal at Lightning Ridge |
2015 |
9 |
5 |
|
Gemstone found in Utah Rarer than Diamond |
2015 |
9 |
6 |
|
Obsidian: A Biography |
2015 |
9 |
6 |
|
September 2015 Gem & Mineral Shows |
2015 |
9 |
7 |
|
Members Only Website Password |
2015 |
8 |
1 |
|
American Opal Society Calendar |
2015 |
8 |
1 |
|
Last Month – Andamooka BBQ |
2015 |
8 |
1 |
|
The Finest Opal Ever Unearthed will be Displayed |
2015 |
8 |
2 |
|
Chapter 48 – No Colour – No Potch |
2015 |
8 |
2 |
|
Mineral Collecting Spots Lost to Government and to Greed! |
2015 |
8 |
4 |
|
What to do When a Snake Bites you on a Remote Trail? |
2015 |
8 |
5 |
|
Epsom Salts Monorail Railroad |
2015 |
8 |
6 |
|
August 2015 Gem & Mineral Shows |
2015 |
8 |
7 |
|
Members Only Website Password |
2015 |
7 |
1 |
|
American Opal Society Calendar |
2015 |
7 |
1 |
|
How Dangerous Is a Broken Fluorescent Bulb? |
2015 |
7 |
1 |
|
Pete Goetz on How to Treat Andamooka Matrix Opal |
2015 |
7 |
1 |
|
Chapter 47 – Another Try |
2015 |
7 |
2 |
|
Search for Opals in Northern Nevada's Virgin Valley |
2015 |
7 |
3 |
|
Rock Hunting Along Pioneer Trails in the Trinities |
2015 |
7 |
5 |
|
Tenth AOS Live Auction on June 11th |
2015 |
6 |
1 |
|
AOS Live Auction Rules |
2015 |
6 |
1 |
|
American Opal Society Calendar |
2015 |
6 |
2 |
|
Members Only Website Password |
2015 |
6 |
2 |
|
$3 Million Black Opal Goes on Sale in Las Vegas |
2015 |
6 |
2 |
|
Opal-Inspired Material Changes Color When Stretched |
2015 |
6 |
3 |
|
The Story of Victoria Stone |
2015 |
6 |
3 |
|
Dog Discovers $18,000 Diamond While Sniffing a Bush |
2015 |
6 |
4 |
|
Lorraine Schwartz Opals with the Stars |
2015 |
6 |
5 |
|
Chapter 46 - The Narrow Escape |
2015 |
6 |
6 |
|
June 2015 Gem & Mineral Shows |
2015 |
6 |
7 |
|
May Meeting Agenda – Opal Cutting Seminar |
2015 |
5 |
1 |
|
Make Your Own Opals |
2015 |
5 |
1 |
|
American Opal Society Calendar |
2015 |
5 |
2 |
|
Members Only Website Password |
2015 |
5 |
2 |
|
Dazzled by Australia's precious opals |
2015 |
5 |
2 |
|
Household Products That Can Be Used As Rock Cleaners |
2015 |
5 |
3 |
|
From Rags to Riches: Chapter 45 - Claim Jumpers Reward |
2015 |
5 |
4 |
|
Capt. Kidd's Treasure Found off Madagascar, Report Says |
2015 |
5 |
5 |
|
Lovely Unusual Gem |
2015 |
5 |
6 |
|
May 2015 Gem & Mineral Shows |
2015 |
5 |
6 |
|
Terraforming Mars in 250 Years! |
2015 |
4 |
1 |
|
AOS Historical Records Gone Digital |
2015 |
4 |
1 |
|
American Opal Society Calendar |
2015 |
4 |
2 |
|
Harold Hodges’ Opal Teeth |
2015 |
4 |
2 |
|
Members Only Website Password |
2015 |
4 |
2 |
|
The Bonanza Opal |
2015 |
4 |
2 |
|
Trove of Gold Coins in Israel Unearthed from Ancient Harbor |
2015 |
4 |
3 |
|
132-year-old Winchester rifle found against desert tree |
2015 |
4 |
4 |
|
Navajo Sandstone Iron Concretions vs. Martian Blueberries |
2015 |
4 |
5 |
|
Chapter 44 - Advice from the Expert |
2015 |
4 |
6 |
|
April 2015 Gem & Mineral Shows |
2015 |
4 |
7 |
|
Members Only Website Password |
2015 |
3 |
1 |
|
General Meeting Lecture – Opal Canyon |
2015 |
3 |
1 |
|
Anaheim Arts Council Fundraiser |
2015 |
3 |
1 |
|
American Opal Society Calendar |
2015 |
3 |
1 |
|
A Recent Discovery of Blue Opal in Western Idaho |
2015 |
3 |
2 |
|
Chapter 43 - The Hunts Begins |
2015 |
3 |
5 |
|
January 2015 Gem & Mineral Shows |
2015 |
3 |
7 |
|
Members Only Website Password |
2015 |
2 |
1 |
|
General Meeting Lecture |
2015 |
2 |
1 |
|
Calculating the Value of Scrap Gold |
2015 |
2 |
1 |
|
American Opal Society Calendar |
2015 |
2 |
1 |
|
Trench Art |
2015 |
2 |
2 |
|
Are There Gold and Opal on Mars? |
2015 |
2 |
3 |
|
The Red Robin |
2015 |
2 |
4 |
|
Chapter 42 - The Right Choice |
2015 |
2 |
4 |
|
Thirteenth Annual Sinkankas Symposium - Opal |
2015 |
2 |
6 |
|
2015 Tucson Gem and Mineral Shows |
2015 |
2 |
6 |
|
Members Only Website Password |
2015 |
1 |
1 |
|
January Meeting – Pamela Strong’s Book, Where is the Light |
2015 |
1 |
1 |
|
American Opal Society Calendar |
2015 |
1 |
1 |
|
Chinese Writing |
2015 |
1 |
2 |
|
Remember, "If It Can't Be Grown, It Must Be Mined" |
2015 |
1 |
2 |
|
Agate Varieties |
2015 |
1 |
2 |
|
Silver Discoloration |
2015 |
1 |
3 |
|
From Rags to Riches - Chapter 41 - The Dream Continues |
2015 |
1 |
4 |
|
January 2015 Gem & Mineral Shows |
2015 |
1 |
5 |
|
Quartzsite 2015 Show Calendar |
2015 |
1 |
7 |
|
Quartzsite 2015 Show Map |
2015 |
1 |
7 |
|
Opal Show was a Great Success! |
2014 |
12 |
1 |
|
Members Only Website Password |
2014 |
12 |
1 |
|
Christmas Party Potluck this Dec. 11th |
2014 |
12 |
1 |
|
American Opal Society Calendar |
2014 |
12 |
1 |
|
Beautiful Boulder Opal |
2014 |
12 |
2 |
|
How Animals Hacked Rainbow and Got Stumped on Blue |
2014 |
12 |
2 |
|
Wire Wrap Jewelry: A History from the Past to the Present |
2014 |
12 |
3 |
|
Ethiopian Welo Opal: Cutting Tips |
2014 |
12 |
5 |
|
Amateur Treasure Hunter Finds 22,000 Roman Coins |
2014 |
12 |
6 |
|
Well Cut Stones |
2014 |
12 |
7 |
|
December 2014 Gem & Mineral Shows |
2014 |
12 |
8 |
|
Members Only Website Password |
2014 |
11 |
1 |
|
The Opal, Gem, and Jewelry Show is HERE! |
2014 |
11 |
1 |
|
American Opal Society Calendar |
2014 |
11 |
1 |
|
2014 Opal, Gem & Jewelry Show Free Seminars |
2014 |
11 |
1 |
|
2014 Opal, Gem & Jewelry Show Dealers |
2014 |
11 |
2 |
|
Huge Gold Nugget Going Up For Sale in California |
2014 |
11 |
3 |
|
6-pound gold chunk sells for $400K |
2014 |
11 |
4 |
|
The Beautiful Fukang Meteorite |
2014 |
11 |
4 |
|
Introduction to Opal Carving and Contouring |
2014 |
11 |
6 |
|
Beautiful Boulder Opal |
2014 |
11 |
7 |
|
November 2014 Gem & Mineral Shows |
2014 |
11 |
7 |
|
President’s Message |
2014 |
10 |
1 |
|
Members Only Website Password |
2014 |
10 |
1 |
|
What Price Is the Right Price? |
2014 |
10 |
2 |
|
Queensland Opals Still in Demand Internationally |
2014 |
10 |
2 |
|
Elvo Matrix |
2014 |
10 |
3 |
|
The Gem of Passion |
2014 |
10 |
4 |
|
Meet Stan Ross, Maestro of the Metal Detector |
2014 |
10 |
4 |
|
Dangerous Geology: Who Put the Quick in Quicksand? |
2014 |
10 |
6 |
|
How to Escape from Quicksand |
2014 |
10 |
7 |
|
October 2014 Gem & Mineral Shows |
2014 |
10 |
7 |
|
Members Only Website Password |
2014 |
9 |
1 |
|
September Meeting Agenda: Opal Cutting Seminar – PART 2! |
2014 |
9 |
1 |
|
An Ancient Threat Awakens In California |
2014 |
9 |
2 |
|
Where to Find Opals in Oregon |
2014 |
9 |
2 |
|
Old Man, Black Opal |
2014 |
9 |
3 |
|
From Russia with Jade |
2014 |
9 |
3 |
|
September 2014 Gem & Mineral Shows |
2014 |
9 |
8 |
|
Members Only Website Password |
2014 |
8 |
1 |
|
August Meeting Agenda: Opal Cutting Seminar” |
2014 |
8 |
1 |
|
Last Month’s Speaker: Stan
McCall on “Inlay with a Twist” |
2014 |
8 |
1 |
|
Weekend Escape: Royal Peacock Mine, Nev. |
2014 |
8 |
2 |
|
Discussion Blog – Louisiana Opal |
2014 |
8 |
3 |
|
Opal Hunters in Last Chance Canyon |
2014 |
8 |
6 |
|
August 2014 Gem & Mineral Shows |
2014 |
8 |
8 |
|
President’s Message |
2014 |
7 |
1 |
|
Members Only Website Password |
2014 |
7 |
1 |
|
July Meeting Speaker: Stan
McCall on “Inlay with a Twist” |
2014 |
7 |
1 |
|
Fluorescent Opal in Virgin Valley |
2014 |
7 |
2 |
|
Ammolite Jewelry and Gemstone Information |
2014 |
7 |
4 |
|
116 Years of Opal History |
2014 |
7 |
6 |
|
Gem Profile: Vesuvianite |
2014 |
7 |
7 |
|
July 2014 Gem & Mineral Shows |
2014 |
7 |
8 |
|
Members Only Website Password |
2014 |
6 |
1 |
|
Ninth AOS Live Auction on June 12th |
2014 |
6 |
1 |
|
AOS Live Auction Rules |
2014 |
6 |
1 |
|
Incredible Space Stone has a Nebula Trapped Inside |
2014 |
6 |
2 |
|
Wyoming Jade Putters |
2014 |
6 |
3 |
|
Diaspore or Zultanite? |
2014 |
6 |
4 |
|
Popigai Crater & Impact Diamonds |
2014 |
6 |
4 |
|
Ethiopia: Rough Gem Exports to Be Banned |
2014 |
6 |
5 |
|
The Opal's Fire |
2014 |
6 |
6 |
|
June 2014 Gem & Mineral Shows |
2014 |
6 |
7 |
|
Members Only Website Password |
2014 |
5 |
1 |
|
Words to Dig By |
2014 |
5 |
1 |
|
Last Month’s Speaker – Jim Bowden on Rattlesnakes |
2014 |
5 |
2 |
|
Lost Mule Shoe Gold |
2014 |
5 |
2 |
|
Russia Pulls Huge 'Chelyabinsk Meteor Chunk' From Lake |
2014 |
5 |
5 |
|
Be Different - Buy the Royal Newborn a Gemstone Rattle |
2014 |
5 |
7 |
|
Million Dollar Opals |
2014 |
5 |
7 |
|
May 2014 Gem & Mineral Shows |
2014 |
5 |
8 |
|
Members Only Website Password |
2014 |
4 |
1 |
|
Last Month’s Speaker: Welo Opals by Gabriel Mosesson |
2014 |
4 |
1 |
|
A Trip to the Royal Peacock Mine in the Virgin Valley |
2014 |
4 |
2 |
|
Gold-bearing Tellurides |
2014 |
4 |
3 |
|
Man Unearths 2.89 Carat White Diamond at Arkansas Park |
2014 |
4 |
4 |
|
Bumblebee Agate / Jasper |
2014 |
4 |
4 |
|
Spinel |
2014 |
4 |
5 |
|
Oscar Jewelry! |
2014 |
4 |
5 |
|
Diamond No Longer Nature's Hardest Material |
2014 |
4 |
6 |
|
April 2014 Gem & Mineral Shows |
2014 |
4 |
7 |
|
Members Only Website Password |
2014 |
3 |
1 |
|
March Speaker: Welo Opals by Gabriel Mosesson |
2014 |
3 |
1 |
|
Luminescence of Opals: A Witness to Their Geochemistry |
2014 |
3 |
1 |
|
AOS Calendar for 2014 |
2014 |
3 |
1 |
|
Geology of Opal Fields in the Lightning Ridge Region |
2014 |
3 |
2 |
|
BBQ Craft Faire and Boutique on May 10 in Anaheim |
2014 |
3 |
3 |
|
Opal Mining Town Faces Exodus |
2014 |
3 |
4 |
|
California Couple Finds $10M Buried Treasure in Back Yard |
2014 |
3 |
4 |
|
Ancient Uses of Minerals |
2014 |
3 |
5 |
|
Tourists Duped in Fake Opal Scam |
2014 |
3 |
6 |
|
Australian Black Opal |
2014 |
3 |
6 |
|
March 2014 Gem & Mineral Shows |
2014 |
3 |
7 |
|
President’s Message |
2014 |
2 |
1 |
|
Travel Channel show “Gem Hunt” on Ethiopian Welo Opal |
2014 |
2 |
1 |
|
Members Only Website Password |
2014 |
2 |
1 |
|
AOS Calendar for 2014 |
2014 |
2 |
1 |
|
Last Month – Gregg Bunch on Lab Created Quartz Crystals |
2014 |
2 |
2 |
|
Smoke Treatment in Wollo Opal |
2014 |
2 |
2 |
|
Water Loving Opal from the Deserts of Ethiopia |
2014 |
2 |
4 |
|
Synthetic Opal, Doublets & Triplets |
2014 |
2 |
5 |
|
Opal Photography |
2014 |
2 |
6 |
|
February 2014 Gem & Mineral Shows |
2014 |
2 |
8 |
|
President’s Message |
2014 |
1 |
1 |
|
Members Only Website Password |
2014 |
1 |
1 |
|
January Speaker – Gregg Bunch on Lab Created Quartz |
2014 |
1 |
1 |
|
Opal Mystery Shows Red Centre's Links to Red Planet |
2014 |
1 |
1 |
|
The Formation of Precious Opal |
2014 |
1 |
2 |
|
Grinding, Sanding & Polishing Procedures |
2014 |
1 |
3 |
|
Never Buy Jewelry Cleaner Again! |
2014 |
1 |
4 |
|
Man Finds a 2.95-Carat Diamond in an Arkansas State Park |
2014 |
1 |
4 |
|
Would You Buy a 'Man-Made' Diamond? |
2014 |
1 |
4 |
|
Carving the Commissioned Sunstone |
2014 |
1 |
5 |
|
January 2014 Gem & Mineral Shows |
2014 |
1 |
7 |
|
AOS Calendar for 2014 |
2014 |
1 |
8 |
|
Christmas Party Potluck this Dec. 12th |
2013 |
12 |
1 |
|
Members Only Website Password |
2013 |
12 |
1 |
|
Ethiopian Welo Opal |
2013 |
12 |
1 |
|
AOS Calendar for 2013 |
2013 |
12 |
1 |
|
Reversible Choker Wins Opal Award |
2013 |
12 |
2 |
|
Opal: Australia's Troubled Gemstone |
2013 |
12 |
2 |
|
Hackmanite: A New Star Gemstone |
2013 |
12 |
4 |
|
Opal Grading System Aims To Restore Confidence |
2013 |
12 |
4 |
|
Gold Rush Era Discards Could Fuel Cellphones, TVs |
2013 |
12 |
5 |
|
$4 Million Gemstone-Studded Christmas Wreath |
2013 |
12 |
7 |
|
Biggest opal in the world. 900 plus Carats |
2013 |
12 |
7 |
|
December 2013 Gem & Mineral Shows |
2013 |
12 |
8 |
|
Opal, Gem and Jewelry Show a Big Success! |
2013 |
11 |
1 |
|
AOS Calendar for 2013 |
2013 |
11 |
1 |
|
Members Only Website Password |
2013 |
11 |
2 |
|
Uranium Gives Opal its Shine |
2013 |
11 |
2 |
|
Purple and Blue Gold |
2013 |
11 |
2 |
|
Auctioneer shows off World's
Greatest White Diamond |
2013 |
11 |
2 |
|
Weird and Wonderful Ways to use Opal |
2013 |
11 |
3 |
|
From Rags to Riches |
2013 |
11 |
3 |
|
Which Opal is a Natural Black Opal? |
2013 |
11 |
4 |
|
12-Year-Old Apex Boy Unearths 5-Carat Diamond |
2013 |
11 |
5 |
|
Opal Offers Remedy for Contamination at Nuclear Sites |
2013 |
11 |
5 |
|
November 2013 Gem & Mineral Shows |
2013 |
11 |
7 |
|
2013 Opal, Gem and Jewelry Show Dealers |
2013 |
11 |
8 |
|
Dr Brandon Browne, CSUF, Mammoth Volcano |
2013 |
10 |
1 |
|
Members Only Website Password |
2013 |
10 |
1 |
|
AOS Calendar for 2013 |
2013 |
10 |
1 |
|
Outback Opals |
2013 |
10 |
2 |
|
From Rags to Riches: Ch 39 – Trapped at Boundary Rider |
2013 |
10 |
4 |
|
Rare gold coin from 1880 sells for $2.75M at auction |
2013 |
10 |
5 |
|
Gem's Value Sank Like a Rock |
2013 |
10 |
6 |
|
The Art of Opal Cutting |
2013 |
10 |
6 |
|
October 2013 Gem & Mineral Shows |
2013 |
10 |
7 |
|
Jim Bowden on the History of Gold Rushes of So. California |
2013 |
9 |
1 |
|
Members Only Website Password |
2013 |
9 |
1 |
|
AOS Calendar for 2013 |
2013 |
9 |
1 |
|
Uncovered: The Truth about Opal Formation |
2013 |
9 |
2 |
|
A National Travesty |
2013 |
9 |
2 |
|
Far Out: Ancient Egyptian Jewelry Came from Outer Space |
2013 |
9 |
3 |
|
From Rags to Riches - Ch.38 - New Claim and Directions |
2013 |
9 |
4 |
|
Rough Cut Ban U-Turn in Bid to Boost Mining Revenue |
2013 |
9 |
5 |
|
A Star-Shaped Piece of Benitoite |
2013 |
9 |
6 |
|
Topaz, Amber, Pearls, Gold, Emeralds And Jade |
2013 |
9 |
6 |
|
September 2013 Gem & Mineral Shows |
2013 |
9 |
8 |
|
President’s Message |
2013 |
8 |
1 |
|
August Speaker: Justin Zzyzx on So. Cal. Agates |
2013 |
8 |
1 |
|
AOS Calendar for 2013 |
2013 |
8 |
1 |
|
Members Only Website Password |
2013 |
8 |
2 |
|
Introduction to Smoke Treated Welo Ethiopia Opals. NFS |
2013 |
8 |
2 |
|
From Rags to Riches: Ch 37 New Friends and Exciting News |
2013 |
8 |
2 |
|
Opal Mining: A Damn Good Way to Get Yourself Killed |
2013 |
8 |
4 |
|
Gold! $250K in Centuries-old Coins Found |
2013 |
8 |
6 |
|
Would You Buy a 'Man-Made' Diamond? |
2013 |
8 |
6 |
|
Miner's Shares Surge After It Finds 100-Carat Diamond |
2013 |
8 |
7 |
|
August 2013 Gem & Mineral Shows |
2013 |
8 |
7 |
|
July Speaker: Justin Zzyzx on So. Cal. Agates |
2013 |
7 |
1 |
|
AOS Calendar for 2013 |
2013 |
7 |
1 |
|
Members Only Website Password |
2013 |
7 |
2 |
|
Opal from the High Plains |
2013 |
7 |
2 |
|
The Geology and Global Politics Of Rare Earths |
2013 |
7 |
4 |
|
From Rags to Riches – Ch. 36 – Painted Ladies |
2013 |
7 |
6 |
|
July 2013 Gem & Mineral Shows |
2013 |
7 |
7 |
|
Eighth AOS Live Auction on June 14th |
2013 |
6 |
1 |
|
AOS Live Auction Rules |
2013 |
6 |
1 |
|
AOS Calendar for 2013 |
2013 |
6 |
1 |
|
Members Only Website Password |
2013 |
6 |
2 |
|
Photographing Gems— A Minimalist Approach |
2013 |
6 |
2 |
|
Ethiopian Opal Agony and Ecstasy |
2013 |
6 |
3 |
|
From Rags to Riches – Ch. 35 A Change of Strategy |
2013 |
6 |
6 |
|
June 2013 Gem & Mineral Shows |
2013 |
6 |
8 |
|
Members Only Website Password |
2013 |
5 |
1 |
|
Polishing Tips |
2013 |
5 |
1 |
|
Bench Tips |
2013 |
5 |
1 |
|
AOS Calendar for 2013 |
2013 |
5 |
1 |
|
All’s not Smooth at Velvet |
2013 |
5 |
2 |
|
From Rags to Riches – Ch 34 – Opals Galore |
2013 |
5 |
4 |
|
How Do We Know the Age of the Earth? |
2013 |
5 |
6 |
|
It’s not a Collection until its Organized! |
2013 |
5 |
6 |
|
May 2013 Gem & Mineral Shows |
2013 |
5 |
8 |
|
President’s Message |
2013 |
4 |
1 |
|
Members Only Website Password |
2013 |
4 |
1 |
|
April Speaker: Justin Zzyzx on So. Cal. Agates |
2013 |
4 |
1 |
|
AOS Calendar for 2013 |
2013 |
4 |
1 |
|
Setting Opals in a Closed Back Setting? |
2013 |
4 |
2 |
|
Green Meteorite May be From Mercury, a First |
2013 |
4 |
4 |
|
From Rags to Riches |
2013 |
4 |
4 |
|
Dowsing for Minerals? |
2013 |
4 |
6 |
|
April 2013 Gem & Mineral Shows |
2013 |
4 |
7 |
|
President’s Message |
2013 |
3 |
1 |
|
March Speaker: Michael Greyshock on Gold Detecting |
2013 |
3 |
1 |
|
Members Only Website Password |
2013 |
3 |
1 |
|
Anaheim Arts Council Annual Fund Raiser |
2013 |
3 |
1 |
|
AOS Calendar for 2013 |
2013 |
3 |
1 |
|
How to Kill Your Club in 13 Easy Steps |
2013 |
3 |
2 |
|
And How to Resurrect an Ailing Club |
2013 |
3 |
2 |
|
Bernhardt Holtermann and the Gold Nugget |
2013 |
3 |
2 |
|
Opal Discovery Sparks Industry Excitement |
2013 |
3 |
2 |
|
From Rags to Riches |
2013 |
3 |
4 |
|
Owhyee Jasper |
2013 |
3 |
6 |
|
Mexican Fire Opal |
2013 |
3 |
6 |
|
Drop of Water Test for Topaz |
2013 |
3 |
7 |
|
More Words to Dig By |
2013 |
3 |
7 |
|
March 2013 Gem & Mineral Shows |
2013 |
3 |
7 |
|
New Opal & Gem Show Venue Status |
2013 |
2 |
1 |
|
Free Opal And Petrified Wood Collecting in Virgin Valley |
2013 |
2 |
1 |
|
AOS Calendar for 2013 |
2013 |
2 |
2 |
|
Members Only Website Password |
2013 |
2 |
2 |
|
Anaheim Arts Council Annual
Fund Raiser |
2013 |
2 |
2 |
|
You Might be a Rockhound If … |
2013 |
2 |
2 |
|
Man Finds 12-Pound Gold Nugget |
2013 |
2 |
3 |
|
Dangerous Dust |
2013 |
2 |
4 |
|
From Rags to Riches – Ch 31
The New Equipment |
2013 |
2 |
5 |
|
February 2013 Gem & Mineral Shows |
2013 |
2 |
6 |
|
2013 Tucson Gem & Mineral Shows |
2013 |
2 |
7 |
|
Possible New Venue for the Opal & Gem Show |
2013 |
1 |
1 |
|
January 10th Lecture – Opals of the Americas – Part 2 |
2013 |
1 |
1 |
|
AOS Calendar for 2013 |
2013 |
1 |
2 |
|
Members Only Website Password |
2013 |
1 |
2 |
|
Lost Blue Bucket Gold |
2013 |
1 |
2 |
|
Louis Comfort Tiffany Necklace, ca. 1915 |
2013 |
1 |
3 |
|
From Rags to Riches: Ch 30 -
The New Direction |
2013 |
1 |
3 |
|
Some Flexible Shaft Tricks |
2013 |
1 |
5 |
|
January 2013 Gem & Mineral Shows |
2013 |
1 |
7 |
|
Quartzsite 2013 Show Map |
2013 |
1 |
7 |
|
Quartzsite 2013 Show Calendar |
2013 |
1 |
8 |
|
President’s Message |
2012 |
12 |
1 |
|
Three Locals Find $50,000 of Opals Gem Mining in Nevada |
2012 |
12 |
2 |
|
Gem Chrysocolla |
2012 |
12 |
3 |
|
Rare coin auctioned off for $430G |
2012 |
12 |
4 |
|
$300,000 in Gold Found in Home during HVAC Installation |
2012 |
12 |
4 |
|
From Rags to Riches – The Great Development |
2012 |
12 |
5 |
|
Whangdoodle Mine Opal |
2012 |
12 |
6 |
|
Geology of the Whangdoodle Opal Deposit, Owyhee, ID |
2012 |
12 |
6 |
|
December 2012 Gem & Mineral Shows |
2012 |
12 |
7 |
|
Show Recap |
2012 |
11 |
1 |
|
Dealers for the 2012 Opal & Gem Show |
2012 |
11 |
2 |
|
Seminars for the 2012 Opal & Gem Show |
2012 |
11 |
2 |
|
Rock Stars |
2012 |
11 |
3 |
|
Drop of Water Test for Topaz |
2012 |
11 |
4 |
|
Researchers Find New Way to Mimic the Color of Butterflies |
2012 |
11 |
4 |
|
From Rags to Riches – Ch. 28 – The Mine Collapse |
2012 |
11 |
5 |
|
November 2012 Gem & Mineral Shows |
2012 |
11 |
7 |
|
President’s Message |
2012 |
10 |
1 |
|
Last Month’s Speaker: Connie
Grundke on Commesso |
2012 |
10 |
1 |
|
Members Only Website Password |
2012 |
10 |
1 |
|
From Rags to Riches - Chapter 27 – The Move |
2012 |
10 |
2 |
|
Russia Claims to Have Found Huge Diamond Deposit In Field |
2012 |
10 |
3 |
|
Orchid Digest- Setting Opals |
2012 |
10 |
3 |
|
October 2012 Gem & Mineral Shows |
2012 |
10 |
7 |
|
President’s Message |
2012 |
9 |
1 |
|
Members Only Website Password |
2012 |
9 |
1 |
|
Sept. 13 Speaker: Connie
Grundke on Intarsia |
2012 |
9 |
1 |
|
Mexican Opal Mines |
2012 |
9 |
2 |
|
Mexican Fire Opal |
2012 |
9 |
4 |
|
From Rags to Riches – Ch. 26 The First Opal Sale |
2012 |
9 |
5 |
|
Life Lessons from Rock Hunting |
2012 |
9 |
6 |
|
Is There Gold in Your Backyard? |
2012 |
9 |
7 |
|
September 2012 Gem & Mineral Shows |
2012 |
9 |
7 |
|
President’s Message |
2012 |
8 |
1 |
|
Members Only Website Password |
2012 |
8 |
1 |
|
Kicked off Blackdome Mountain |
2012 |
8 |
2 |
|
Tecopa Country |
2012 |
8 |
3 |
|
From Rags to Riches Ch. 25 – The Party Finale |
2012 |
8 |
5 |
|
How to Solder Metal Eyeglass Frame Hinges |
2012 |
8 |
7 |
|
August 2012 Gem & Mineral
Shows |
2012 |
8 |
7 |
|
President’s Message |
2012 |
7 |
1 |
|
Members Only Website Password |
2012 |
7 |
1 |
|
AOS Calendar for 2012 |
2012 |
7 |
1 |
|
Dunstan’s Stone - The First Famous Lightning Ridge Opal |
2012 |
7 |
2 |
|
New South Wales: Mining Town Steals Hearts of Dreamers |
2012 |
7 |
2 |
|
What Is Rose Gold, White Gold, And Green Gold Jewelry? |
2012 |
7 |
3 |
|
Mining and Mineral staff hope for 11th-hour deal |
2012 |
7 |
4 |
|
From Rags to Riches, Ch. 24 – The New Home |
2012 |
7 |
5 |
|
July 2012 Gem & Mineral Shows |
2012 |
7 |
7 |
|
President’s Message |
2012 |
6 |
1 |
|
May’s Speaker – Pete Goetz on Matrix Opal |
2012 |
6 |
1 |
|
Bill Burns Passing |
2012 |
6 |
1 |
|
Seventh AOS Live Auction on June 14th |
2012 |
6 |
2 |
|
AOS Live Auction Rules |
2012 |
6 |
2 |
|
Why Gold Discolors |
2012 |
6 |
2 |
|
Why Gold Jewelry Turns Skin Black |
2012 |
6 |
2 |
|
Bench Tips for the Month |
2012 |
6 |
3 |
|
Ethiopian Opal Agony and Ecstasy |
2012 |
6 |
3 |
|
From Rags to Riches & Disasters Ch 23- The Party |
2012 |
6 |
6 |
|
June 2012 Gem & Mineral Shows |
2012 |
6 |
8 |
|
President’s Message |
2012 |
5 |
1 |
|
Members Only Website Password |
2012 |
5 |
1 |
|
Mike Woodward on Gem
Photography |
2012 |
5 |
1 |
|
Andamooka |
2012 |
5 |
2 |
|
Treating Matrix Opal the American Way |
2012 |
5 |
2 |
|
How to Cut Opal |
2012 |
5 |
3 |
|
Fundamentals of Lapidary - Cabochon Cutting |
2012 |
5 |
5 |
|
From the book Rags to Riches & Disasters |
2012 |
5 |
7 |
|
Chapter 22 – The Big Con |
2012 |
5 |
7 |
|
May 2012 Gem & Mineral Shows |
2012 |
5 |
8 |
|
Notes on the March Lecture: Jim Pisani on Jade |
2012 |
4 |
1 |
|
March Lecture: Mike Woodward on Gem Photograph |
2012 |
4 |
1 |
|
Interesting Blue Stuff at the Stoddard Wells Tailgate |
2012 |
4 |
2 |
|
AOS Calendar for 2012 |
2012 |
4 |
2 |
|
Members Only Website Password |
2012 |
4 |
2 |
|
We Lost a Ledge of Gold |
2012 |
4 |
3 |
|
From Rags to Riches & Disasters – Chapter 21 |
2012 |
4 |
6 |
|
The World’s First All Diamond Ring |
2012 |
4 |
7 |
|
April 2012 Gem & Mineral Shows |
2012 |
4 |
8 |
|
President’s Message |
2012 |
3 |
1 |
|
February’s Speaker – Gretchen Krutz |
2012 |
3 |
1 |
|
AOS Calendar for 2012 |
2012 |
3 |
2 |
|
Members Only Website Password |
2012 |
3 |
2 |
|
Opal Society Opportunity |
2012 |
3 |
2 |
|
Burning of Troy Opal |
2012 |
3 |
3 |
|
Ownership of Meteorites |
2012 |
3 |
3 |
|
Abalone Mabe Pearl |
2012 |
3 |
3 |
|
Facts about Gold... |
2012 |
3 |
4 |
|
From Rags to Riches & Disasters |
2012 |
3 |
5 |
|
March 2012 Gem & Mineral Shows |
2012 |
3 |
7 |
|
President’s Message |
2012 |
2 |
1 |
|
Elections on Hold |
2012 |
2 |
1 |
|
AOS Calendar for 2012 |
2012 |
2 |
2 |
|
Members Only Website Password |
2012 |
2 |
2 |
|
Largest Opal Matrix Found |
2012 |
2 |
2 |
|
57,000 Carat Emerald, Called Up for Auction |
2012 |
2 |
2 |
|
From Rags to Riches & Disasters |
2012 |
2 |
3 |
|
Chapter 19 – Chips Galore |
2012 |
2 |
3 |
|
Fire Agate |
2012 |
2 |
5 |
|
February 2012 Gem & Mineral Shows |
2012 |
2 |
7 |
|
President’s Message |
2012 |
1 |
1 |
|
AOS Officers Elections needs Candidates |
2012 |
1 |
1 |
|
January Meeting– Fred & Charlotte Ward on Opals |
2012 |
1 |
2 |
|
AOS Calendar for 2012 |
2012 |
1 |
2 |
|
Members Only Website Password |
2012 |
1 |
2 |
|
Solid Lightning Ridge Cutting Advice |
2012 |
1 |
2 |
|
Precious Opal of the Virgin Valley |
2012 |
1 |
4 |
|
From Rags to Riches & Disasters |
2012 |
1 |
6 |
|
Chapter 18 – Finally the Dream |
2012 |
1 |
6 |
|
January 2012 Gem & Mineral Shows |
2012 |
1 |
7 |
|
President’s Message |
2011 |
12 |
1 |
|
44th Opal & Gem Show Summary |
2011 |
12 |
1 |
|
OpalSociety Group on the Internet |
2011 |
12 |
3 |
|
Members Only Website Password |
2011 |
12 |
3 |
|
Paperless Newsletter |
2011 |
12 |
3 |
|
Opal Cutting Tips (Part 2) |
2011 |
12 |
3 |
|
Ethiopian Welo Opal: Cutting Tips |
2011 |
12 |
5 |
|
Rags to Riches - Chapter 17 – The Start of a New Life |
2011 |
12 |
6 |
|
December 2011 Gem & Mineral Shows |
2011 |
12 |
7 |
|
President’s Message |
2011 |
11 |
1 |
|
Opal Show Seminar Schedule |
2011 |
11 |
1 |
|
OpalSociety Group on the Internet |
2011 |
11 |
2 |
|
Members Only Website Password |
2011 |
11 |
2 |
|
Paperless Newsletter |
2011 |
11 |
2 |
|
Opal Cutting Tips (Part 1) |
2011 |
11 |
2 |
|
From Rags to Riches & Disasters - Chapter 15 – A Great Partnership |
2011 |
11 |
4 |
|
From Rags to Riches & Disasters - Chapter 16 – The Miracle |
2011 |
11 |
5 |
|
November 2011 Gem & Mineral Shows |
2011 |
11 |
7 |
|
President’s Message |
2011 |
10 |
1 |
|
OpalSociety Group on the Internet |
2011 |
10 |
2 |
|
Members Only Website Password |
2011 |
10 |
2 |
|
Paperless Newsletter |
2011 |
10 |
2 |
|
Smoke Treatment in Wollo (aka Welo) Opal. |
2011 |
10 |
2 |
|
Huge Asteroids Brought Gold to Infant Earth, Study Says |
2011 |
10 |
4 |
|
From Rags to Riches & Disasters (Chapters 13 & 14) |
2011 |
10 |
5 |
|
October 2011 Gem & Mineral Shows |
2011 |
10 |
7 |
|
Opal & Gem Show Has Dealer Openings |
2011 |
9 |
1 |
|
Opal Cutting Workshop at Sept. Meeting |
2011 |
9 |
1 |
|
OpalSociety Group on the Internet |
2011 |
9 |
2 |
|
Members Only Website Password |
2011 |
9 |
2 |
|
Paperless Newsletter |
2011 |
9 |
2 |
|
Andamooka – A Brief History |
2011 |
9 |
2 |
|
Andamooka History Highlights |
2011 |
9 |
3 |
|
From Rags to Riches & Disasters |
2011 |
9 |
4 |
|
September 2011 Gem & Mineral Shows |
2011 |
9 |
7 |
|
August Speaker: Justin Zzyzx on So. Cal. Collecting |
2011 |
8 |
1 |
|
Bench Tips by Brad Smith |
2011 |
8 |
1 |
|
OpalSociety Group on the Internet |
2011 |
8 |
2 |
|
Members Only Website Password |
2011 |
8 |
2 |
|
Paperless Newsletter |
2011 |
8 |
2 |
|
From Rags to Riches & Disasters |
2011 |
8 |
2 |
|
Opal: Australia's Troubled Gemstone |
2011 |
8 |
4 |
|
Mica |
2011 |
8 |
5 |
|
Hunting for Lost Diamonds |
2011 |
8 |
6 |
|
Telling Lapis Lazuli from Sodalite |
2011 |
8 |
6 |
|
Jet |
2011 |
8 |
6 |
|
August 2011 Gem & Mineral Shows |
2011 |
8 |
7 |
|
President’s Message |
2011 |
7 |
1 |
|
July Speaker – Lothar Vallot on Simulants |
2011 |
7 |
1 |
|
The AOS Live Auction Was a Success! |
2011 |
7 |
1 |
|
Passing of Long-time Member Dr. John Hiller |
2011 |
7 |
1 |
|
OpalSociety Group on the Internet |
2011 |
7 |
2 |
|
Members Only Website Password |
2011 |
7 |
2 |
|
Paperless Newsletter |
2011 |
7 |
2 |
|
The Art of Opal Cutting |
2011 |
7 |
2 |
|
From Rags to Riches & Disasters – Chapters 7 & 8 |
2011 |
7 |
2 |
|
Lost And Found: A Ring with a
Story to Tell |
2011 |
7 |
4 |
|
Gem of a Find in Tip Mulch |
2011 |
7 |
5 |
|
Gem Silica and Chrysoprase |
2011 |
7 |
6 |
|
Opal Grading System Aims to Restore Confidence |
2011 |
7 |
6 |
|
July 2011 Gem & Mineral Shows |
2011 |
7 |
7 |
|
President’s Message |
2011 |
6 |
1 |
|
Last Month’s Speaker: Meg Berry |
2011 |
6 |
1 |
|
Sixth AOS Live Auction on June 9th |
2011 |
6 |
1 |
|
Bidder Agreement |
2011 |
6 |
2 |
|
AOS Live Auction Rules |
2011 |
6 |
2 |
|
Members Only Website Password |
2011 |
6 |
2 |
|
OpalSociety Group on the Internet |
2011 |
6 |
2 |
|
Cutting Phenomenal Stones |
2011 |
6 |
2 |
|
Chapter 5 – To Sydney and back to Andamooka |
2011 |
6 |
5 |
|
Chapter 6 - The Disappointment |
2011 |
6 |
6 |
|
Which Gems Are Of Organic Origin? |
2011 |
6 |
7 |
|
June 2011 Gem & Mineral Shows |
2011 |
6 |
7 |
|
President’s Message |
2011 |
5 |
1 |
|
Last Month’s Speaker - Charlie Mann |
2011 |
5 |
1 |
|
Members Only Website Password |
2011 |
5 |
1 |
|
May’s Speaker: Meg Berry |
2011 |
5 |
1 |
|
OpalSociety Group on the Internet |
2011 |
5 |
2 |
|
From Rags to Riches & Disasters |
2011 |
5 |
2 |
|
Chapter 3 - The Fools of Andamooka |
2011 |
5 |
2 |
|
Chapter 4 - Work Starts |
2011 |
5 |
3 |
|
An Opinion on Opals |
2011 |
5 |
4 |
|
Illegal Opal Mining Destroys Vietnam's Rice Fields |
2011 |
5 |
5 |
|
New Mineral Discovered on Antarctic Meteorite |
2011 |
5 |
5 |
|
12,000 Carat Tanzanite Discovered |
2011 |
5 |
6 |
|
Bench Tips - Testing for Silver |
2011 |
5 |
6 |
|
Mississippi Opal at Gem & Mineral Show |
2011 |
5 |
6 |
|
May 2011 Gem & Mineral Shows |
2011 |
5 |
7 |
|
President’s Message |
2011 |
4 |
1 |
|
Members Only Website Password |
2011 |
4 |
1 |
|
April’s Speaker: Charlie Mann |
2011 |
4 |
1 |
|
From Rags to Riches & Disasters – Chapter 1 – “My Dream” |
2011 |
4 |
2 |
|
Chapter 2 - “Tee Tree Hill” |
2011 |
4 |
3 |
|
Tullie Cornthwaite Wollaston |
2011 |
4 |
4 |
|
Idaho's Spencer Opal Mine Rock Hounding Review |
2011 |
4 |
5 |
|
Thunder Eggs |
2011 |
4 |
6 |
|
April 2011 Gem & Mineral Shows |
2011 |
4 |
6 |
|
President’s Message |
2011 |
3 |
1 |
|
Buyer Beware |
2011 |
3 |
1 |
|
Members Only Website Password |
2011 |
3 |
1 |
|
March meeting - Bradley and McCall on Making Glass Beads |
2011 |
3 |
2 |
|
Fire Opal |
2011 |
3 |
2 |
|
ISG: Treasures of Tucson |
2011 |
3 |
3 |
|
Farmers and Opal Miners Locked in a Turf War |
2011 |
3 |
4 |
|
American Opal Society 2011 Calendar |
2011 |
3 |
6 |
|
About Boulder Opal |
2011 |
3 |
7 |
|
March 2010 Gem & Mineral Shows |
2011 |
3 |
7 |
|
President’s Message |
2011 |
2 |
1 |
|
Members Only Website Password |
2011 |
2 |
1 |
|
New OpalSociety Group on the Internet |
2011 |
2 |
1 |
|
Will Shaw presents his new The GemSmith Mini-Cutter |
2011 |
2 |
1 |
|
Lloviznando Opal: A look above the surface |
2011 |
2 |
2 |
|
Huge Gold Nugget Found in Sierra up for Auction |
2011 |
2 |
4 |
|
Benitoite |
2011 |
2 |
5 |
|
A Shore Thing |
2011 |
2 |
5 |
|
Jewellers Warned Against Misrepresenting Gems |
2011 |
2 |
6 |
|
February 2010 Gem & Mineral Shows |
2011 |
2 |
7 |
|
President’s Message |
2011 |
1 |
1 |
|
Members Only Website Password |
2011 |
1 |
1 |
|
Cloud’s Jamboree Jan. 15 & 16 in Laughlin, NV |
2011 |
1 |
1 |
|
Quartzsite Shows this Month |
2011 |
1 |
1 |
|
Famous Opals - The Galaxy - World's Largest Polished Opal |
2011 |
1 |
2 |
|
Promoting Your Society Attracting New Members |
2011 |
1 |
2 |
|
Diamond-Wrongs |
2011 |
1 |
3 |
|
The Opal in Myth and Folklore |
2011 |
1 |
3 |
|
The Darvaza Well |
2011 |
1 |
4 |
|
Pala’s Featured Stones: Prase Opal from Tanzania |
2011 |
1 |
5 |
|
2010 Opal & Gem Show Dealers |
2011 |
1 |
5 |
|
Rare Meteorite Discovered In Rural Southern Oregon |
2011 |
1 |
6 |
|
January 2010 Gem & Mineral Shows |
2011 |
1 |
6 |
|
Quartzsite Shows for 2011 |
2011 |
1 |
7 |
|
President’s Message |
2010 |
12 |
1 |
|
Hello from Your Vice President |
2010 |
12 |
1 |
|
Opal Show Security Summary |
2010 |
12 |
1 |
|
Two Bags Found at Show |
2010 |
12 |
1 |
|
Members Only Website Password |
2010 |
12 |
1 |
|
Welo Opal Buying Trip Report-2010 |
2010 |
12 |
2 |
|
Cutting Ethiopian Welo Opal |
2010 |
12 |
6 |
|
December 2010 Gem & Mineral Shows |
2010 |
12 |
7 |
|
President’s Message |
2010 |
11 |
1 |
|
Members Only Website Password |
2010 |
11 |
1 |
|
Editor’s Message |
2010 |
11 |
1 |
|
Outback Opals |
2010 |
11 |
2 |
|
Everything You Need to Know About... Taking Care of Opals |
2010 |
11 |
4 |
|
The Discovery of Tanzanite |
2010 |
11 |
4 |
|
Gold Coin Sellers Angered by New Tax Law |
2010 |
11 |
5 |
|
Mineral Identification and Acids |
2010 |
11 |
6 |
|
Safety in the Shop |
2010 |
11 |
7 |
|
November 2010 Gem & Mineral Shows |
2010 |
11 |
7 |
|
President’s Message |
2010 |
10 |
1 |
|
Last Meeting Presenter – David Kramer |
2010 |
10 |
1 |
|
An Opal Journey In 2010 |
2010 |
10 |
2 |
|
The Painted Opal |
2010 |
10 |
4 |
|
Hunting for Lost Diamonds |
2010 |
10 |
5 |
|
Stabilizing Procedure for Crumbly Lapidary Rough |
2010 |
10 |
5 |
|
October 2010 Gem & Mineral Shows |
2010 |
10 |
8 |
|
President’s Message |
2010 |
09 |
1 |
|
Anaheim Arts Council 2010 Fundraiser |
2010 |
09 |
1 |
|
Special Carpet Gem of an Idea |
2010 |
09 |
2 |
|
NC Farm Produces Emerald Shaped into Massive Gem |
2010 |
09 |
2 |
|
Ding, Dong, SB624 Is Dead |
2010 |
09 |
3 |
|
Chunk of Original Earth Found |
2010 |
09 |
3 |
|
Taking Care of Opals |
2010 |
09 |
4 |
|
Radiation, Heat - Improve Nature's Gems |
2010 |
09 |
4 |
|
Differences Between Obsidian, Pumice, And Scoria? |
2010 |
09 |
5 |
|
Minerals from Kidney Stones |
2010 |
09 |
6 |
|
Professor receive prestigious
Award on Opal Nano-structure |
2010 |
09 |
6 |
|
Catch a Falling Star |
2010 |
09 |
7 |
|
September 2010 Gem & Mineral Shows |
2010 |
09 |
7 |
|
President’s Message |
2010 |
08 |
1 |
|
Anaheim Arts Council 2010 Fundraiser |
2010 |
08 |
1 |
|
July Recap – Walt Lombardo |
2010 |
08 |
1 |
|
Did You Know that there is an Opal Mine in Europe… |
2010 |
08 |
2 |
|
Sealing Andamooka Rainbow opal with Opticon |
2010 |
08 |
3 |
|
Members Only Website Password |
2010 |
08 |
3 |
|
Treasures from Down Under |
2010 |
08 |
3 |
|
West Texas for Rock Hounds |
2010 |
08 |
5 |
|
August 2010 Gem & Mineral Shows |
2010 |
08 |
7 |
|
President’s Message |
2010 |
07 |
1 |
|
The AOS Live Auction Was a Success! |
2010 |
07 |
1 |
|
July Speaker – Walt Lombard on Diamonds in North America |
2010 |
07 |
2 |
|
Members Only Website Password |
2010 |
07 |
2 |
|
Notice of a Public Listening Session on Closing Public Lands |
2010 |
07 |
2 |
|
Cutting Precious Australian Opal |
2010 |
07 |
3 |
|
Welo Opal Cutting Tips |
2010 |
07 |
4 |
|
Opal: Delicate Beauty in a Watery Orb |
2010 |
07 |
4 |
|
Synthetic Opal Synthesis |
2010 |
07 |
6 |
|
July 2010 Gem & Mineral Shows |
2010 |
07 |
8 |
|
President’s Message |
2010 |
06 |
1 |
|
Members Only Website Password |
2010 |
06 |
1 |
|
I Am a Rockhound |
2010 |
06 |
1 |
|
Fifth AOS Live Auction on June 10th |
2010 |
06 |
2 |
|
Bidder Agreement |
2010 |
06 |
2 |
|
AOS Live Auction Rules |
2010 |
06 |
2 |
|
Felton Jeweler finds 175-pound Common Opal in Idaho |
2010 |
06 |
2 |
|
Knapping Juniper Ridge Opal |
2010 |
06 |
5 |
|
Bates Brothers Oregon Trip - June-July 2006 |
2010 |
06 |
6 |
|
June 2010 Gem & Mineral Shows |
2010 |
06 |
7 |
|
President’s Message |
2010 |
05 |
1 |
|
Members Only Website Password |
2010 |
05 |
1 |
|
April Recap – Janie Duncan on Beads from Around the World |
2010 |
05 |
1 |
|
May Lecture: Jim Pisani on Fluorescent Minerals |
2010 |
05 |
1 |
|
Mojave Desert Opal Diggings |
2010 |
05 |
2 |
|
Collectible Specimens Litter the Mojave Desert |
2010 |
05 |
5 |
|
Those Idaho Opals |
2010 |
05 |
6 |
|
Occurrence of Fire Opal in A Basalt in Washington State |
2010 |
05 |
6 |
|
Tourists Duped in Fake Opal Scam |
2010 |
05 |
7 |
|
Woomera Mining Rules Sought |
2010 |
05 |
7 |
|
May 2010 Gem & Mineral Shows |
2010 |
05 |
8 |
|
President’s Message |
2010 |
04 |
1 |
|
Pitfalls of Rock Tumbling |
2010 |
04 |
1 |
|
Members Only Website Password |
2010 |
04 |
1 |
|
Barbara a Legend in Her Time |
2010 |
04 |
2 |
|
Opal Essence |
2010 |
04 |
2 |
|
Lone Opal Miner Dug His Way Out Despite Injuries |
2010 |
04 |
3 |
|
Gilson Synthetic Opal |
2010 |
04 |
3 |
|
Cabochon Tips |
2010 |
04 |
5 |
|
Evolution by the Grassroots |
2010 |
04 |
5 |
|
Rockhounding near Mammoth Lakes, California |
2010 |
04 |
6 |
|
April 2010 Gem & Mineral Shows |
2010 |
04 |
7 |
|
President’s Message |
2010 |
03 |
1 |
|
Members Only Website Password |
2010 |
03 |
1 |
|
AOS Election Results |
2010 |
03 |
1 |
|
AOS Opal Evaluation Kit |
2010 |
03 |
1 |
|
Barbara McCondra Night Recap |
2010 |
03 |
1 |
|
Slocum Stone—A New Man-Made Material |
2010 |
03 |
2 |
|
Andamooka Matrix Opal |
2010 |
03 |
4 |
|
New Opal Strike Reported in Nevada |
2010 |
03 |
5 |
|
Egg-Sized Rough Diamond Sells for Record $35M |
2010 |
03 |
5 |
|
The Leg of Mutton Nugget: |
2010 |
03 |
5 |
|
March 2010 Gem & Mineral Shows |
2010 |
03 |
8 |
|
Members Only Website Password |
2010 |
02 |
1 |
|
AOS Election This Month |
2010 |
02 |
1 |
|
Opal Evaluation Kit Rediscovered |
2010 |
02 |
1 |
|
Barbara McCondra Night |
2010 |
02 |
1 |
|
The Old Woman Meteorite |
2010 |
02 |
2 |
|
Looking for Old Opal Express Newsletters |
2010 |
02 |
2 |
|
Childhood dreams bring German wanderer to Australia |
2010 |
02 |
3 |
|
Opal Fossils Reveal Icy Birthing Waters in Australian Outback |
2010 |
02 |
4 |
|
How to Field Trip |
2010 |
02 |
5 |
|
Consumers Comfortable With Diamond Alternatives |
2010 |
02 |
6 |
|
CFMS Field Trips South - Ant Hill-February 27 |
2010 |
02 |
6 |
|
If a Meteor Strikes Your House, Is It Yours? |
2010 |
02 |
7 |
|
February 2010 Gem & Mineral Shows |
2010 |
02 |
7 |
|
Members Only Website Password |
2010 |
01 |
1 |
|
Wes Roth Says Hello |
2010 |
01 |
1 |
|
AOS Election Next Month |
2010 |
01 |
1 |
|
Famous Honduras Opal |
2010 |
01 |
1 |
|
In Memoriam – Clare Gagnon |
2010 |
01 |
2 |
|
The Imperial Opal |
2010 |
01 |
3 |
|
Quite the Gem Dandy |
2010 |
01 |
4 |
|
The Discovery of Precious Opal at Whelan, Washington |
2010 |
01 |
6 |
|
Cuttlebone Casting |
2010 |
01 |
6 |
|
January 2010 Gem & Mineral Shows |
2010 |
01 |
7 |
|
Rate Increase for Paper Newsletter |
2009 |
12 |
1 |
|
Members Only Website Password |
2009 |
12 |
1 |
|
Successful Opal & Gem Show! |
2009 |
12 |
1 |
|
AOS Election Information |
2009 |
12 |
1 |
|
Opal Lexicon |
2009 |
12 |
2 |
|
Nevada Opal: Part II, the Rest of the State |
2009 |
12 |
7 |
|
December 2009 Gem & Mineral Shows |
2009 |
12 |
8 |
|
Presidents Message |
2009 |
11 |
1 |
|
Membership Rate Increase for Paper Newsletter |
2009 |
11 |
1 |
|
Raffle Donations Needed for Show |
2009 |
11 |
1 |
|
Members Only Website Password |
2009 |
11 |
1 |
|
2009 Opal & Gem Show Dealers |
2009 |
11 |
2 |
|
An Urgent Request from Barbara McCondra |
2009 |
11 |
2 |
|
Oklo: Natural Nuclear Reactors |
2009 |
11 |
2 |
|
Nevada Opal: Part I, Virgin Valley |
2009 |
11 |
3 |
|
News from the Opal Diggin’s |
2009 |
11 |
5 |
|
Back to the Basics: Opal-Cutting Review |
2009 |
11 |
5 |
|
Shaping and Finishing Opal |
2009 |
11 |
6 |
|
November 2009 Gem & Mineral Shows |
2009 |
11 |
7 |
|
Presidents Message |
2009 |
10 |
1 |
|
Starfire Opal Mine, Gabbs Nevada |
2009 |
10 |
1 |
|
Members Only Website Password |
2009 |
10 |
2 |
|
The “Glorious Jubilee” Largest Black Opal in the World |
2009 |
10 |
2 |
|
Rare 472-Carat Emerald Comes to Santa Ana |
2009 |
10 |
2 |
|
500-Carat Diamond Found at South African Mine |
2009 |
10 |
3 |
|
Famed and Feared Hope Diamond Goes Naked |
2009 |
10 |
3 |
|
Leopard Opal – A New Type of Mexican Opal |
2009 |
10 |
4 |
|
Quest for Fire at Opal Hill Mine |
2009 |
10 |
4 |
|
Shirley's Opal 2006 |
2009 |
10 |
5 |
|
Field Trips-South - 2 Tourmaline Mines in 2 Days |
2009 |
10 |
6 |
|
October 2009 Gem & Mineral Shows |
2009 |
10 |
7 |
|
Members Only Website Password |
2009 |
09 |
1 |
|
Sept. Speaker – Jim Pisani on Tecopa Opal |
2009 |
09 |
1 |
|
Aug. Recap – LaVerne Christenson on Art Clay Silver |
2009 |
09 |
1 |
|
Oregon Prospector Finds Opals in Them Thar Hills |
2009 |
09 |
2 |
|
Oregon Opal |
2009 |
09 |
2 |
|
More about Mexican Fire Opals |
2009 |
09 |
3 |
|
Need Help with Dopping Wax Problem |
2009 |
09 |
3 |
|
New Acquisitions - Opal |
2009 |
09 |
4 |
|
Southern California Man Finds Gold Nugget Worth $10,000 |
2009 |
09 |
5 |
|
How to Care For Opal Jewelry |
2009 |
09 |
5 |
|
Rockhounding in State Parks & BLM Mining-Related Fees |
2009 |
09 |
6 |
|
September 2009 Gem & Mineral Shows |
2009 |
09 |
7 |
|
Presidents Message |
2009 |
08 |
1 |
|
Members Only Website Password |
2009 |
08 |
1 |
|
August Speaker – LaVerne Christenson on Art Clay Silver |
2009 |
08 |
1 |
|
Hints for Rock Collectors from The U.S. Geological Survey |
2009 |
08 |
1 |
|
Synthetic Opals |
2009 |
08 |
1 |
|
In Memoriam - Mike Kowalsky |
2009 |
08 |
2 |
|
The Great 1902 White Cliffs Opal Robbery |
2009 |
08 |
3 |
|
The New Andamooka Saga |
2009 |
08 |
5 |
|
Northern Nevada - Opal; Eastern Oregon - Sunstone |
2009 |
08 |
7 |
|
August 2009 Gem & Mineral Shows |
2009 |
08 |
8 |
|
Presidents Message |
2009 |
07 |
1 |
|
Members Only Website Password |
2009 |
07 |
1 |
|
Quartz – The Most Remarkable of Lapidary Materials |
2009 |
07 |
1 |
|
Photosensitive Minerals: Hackmanite and Tugtupite |
2009 |
07 |
2 |
|
Broken Opal during Setting |
2009 |
07 |
3 |
|
Using a Digital Camera to Photograph Slabs, Cabs, Gemstones,
Minerals and Jewelry - Part 1 |
2009 |
07 |
6 |
|
Boy Hit by Meteorite Travelling At 30,000 mph |
2009 |
07 |
7 |
|
July 2009 Gem & Mineral Shows |
2009 |
07 |
8 |
|
Fourth AOS Live Auction on June 11th |
2009 |
06 |
1 |
|
Bidder Agreement |
2009 |
06 |
1 |
|
AOS Live Auction Rules |
2009 |
06 |
1 |
|
Members Only Website Password |
2009 |
06 |
1 |
|
Opal & Agate in Wyoming |
2009 |
06 |
2 |
|
The Discovery of Precious Opal at Whelan, Washington |
2009 |
06 |
5 |
|
A Silver Primer |
2009 |
06 |
6 |
|
June 2009 Gem & Mineral Shows |
2009 |
06 |
7 |
|
President’s Message |
2009 |
05 |
1 |
|
Message from Gene LeVan, Show Chairman 2009 |
2009 |
05 |
1 |
|
Lost Opal Mine |
2009 |
05 |
1 |
|
Opals along the Tequila Road |
2009 |
05 |
2 |
|
New Play-of-Color Opal from Welo, Ethiopia |
2009 |
05 |
4 |
|
This is Australia Calling! |
2009 |
05 |
4 |
|
Black Opal Recipe |
2009 |
05 |
5 |
|
Iolite – A Gemstone Used in Ancient Navigation |
2009 |
05 |
5 |
|
Foundations of Opal Value |
2009 |
05 |
5 |
|
Chrysoprase Jewellery – Australia's answer to Jade |
2009 |
05 |
7 |
|
May 2009 Gem & Mineral Shows |
2009 |
05 |
7 |
|
Opal Canyon Field Trip Recap |
2009 |
04 |
1 |
|
Rockhounding in Red Rock Canyon |
2009 |
04 |
1 |
|
Milt Roth to Assume Assistant Show Chairman Spot |
2009 |
04 |
2 |
|
Members Only Website Password |
2009 |
04 |
2 |
|
Gift Donation Request for Clubs |
2009 |
04 |
2 |
|
Uranium Gives Opal Its Shine |
2009 |
04 |
2 |
|
My Views on Opals with Inclusions or Cracks in Them |
2009 |
04 |
2 |
|
Pair to Resolve the Great Opal Debate |
2009 |
04 |
3 |
|
Types of Opal |
2009 |
04 |
3 |
|
KYOCERA Unveils One-of-a-Kind Kyoto Opal |
2009 |
04 |
5 |
|
Correction of Picture of Holmes |
2009 |
04 |
5 |
|
What is the Hardest Metal? |
2009 |
04 |
5 |
|
Harder than Diamond? |
2009 |
04 |
6 |
|
Nano-Material is harder than Diamonds |
2009 |
04 |
6 |
|
Digging for Opal in the Black Rock Desert |
2009 |
04 |
6 |
|
April 2009 Gem & Mineral Shows |
2009 |
04 |
7 |
|
Members Only Website Password |
2009 |
03 |
1 |
|
Presidents Message |
2009 |
03 |
1 |
|
New Venue for Opal & Gem Show |
2009 |
03 |
1 |
|
LaVerne Christenson to Assume Treasurer Spot |
2009 |
03 |
1 |
|
March Speaker - Daniel Toledo |
2009 |
03 |
1 |
|
Opal Canyon Field Trip on March 21st |
2009 |
03 |
1 |
|
A California Field Trip Fire Opals in El Paso Mountains |
2009 |
03 |
3 |
|
Leo Nowak 12/24/1907 to
1/6/2001 |
2009 |
03 |
4 |
|
Could there be Diamonds in the Lightning Ridge Area? |
2009 |
03 |
4 |
|
Opals and Their Treatments |
2009 |
03 |
5 |
|
March 2009 Gem & Mineral Shows |
2009 |
03 |
7 |
|
Members Only Website Password |
2009 |
02 |
1 |
|
Opal Society Workshop |
2009 |
02 |
1 |
|
General Meeting - February 12th |
2009 |
02 |
1 |
|
Australian Opals - A Primer |
2009 |
02 |
1 |
|
How History Is Changed |
2009 |
02 |
2 |
|
Giant Matrix Opal Discovered on the way to Coober Pedy |
2009 |
02 |
3 |
|
Rockhound Finds Ice Age tusk in Perris Flood Channel |
2009 |
02 |
3 |
|
Synthetic Opals, Should I Buy Them? |
2009 |
02 |
4 |
|
Fluorescent Opals Discussion |
2009 |
02 |
4 |
|
Zimbabwe's Deadly Diamond Fever |
2009 |
02 |
5 |
|
A Lost Opal Mine |
2009 |
02 |
7 |
|
February 2009 Gem & Mineral Shows |
2009 |
02 |
7 |
|
Christmas Party |
2009 |
01 |
1 |
|
Members Only Website Password |
2009 |
01 |
1 |
|
Opal Society Workshop |
2009 |
01 |
1 |
|
850-Lb. Emerald Stolen |
2009 |
01 |
1 |
|
Oiling Opal Myth |
2009 |
01 |
2 |
|
How to Tell if an Opal is Real |
2009 |
01 |
3 |
|
Famous Gem Heists |
2009 |
01 |
3 |
|
NASA Probe Finds Opals in Martian Crevices |
2009 |
01 |
4 |
|
A Highgrader's Story |
2009 |
01 |
5 |
|
Synthetic Opal Called “MexiFire” and “PeruBlu” |
2009 |
01 |
6 |
|
Safety |
2009 |
01 |
7 |
|
January 2008 Gem & Mineral Shows |
2009 |
01 |
7 |
|
Presidents Message |
2008 |
12 |
1 |
|
Members Only Website Password |
2008 |
12 |
1 |
|
Opal Society Workshop |
2008 |
12 |
1 |
|
How to Select that Cab from that Slab |
2008 |
12 |
1 |
|
A Trip through the Opal Fields |
2008 |
12 |
2 |
|
The Mystery Opal Miner - Carney Jimmy |
2008 |
12 |
2 |
|
New Endangered Species: The Rockhound |
2008 |
12 |
3 |
|
Large Blue Diamond Expected to Fetch about $15 Million |
2008 |
12 |
4 |
|
Bubble Opal |
2008 |
12 |
4 |
|
A Guide to Mexican Opal |
2008 |
12 |
5 |
|
Opal Lore |
2008 |
12 |
7 |
|
December 2008 Gem & Mineral Shows |
2008 |
12 |
7 |
|
Presidents Message |
2008 |
11 |
1 |
|
Opal & Gem Show Seminar Schedule |
2008 |
11 |
1 |
|
2008 Opal & Gem Show Dealers |
2008 |
11 |
2 |
|
Raffle Donations Needed for Show |
2008 |
11 |
2 |
|
Members Only Website Password |
2008 |
11 |
2 |
|
Opal Society Workshop |
2008 |
11 |
2 |
|
Featured Gemstone: Opal |
2008 |
11 |
2 |
|
The Furor over Feldspar |
2008 |
11 |
3 |
|
Factoids: Diamonds |
2008 |
11 |
5 |
|
Hallmarking: What Are Those Stamped Marks on My Ring? |
2008 |
11 |
5 |
|
Precious Opal in the Northwest |
2008 |
11 |
6 |
|
Turquoise - An Ancient Gem with Modern Panache |
2008 |
11 |
6 |
|
Lost Opal Mine |
2008 |
11 |
7 |
|
November 2008 Gem & Mineral Shows |
2008 |
11 |
7 |
|
Presidents Message |
2008 |
10 |
1 |
|
Members Only Website Password |
2008 |
10 |
1 |
|
Opal Society Workshop |
2008 |
10 |
1 |
|
Arts Council Raffle |
2008 |
10 |
2 |
|
The 10 minute Rule and CBZ (Canada's Best Zircon?) |
2008 |
10 |
2 |
|
Australia: Ridge over Rubble Paupers |
2008 |
10 |
3 |
|
Caring for Jewelry-What You Need to Know |
2008 |
10 |
4 |
|
Photographing Opal |
2008 |
10 |
5 |
|
Giant Diamond Unearthed in Africa May Set Record |
2008 |
10 |
7 |
|
October 2008 Gem & Mineral Shows |
2008 |
10 |
7 |
|
Presidents Message |
2008 |
09 |
1 |
|
Members Only Website Password |
2008 |
09 |
1 |
|
Opal Society Workshop |
2008 |
09 |
1 |
|
Anaheim Arts Council Raffle |
2008 |
09 |
1 |
|
Opal Cutting Workshop at Sept. Meeting |
2008 |
09 |
2 |
|
Opals at Zabriski |
2008 |
09 |
2 |
|
Humour and Stress Free, Opal Miners Lifestyle |
2008 |
09 |
4 |
|
The 'Flame Queen' in June Auction at Bonhams & Butterfields |
2008 |
09 |
5 |
|
Opal Hat Feature of Event |
2008 |
09 |
5 |
|
Coober Pedy Ranked in SA Quality of Life Index |
2008 |
09 |
6 |
|
How to Cut and Polish Opal |
2008 |
09 |
6 |
|
September 2008 Gem & Mineral Shows |
2008 |
09 |
7 |
|
Members Only Website Password |
2008 |
08 |
1 |
|
Opal Society Workshop |
2008 |
08 |
1 |
|
Anaheim Arts Council Raffle |
2008 |
08 |
1 |
|
Pete Goetz on How to Treat A ndamooka Matrix Opal |
2008 |
08 |
1 |
|
Sand - Why Take It for Granted? |
2008 |
08 |
2 |
|
Lightning Ridge, Black Opal Mining Industry |
2008 |
08 |
5 |
|
Museum to Observe 50th Anniversary of Hodges Meteorite |
2008 |
08 |
6 |
|
August 2008 Gem & Mineral Shows |
2008 |
08 |
7 |
|
President's Message |
2008 |
07 |
1 |
|
Members Only Website Password |
2008 |
07 |
1 |
|
Opal Society Workshop |
2008 |
07 |
1 |
|
July Lecture Summary - Bob Gullage on Precious Metals |
2008 |
07 |
1 |
|
Anaheim Arts Council Raffle |
2008 |
07 |
1 |
|
Third AOS Live Auction on July 10th |
2008 |
07 |
2 |
|
Bidder Agreement |
2008 |
07 |
2 |
|
AOS Live Auction Rules |
2008 |
07 |
2 |
|
The Women Who Dig For Opal |
2008 |
07 |
2 |
|
A Sprinkling of Stardust Lands on UW Astronomer |
2008 |
07 |
3 |
|
Gold Rush Fever Returns to the California Hills |
2008 |
07 |
3 |
|
Gem Materials of Mexico and Guatemala |
2008 |
07 |
4 |
|
Australian 'Nessie' Fossils Found |
2008 |
07 |
6 |
|
Slab Saw Basics |
2008 |
07 |
6 |
|
Beetles Light Up Computer Research |
2008 |
07 |
7 |
|
Black Opal Declared as NSW's Gemstone Emblem |
2008 |
07 |
7 |
|
July 2008 Gem & Mineral Shows |
2008 |
07 |
7 |
|
President’s Message |
2008 |
06 |
1 |
|
Members Only Website Password |
2008 |
06 |
1 |
|
Opal Society Workshop |
2008 |
06 |
1 |
|
New Table of Contents Webpage for Newsletter Archives |
2008 |
06 |
1 |
|
State of the Opal Industry in Australia |
2008 |
06 |
1 |
|
June Lecture – Bob Gullage on Precious Metals |
2008 |
06 |
1 |
|
AOS is Awarded Anaheim Arts Council Grant |
2008 |
06 |
1 |
|
Hunting for Jade at Big Sur |
2008 |
06 |
2 |
|
Lightning Ridge: Australia's Capital of Broken Dreams |
2008 |
06 |
6 |
|
Bid to Stop Mining Spread – |
2008 |
06 |
7 |
|
Bozeman Trustees Name New School Hyalite |
2008 |
06 |
7 |
|
Cash and Treasures: Digging for Black Opals in Australia |
2008 |
06 |
7 |
|
June 2008 Gem & Mineral Shows |
2008 |
06 |
8 |
|
President’s Message |
2008 |
05 |
1 |
|
Members Only Website Password |
2008 |
05 |
1 |
|
May Lecture – Alpha Gems & Jeweller of Australia |
2008 |
05 |
1 |
|
Opal Society Workshop |
2008 |
05 |
1 |
|
Last Month’s Speaker – Jack Liu |
2008 |
05 |
2 |
|
Cabochons: Hints, Tips and Strategy |
2008 |
05 |
2 |
|
Appraising: Stories from the Trenches |
2008 |
05 |
3 |
|
American Gemstones |
2008 |
05 |
4 |
|
Gems and Technology - Vision Underground |
2008 |
05 |
5 |
|
How to Make Opal Doublets |
2008 |
05 |
7 |
|
In Memoriam - Grahame Brown (1936—2008) |
2008 |
05 |
7 |
|
May 2008 Gem & Mineral Shows |
2008 |
05 |
8 |
|
President’s Message |
2008 |
04 |
1 |
|
Members Only Website Password |
2008 |
04 |
1 |
|
April’s Speaker – Jack Liu |
2008 |
04 |
1 |
|
Last Month’s Speaker – Stan McCall |
2008 |
04 |
1 |
|
Opal Society Workshop |
2008 |
04 |
1 |
|
The Great Opal Hunt! |
2008 |
04 |
2 |
|
How Does Nature Process Silicon? |
2008 |
04 |
3 |
|
Mining at Lightning Ridge |
2008 |
04 |
4 |
|
Polymer Opal Films |
2008 |
04 |
6 |
|
Lapis Lazuli |
2008 |
04 |
6 |
|
April 2008 Gem & Mineral Shows |
2008 |
04 |
8 |
|
President's Message |
2008 |
03 |
1 |
|
March Meeting Speaker – Stan McCall |
2008 |
03 |
1 |
|
AOS Election Results |
2008 |
03 |
1 |
|
Members Only Website Password |
2008 |
03 |
1 |
|
Last Month's Demonstrator – David Kramer |
2008 |
03 |
1 |
|
Opal Society Workshop |
2008 |
03 |
2 |
|
Opal Formation |
2008 |
03 |
2 |
|
Lost Gold of the Ada Hancock |
2008 |
03 |
2 |
|
The Great Diamond Hoax of 1872 |
2008 |
03 |
4 |
|
March 2008 Gem & Mineral Shows |
2008 |
03 |
8 |
|
President's Message |
2008 |
02 |
1 |
|
February Meeting Demonstrator – David Kramer |
2008 |
02 |
1 |
|
AOS Election and Ballot Information |
2008 |
02 |
1 |
|
Opal Society Workshop |
2008 |
02 |
2 |
|
Members Only Website Password |
2008 |
02 |
2 |
|
What You Should Know About Buying Opal |
2008 |
02 |
2 |
|
Rare Mummified Dinosaur Unearthed |
2008 |
02 |
3 |
|
The Many Facets of Man-Made Diamonds |
2008 |
02 |
4 |
|
Thomsonite |
2008 |
02 |
7 |
|
Opal Cultural Beliefs and Historic Timeline |
2008 |
02 |
7 |
|
February 2008 Gem & Mineral Shows |
2008 |
02 |
8 |
|
President's Message |
2008 |
01 |
1 |
|
January Speaker – Jim Pisani on Virgin Valley |
2008 |
01 |
2 |
|
Opal Society Workshop |
2008 |
01 |
2 |
|
Members Only Website Password |
2008 |
01 |
2 |
|
Ultraviolet Recovery |
2008 |
01 |
2 |
|
Is It Unusual for Opals to Fluoresce? |
2008 |
01 |
4 |
|
Opal Chips: Photonic Jewels |
2008 |
01 |
4 |
|
The Construction of the Great Pyramids |
2008 |
01 |
6 |
|
Asteroid on Track for Possible Mars Hit |
2008 |
01 |
7 |
|
Displaying Your Treasures |
2008 |
01 |
7 |
|
January 2008 Gem & Mineral Shows |
2008 |
01 |
8 |
|
President's Message |
2007 |
12 |
1 |
|
Opal & Gem Show Was a Success! |
2007 |
12 |
1 |
|
Be Kind to Your Dealers |
2007 |
12 |
1 |
|
Grand Prize Winner of Opal & Gem Show Raffle |
2007 |
12 |
2 |
|
Opal Society Workshop |
2007 |
12 |
2 |
|
Members Only Website Password |
2007 |
12 |
2 |
|
The Story of Stone Soup |
2007 |
12 |
2 |
|
Geology of Opal Fields in the Lightning Ridge Region |
2007 |
12 |
2 |
|
Gamma Glow Takes Guess Work Out of Opal Mining |
2007 |
12 |
4 |
|
Opal to Shine at Big Event |
2007 |
12 |
5 |
|
Artifacts Hint at Early Jade Trade |
2007 |
12 |
5 |
|
Saint's Jewels on Show in Naples |
2007 |
12 |
5 |
|
Signs of Slump at Myanmar Gem Sale |
2007 |
12 |
6 |
|
2007 Opal & Gem Show Dealers |
2007 |
12 |
7 |
|
Is That Piece of Jasper An Agate? |
2007 |
12 |
7 |
|
December 2007 Gem & Mineral Shows |
2007 |
12 |
8 |
|
Opal & Gem Show |
2007 |
11 |
1 |
|
President's Message |
2007 |
11 |
1 |
|
Volunteers Still Needed for Show |
2007 |
11 |
1 |
|
Raffle Donations Needed for Show |
2007 |
11 |
1 |
|
Gem Carving, Inspiration & Skills |
2007 |
11 |
2 |
|
Gem Sculpture - Passion for Opals |
2007 |
11 |
2 |
|
Estate Rock Sale Notice |
2007 |
11 |
2 |
|
Opal Society Workshop |
2007 |
11 |
3 |
|
Members Only Website Password |
2007 |
11 |
3 |
|
What Is Opal? |
2007 |
11 |
3 |
|
Nevada Mineralogy Iv |
2007 |
11 |
5 |
|
Whitest Whites and Blackest Black |
2007 |
11 |
7 |
|
Giant Red Spinel Crystal Discovered in East Africa |
2007 |
11 |
7 |
|
November 2007 Gem & Mineral Shows |
2007 |
11 |
8 |
|
President's Message |
2007 |
10 |
1 |
|
Faye McDowell Has Passed Away |
2007 |
10 |
1 |
|
Volunteers Needed for Show |
2007 |
10 |
2 |
|
Raffle Donations Needed for Show |
2007 |
10 |
2 |
|
Opal Society Workshop |
2007 |
10 |
2 |
|
Members Only Website Password |
2007 |
10 |
2 |
|
Opal Brightness Workshop Report |
2007 |
10 |
2 |
|
Diving in the Opal Mines of Dubnik, Slovakia |
2007 |
10 |
3 |
|
We Call It Morrisonite |
2007 |
10 |
5 |
|
Bowers Museum Trip Report |
2007 |
10 |
6 |
|
A Gem of a Fossil |
2007 |
10 |
6 |
|
The Backus Opal |
2007 |
10 |
6 |
|
The Many Uses of Gypsum |
2007 |
10 |
6 |
|
Sugilite |
2007 |
10 |
7 |
|
Shopper's World; Opals From the Outback |
2007 |
10 |
7 |
|
October 2007 Gem & Mineral Shows |
2007 |
10 |
7 |
|
President's Message |
2007 |
09 |
1 |
|
Correction on Royal Rainbow Opal Mine |
2007 |
09 |
1 |
|
The Bowers Museum Field Trip – Sept. 23Rd |
2007 |
09 |
1 |
|
Opal Society Workshop |
2007 |
09 |
2 |
|
Members Only Website Password |
2007 |
09 |
2 |
|
Opal Brightness Kit Workshop |
2007 |
09 |
2 |
|
Simon King on the Himalaya Mine and Tourmaline |
2007 |
09 |
3 |
|
Question About Black Opal |
2007 |
09 |
3 |
|
World's Oldest Meteorite Found |
2007 |
09 |
6 |
|
Top 10 Misconceptions About Dinosaurs |
2007 |
09 |
6 |
|
Safety |
2007 |
09 |
7 |
|
September 2007 Gem & Mineral Shows |
2007 |
09 |
8 |
|
President's Message |
2007 |
08 |
1 |
|
Royal Rainbow Opal Mine Open for Business |
2007 |
08 |
1 |
|
Opal Society Workshop |
2007 |
08 |
1 |
|
Kimberley Recovers 18.5 Carat Diamond |
2007 |
08 |
1 |
|
Members Only Website Password |
2007 |
08 |
2 |
|
Agates |
2007 |
08 |
2 |
|
Summer Vehicle Safety |
2007 |
08 |
2 |
|
The Fascinating World of Opal |
2007 |
08 |
3 |
|
Diamonds, Coal, and Carbon |
2007 |
08 |
6 |
|
Grading and Pricing of Gemstones |
2007 |
08 |
7 |
|
August 2007 Gem & Mineral Shows |
2007 |
08 |
8 |
|
President's Message |
2007 |
07 |
1 |
|
Opal Society Workshop |
2007 |
07 |
1 |
|
Second AOS Live Auction a Great Success! |
2007 |
07 |
1 |
|
Cfms Convention and Show, Lancaster, California |
2007 |
07 |
1 |
|
Members Only Website Password |
2007 |
07 |
2 |
|
Australian Sedimentary Opal – Why Is Australia Unique? |
2007 |
07 |
2 |
|
Pipe Opal Discovery a Rare Find |
2007 |
07 |
5 |
|
Treating Andamooka Color Matrix |
2007 |
07 |
6 |
|
Vietnamese Mountains Home to 4000-Year-Old Opal Relics |
2007 |
07 |
6 |
|
Gem Substitutes |
2007 |
07 |
6 |
|
The Many Uses of Gypsum |
2007 |
07 |
7 |
|
Polishing Talc |
2007 |
07 |
7 |
|
July 2007 Gem & Mineral Shows |
2007 |
07 |
8 |
|
President's Message |
2007 |
06 |
1 |
|
Members Only Website Password |
2007 |
06 |
1 |
|
Opal Society Workshop |
2007 |
06 |
1 |
|
Second AOS Live Auction on June 14Th |
2007 |
06 |
1 |
|
Harold Andersen Has Passed Away |
2007 |
06 |
2 |
|
Welcome to Magdalena; the Land of Opals |
2007 |
06 |
2 |
|
Australian Opal Exhibition – Celebrating the Passion |
2007 |
06 |
4 |
|
Mars Rover Unearths Surprise Evidence of Wetter Past |
2007 |
06 |
5 |
|
World-Renowned Collection of Gems at Bowers Museum |
2007 |
06 |
6 |
|
New Way of Mapping Gemstones |
2007 |
06 |
7 |
|
The Day in Numbers: $12,360,000 |
2007 |
06 |
7 |
|
Death of Royal Postpones Pearl Auction |
2007 |
06 |
7 |
|
June 2007 Gem & Mineral Shows |
2007 |
06 |
8 |
|
President's Message |
2007 |
05 |
1 |
|
Members Only Website Password |
2007 |
05 |
1 |
|
Opal Society Workshop |
2007 |
05 |
1 |
|
Second AOS Live Auction for June 14Th |
2007 |
05 |
1 |
|
Lambina Opalfield |
2007 |
05 |
2 |
|
Scientists Discover 'Kryptonite' in Serbian Mine |
2007 |
05 |
5 |
|
Determining the Township |
2007 |
05 |
5 |
|
Serpentine: California State Rock |
2007 |
05 |
5 |
|
The Rhodochrosite Story |
2007 |
05 |
6 |
|
Freshwater Pearls From China |
2007 |
05 |
6 |
|
A Look at Pearl Quality |
2007 |
05 |
7 |
|
Safety - Un-Equal |
2007 |
05 |
7 |
|
May 2007 Gem & Mineral Shows |
2007 |
05 |
8 |
|
President's Message |
2007 |
04 |
1 |
|
Members Only Website Password |
2007 |
04 |
1 |
|
Opal Society Workshop |
2007 |
04 |
1 |
|
O-Bay Live Auction a Big Hit!! |
2007 |
04 |
1 |
|
April Presentation: Opal
Photography |
2007 |
04 |
2 |
|
Clare Gagnon on Gemstone Identification |
2007 |
04 |
2 |
|
Opal Fields of South Australia |
2007 |
04 |
2 |
|
The History of Opal |
2007 |
04 |
4 |
|
Buried? |
2007 |
04 |
6 |
|
Untried Tumbling Tips |
2007 |
04 |
6 |
|
Opal Fields Declining As Dollar Rises |
2007 |
04 |
7 |
|
Test Your Knowledge of Mineral Terms |
2007 |
04 |
7 |
|
New Opal Discussion Forum on AOS Website |
2007 |
04 |
7 |
|
A Tough Break With a Happy Ending! |
2007 |
04 |
7 |
|
April 2007 Gem & Mineral Shows |
2007 |
04 |
8 |
|
President's Message |
2007 |
03 |
1 |
|
Members Only Website Password |
2007 |
03 |
1 |
|
Opal Society Workshop |
2007 |
03 |
1 |
|
Len Cram Visit |
2007 |
03 |
2 |
|
Mr. Len Cram |
2007 |
03 |
2 |
|
AOS Live Auction for March 8th |
2007 |
03 |
3 |
|
Bidder Agreement |
2007 |
03 |
3 |
|
AOS Live Auction Rules |
2007 |
03 |
3 |
|
Mojave Opal Hunting |
2007 |
03 |
3 |
|
Is the Cufflink Dead? |
2007 |
03 |
5 |
|
Mining Opals |
2007 |
03 |
5 |
|
Opal Collector Retires |
2007 |
03 |
6 |
|
March 2007 Gem & Mineral Shows |
2007 |
03 |
7 |
|
President's Message |
2007 |
02 |
1 |
|
Members Only Website Password |
2007 |
02 |
1 |
|
Opal Society Workshop |
2007 |
02 |
1 |
|
Len Cram to Visit February 16Th |
2007 |
02 |
1 |
|
January Speaker: Opal Mining Family |
2007 |
02 |
1 |
|
Deceased - Past AOS President Larry Dobrin |
2007 |
02 |
1 |
|
AOS Live Auction Proposal: O-Bay!” |
2007 |
02 |
2 |
|
Famous Opals: the Opalworx Collection |
2007 |
02 |
2 |
|
Rocking Opal Mountain |
2007 |
02 |
3 |
|
Rare Black Diamonds May Have Come From Space |
2007 |
02 |
3 |
|
Fire Breath Opal |
2007 |
02 |
4 |
|
Organism Produced Rocks |
2007 |
02 |
5 |
|
Health Effects of Faceting |
2007 |
02 |
5 |
|
Larimar, the Caribbean Gemstone |
2007 |
02 |
7 |
|
Eleven Ways to Become a Fossil |
2007 |
02 |
7 |
|
January 2007 Gem & Mineral Shows |
2007 |
02 |
7 |
|
President's Message |
2007 |
01 |
1 |
|
Members Only Website Password |
2007 |
01 |
1 |
|
Opal Society Workshop |
2007 |
01 |
1 |
|
Announcement - AOS Dues Increase |
2007 |
01 |
1 |
|
January Speaker – Clare Gagnon on Gemstone Identification |
2007 |
01 |
2 |
|
AOS Website Now Accepts Credit Card Payments |
2007 |
01 |
2 |
|
Famous Opals - the Duffield Opal |
2007 |
01 |
2 |
|
Woodward Ranch Adventure |
2007 |
01 |
2 |
|
Book Review - Pobby and Dingan |
2007 |
01 |
4 |
|
The Jades |
2007 |
01 |
4 |
|
January 2007 Gem & Mineral Shows |
2007 |
01 |
6 |
|
Quartzsite Shows for 2007 |
2007 |
01 |
7 |
|
President's Message |
2006 |
12 |
1 |
|
Members Only Website Password |
2006 |
12 |
1 |
|
Opal Society Workshop |
2006 |
12 |
1 |
|
Woman Finds 1.30-Carat Diamond in Park |
2006 |
12 |
1 |
|
Opal & Gem Show Was a Success! |
2006 |
12 |
1 |
|
Famous Opals: the Grawin Rainbow |
2006 |
12 |
2 |
|
Virgin Valley Report |
2006 |
12 |
2 |
|
Damascus Steel's Lost Secret Found |
2006 |
12 |
3 |
|
December Birthstones |
2006 |
12 |
4 |
|
Curing Crazed Opal |
2006 |
12 |
4 |
|
Experiencing Fluorescence |
2006 |
12 |
5 |
|
Do You Know That… |
2006 |
12 |
6 |
|
Movie Review - Opal Dream |
2006 |
12 |
7 |
|
Confessions and Tips of a Do Or Die Cutter |
2006 |
12 |
7 |
|
December 2006 Gem & Mineral Shows |
2006 |
12 |
7 |
|
President's Message |
2006 |
11 |
1 |
|
Members Only Website Password |
2006 |
11 |
1 |
|
Opal Society Workshop |
2006 |
11 |
1 |
|
November General Meeting Cancelled |
2006 |
11 |
1 |
|
Volunteers Needed for the Opal & Gem Show |
2006 |
11 |
1 |
|
Opal & Gem Show Dealers |
2006 |
11 |
2 |
|
Opal & Gem Show Seminar Schedule |
2006 |
11 |
2 |
|
Opal & Gem Show Demonstrators |
2006 |
11 |
2 |
|
Raffle Donations Needed for the Opal & Gem Show |
2006 |
11 |
3 |
|
Prong Setting and Opal Cutting With Contempo Lapidary Unit |
2006 |
11 |
3 |
|
Opal Canyon Trip Planned for November |
2006 |
11 |
3 |
|
Famous Opals: Jupiter-5 and the “Unnamed Lady” |
2006 |
11 |
3 |
|
Opal Prospecting Follies |
2006 |
11 |
4 |
|
Opal; Myth, Magic, and Misconceptions |
2006 |
11 |
5 |
|
Woman Finds 1.30-Carat Diamond in Park |
2006 |
11 |
7 |
|
November 2006 Gem & Mineral Shows |
2006 |
11 |
7 |
|
President's Message |
2006 |
10 |
1 |
|
Members Only Website Password |
2006 |
10 |
1 |
|
Volunteers Needed for the Opal & Gem Show |
2006 |
10 |
1 |
|
Raffle Donations Needed for the Opal & Gem Show |
2006 |
10 |
1 |
|
October 12Th Speaker - David Kramer – Opal Cutting |
2006 |
10 |
1 |
|
Opal Canyon Trip Planned for November |
2006 |
10 |
1 |
|
Opal Society Workshop |
2006 |
10 |
1 |
|
A Message From Our Opal & Gem Show Chairman |
2006 |
10 |
2 |
|
Famous Opals: the Andamooka Opal |
2006 |
10 |
2 |
|
Gems and Their Role As Elements of Animal Design |
2006 |
10 |
2 |
|
Rockhounding in California |
2006 |
10 |
2 |
|
Dueling Opinions: Argentium™ |
2006 |
10 |
3 |
|
Safety Article: Be Safe–Be
Well |
2006 |
10 |
4 |
|
A Guide to Buying Opals online |
2006 |
10 |
5 |
|
Montana Agate - An American Gemstone Treasure |
2006 |
10 |
6 |
|
The Trona Pinnacles |
2006 |
10 |
6 |
|
The Case of the Stolen Moon Rocks: |
2006 |
10 |
7 |
|
October 2006 Gem & Mineral Shows |
2006 |
10 |
7 |
|
President's Message |
2006 |
09 |
1 |
|
Members Only Website Password |
2006 |
09 |
1 |
|
Opal Society Workshop |
2006 |
09 |
1 |
|
September Speaker - Daniel Toledo |
2006 |
09 |
1 |
|
Wes Roth Wins Jewelry Design Contest |
2006 |
09 |
2 |
|
The Starfire Opal Mine Is Active |
2006 |
09 |
2 |
|
Famous Opals: the Aztec Sun God |
2006 |
09 |
2 |
|
Opal Lore |
2006 |
09 |
2 |
|
August Speaker - Francis Lau on Diamonds |
2006 |
09 |
3 |
|
Peruvian Blue Opals - How to Spot a Fake |
2006 |
09 |
4 |
|
Precious Gems: the History of a Concept |
2006 |
09 |
4 |
|
The Mystery Opal Miner - Carney Jimmy |
2006 |
09 |
6 |
|
Safety Article - Sunburns and Skin Cancer |
2006 |
09 |
7 |
|
September 2006 Gem & Mineral Shows |
2006 |
09 |
7 |
|
President's Message |
2006 |
08 |
1 |
|
Members Only Website Password |
2006 |
08 |
1 |
|
Opal Society Workshop |
2006 |
08 |
1 |
|
The Cat's-Eyes Have It |
2006 |
08 |
1 |
|
Famous Opals: the Roebling |
2006 |
08 |
2 |
|
Washington A. Roebling |
2006 |
08 |
2 |
|
Faceting Fire and Crystal Opal |
2006 |
08 |
2 |
|
Finding Opals in the Rough |
2006 |
08 |
5 |
|
Dust in Opal Mining and Cutting |
2006 |
08 |
7 |
|
Baking Soda in the Field |
2006 |
08 |
7 |
|
August 2006 Gem & Mineral Shows |
2006 |
08 |
7 |
|
President's Message |
2006 |
07 |
1 |
|
Members Only Website Password |
2006 |
07 |
1 |
|
Opal Society Workshop |
2006 |
07 |
1 |
|
July Lecture – Barbara McCondra on Yowah and Koroit Opal. |
2006 |
07 |
1 |
|
Famous Opals - the Red Cosmos |
2006 |
07 |
1 |
|
Trip to Opal Canyon |
2006 |
07 |
2 |
|
A Rockhound in Iraq |
2006 |
07 |
3 |
|
Opal Mines of Nevada |
2006 |
07 |
3 |
|
April 2006 Gem & Mineral Shows |
2006 |
07 |
7 |
|
President's Message |
2006 |
06 |
1 |
|
Members Only Website Password |
2006 |
06 |
1 |
|
Opal Society Workshop |
2006 |
06 |
1 |
|
The Adventures of An Opalholic Jewelry Designer |
2006 |
06 |
1 |
|
Opal Canyon Field Trip on June 10Th |
2006 |
06 |
1 |
|
Len Cram's “A Journey With Colour” Is Now Available |
2006 |
06 |
1 |
|
Famous Opals: the Galaxy Opal |
2006 |
06 |
2 |
|
Cracked Fingertips |
2006 |
06 |
2 |
|
A Rockhound in Iraq |
2006 |
06 |
3 |
|
Tecopa Terrific! |
2006 |
06 |
4 |
|
President's Message |
2006 |
05 |
1 |
|
Members Only Website Password |
2006 |
05 |
1 |
|
Opal Society Workshop |
2006 |
05 |
1 |
|
A Different Treasure |
2006 |
05 |
1 |
|
Lora Hart on Precious Metal Clay |
2006 |
05 |
3 |
|
Famous Opals: Halley's Comet |
2006 |
05 |
3 |
|
In Search of Opals in South Australia |
2006 |
05 |
4 |
|
Keep Out! Old Mines Are Dangerous! |
2006 |
05 |
6 |
|
A Rockhound in Iraq |
2006 |
05 |
6 |
|
Hard Or Tough |
2006 |
05 |
7 |
|
Lapidary Polishing Compounds |
2006 |
05 |
8 |
|
May 2006 Gem & Mineral Shows |
2006 |
05 |
8 |
|
President's Message |
2006 |
04 |
1 |
|
Members Only Website Password |
2006 |
04 |
1 |
|
Opal Society Workshop |
2006 |
04 |
1 |
|
April Lecture: Precious Metal Clay Presentation |
2006 |
04 |
1 |
|
Famous Opals: Olympic
Australis |
2006 |
04 |
2 |
|
Surface Deterioration in Opals |
2006 |
04 |
2 |
|
Opal Canyon Field Trip on April 15Th |
2006 |
04 |
2 |
|
Brazilian Opal Returns |
2006 |
04 |
4 |
|
Faceting Opal |
2006 |
04 |
4 |
|
Iran's First Discovered Opal Mine to Be Explored Soon |
2006 |
04 |
5 |
|
A Rockhound in Iraq |
2006 |
04 |
6 |
|
Pyrite Suns |
2006 |
04 |
7 |
|
April 2006 Gem & Mineral Shows |
2006 |
04 |
7 |
|
Members Only Website Password |
2006 |
03 |
1 |
|
Opal Society Workshop |
2006 |
03 |
1 |
|
Famous Opals: the Butterfly Stone |
2006 |
03 |
1 |
|
(The Red Admiral) |
2006 |
03 |
1 |
|
Jochen Knigge on Brazilian Opal |
2006 |
03 |
2 |
|
Field Trip Report: Opal Canyon |
2006 |
03 |
2 |
|
Noel Lamkin Returns |
2006 |
03 |
2 |
|
Opal Fakes |
2006 |
03 |
2 |
|
Lost Opal Mine Information Request |
2006 |
03 |
3 |
|
The Snake Head |
2006 |
03 |
3 |
|
A Rockhound in Iraq |
2006 |
03 |
4 |
|
Finder of Big Meteorite Says He's only Scratched the Surface |
2006 |
03 |
5 |
|
New Opal Find!!! |
2006 |
03 |
6 |
|
How to Find the Fire in Fire Agate |
2006 |
03 |
7 |
|
Peacock Ore |
2006 |
03 |
7 |
|
March 2006 Gem & Mineral Shows |
2006 |
03 |
7 |
|
Members Only Website Password |
2006 |
02 |
1 |
|
Opal Society Workshop Is Open!!! |
2006 |
02 |
1 |
|
Louisiana Opals Open Again After Katrina |
2006 |
02 |
1 |
|
Quartzsite January 28, 2006 |
2006 |
02 |
1 |
|
Opal Canyon Field Trip on Feb. 18Th |
2006 |
02 |
2 |
|
Lapidary Lore and More |
2006 |
02 |
2 |
|
Couple Comes Up With online Business Gem |
2006 |
02 |
2 |
|
Famous Opals: the Colors of Heaven |
2006 |
02 |
3 |
|
Safety Article - Carbon Monoxide |
2006 |
02 |
4 |
|
Growing Opals |
2006 |
02 |
5 |
|
The Rediscovery of Corundum Crystals |
2006 |
02 |
6 |
|
Paper From Rocks |
2006 |
02 |
7 |
|
The Green Flash |
2006 |
02 |
7 |
|
February 2006 Gem & Mineral Shows |
2006 |
02 |
7 |
|
President's Message |
2006 |
01 |
3 |
|
Members Only Website Password |
2006 |
01 |
3 |
|
Christmas Party Potluck |
2006 |
01 |
3 |
|
Correction to Dec. 2005 Opal Express |
2006 |
01 |
3 |
|
January Elections |
2006 |
01 |
3 |
|
Opal Society Workshop to Open!!! |
2006 |
01 |
3 |
|
Tucson Show Booth Cancelled |
2006 |
01 |
4 |
|
Question on Leakey Opal |
2006 |
01 |
4 |
|
A Tribute to Walter Johnson |
2006 |
01 |
4 |
|
Phenomenal Opal |
2006 |
01 |
4 |
|
Famous Opals: the Flame Queen |
2006 |
01 |
5 |
|
How to Tell Your Adit From a Hole in the Ground |
2006 |
01 |
5 |
|
An Introduction to Flint-Knapping |
2006 |
01 |
6 |
|
Gold Coloration |
2006 |
01 |
6 |
|
Cleaning Opal Pineapples |
2006 |
01 |
7 |
|
Utah Emerald |
2006 |
01 |
8 |
|
Polishing Curved Surfaces |
2006 |
01 |
8 |
|
Lapidary Polishing Compounds |
2006 |
01 |
8 |
|
Where Do You Put That Acid… |
2006 |
01 |
9 |
|
A Rocky Mountain Mystery |
2006 |
01 |
9 |
|
January 2006 Gem & Mineral Shows |
2006 |
01 |
9 |
|
Famous Opals -The Aurora Australis |
2005 |
12 |
1 |
|
A Message From Your President |
2005 |
12 |
3 |
|
Members Only Website Password |
2005 |
12 |
3 |
|
December Meeting: |
2005 |
12 |
3 |
|
Christmas Party Potluck! |
2005 |
12 |
3 |
|
Famous Opals - the Aurora Australis |
2005 |
12 |
3 |
|
Volunteers at the Opal & Gem Show |
2005 |
12 |
4 |
|
Great Seminars at the Opal & Gem Show |
2005 |
12 |
4 |
|
Demonstrators at the Opal & Gem Show |
2005 |
12 |
4 |
|
Volunteers Needed for Tucson Gem and Mineral Show |
2005 |
12 |
4 |
|
Where Did Christopher Columbus Go Wrong? |
2005 |
12 |
4 |
|
Dealers at the Opal & Gem Show |
2005 |
12 |
5 |
|
Opal Cracks and Crazing |
2005 |
12 |
5 |
|
Google on Noodle |
2005 |
12 |
6 |
|
Petrified Lightning – Fulgurite |
2005 |
12 |
6 |
|
Antarctica Is a Hot Spot for Ua Scientists Hunting Meteorites |
2005 |
12 |
6 |
|
Opal - the Queen of Gems |
2005 |
12 |
8 |
|
December 2005 Gem & Mineral Shows |
2005 |
12 |
9 |
|
A Message From Your President |
2005 |
11 |
3 |
|
Members Only Website Password |
2005 |
11 |
3 |
|
November General Meeting Cancelled |
2005 |
11 |
3 |
|
Tucson Gem and Mineral Show, February, 2006. |
2005 |
11 |
4 |
|
Famous Opals - Pride of Australia |
2005 |
11 |
4 |
|
Opals & Mineral Oil – Orchid Digest |
2005 |
11 |
4 |
|
October Speaker - Francis Lau - Pearl Farmer |
2005 |
11 |
7 |
|
How to Knot Pearls Or Restring Pearls |
2005 |
11 |
8 |
|
November 2005 Gem & Mineral Shows |
2005 |
11 |
9 |
|
A Message From Your President |
2005 |
10 |
3 |
|
Francis Lau - Speaker for October Meeting |
2005 |
10 |
3 |
|
Members Only Website Password |
2005 |
10 |
3 |
|
Noel Lamkin - Jewelry Design - Do's & Don’Ts |
2005 |
10 |
4 |
|
Soft Tissue in Dinosaur Bones |
2005 |
10 |
5 |
|
Tucson Gem and Mineral Show, February, 2006. |
2005 |
10 |
5 |
|
Spencer Opal Deposits, Idaho |
2005 |
10 |
5 |
|
Helpful Hints for Cabochon Making |
2005 |
10 |
7 |
|
Toemaline Discovered in Wilmington, Ca |
2005 |
10 |
7 |
|
Safety First - Hand Tool Safety |
2005 |
10 |
8 |
|
October 2005 Gem & Mineral Shows |
2005 |
10 |
8 |
|
Vice President's Message - By Eugene Levan |
2005 |
09 |
3 |
|
Len Cram & Steven Aracic Donates Opal Books to AOS |
2005 |
09 |
3 |
|
Members Only Website Password |
2005 |
09 |
3 |
|
Visiting Yowah and Lightning Ridge Festivals 2005 |
2005 |
09 |
4 |
|
Techniques From Professional Opal Jeweler David Kramer |
2005 |
09 |
4 |
|
How to Make Spencer Opal Triplets |
2005 |
09 |
5 |
|
Enhanced, Treated, Heated, Dyed, Etc.: Fake |
2005 |
09 |
6 |
|
The Adventures of Frank Gross in Aussie Land – Part 3 |
2005 |
09 |
6 |
|
Splitting Boulder Opal Seams |
2005 |
09 |
8 |
|
Advise on Opal Storage |
2005 |
09 |
8 |
|
September 2005 Gem & Mineral Shows |
2005 |
09 |
8 |
|
Vice President's Message - By Eugene Levan |
2005 |
08 |
3 |
|
August Speaker - David Kramer – Dopping Opal |
2005 |
08 |
3 |
|
Members Only Website Password |
2005 |
08 |
3 |
|
Report From Cfms State Show |
2005 |
08 |
3 |
|
Bob Gullage on Opal Retailing |
2005 |
08 |
4 |
|
Eagle Creek Precious Opal, Nw Bc, Canada |
2005 |
08 |
5 |
|
The Adventures of Frank Gross in Aussie Land – Part 2 |
2005 |
08 |
6 |
|
Flaked Out |
2005 |
08 |
8 |
|
The California Poppy: An Indicator of Copper |
2005 |
08 |
8 |
|
August 2005 Gem & Mineral Shows |
2005 |
08 |
8 |
|
Vice President's Message |
2005 |
07 |
3 |
|
Members Only Website Password |
2005 |
07 |
3 |
|
July Speaker - : Robert G.
Gullage |
2005 |
07 |
3 |
|
Man Made Diamonds |
2005 |
07 |
3 |
|
Tips & Hints: Work Out That Flat Spot |
2005 |
07 |
3 |
|
Tips & Hints: Small Repairs?? |
2005 |
07 |
3 |
|
Precious Opal: Mississippi's First Gemstone |
2005 |
07 |
4 |
|
Daniel Toledo: Creativity and Originality |
2005 |
07 |
5 |
|
The Adventures of Frank Gross in Aussie Land |
2005 |
07 |
6 |
|
The World's Biggest Opal Festival |
2005 |
07 |
7 |
|
Agates |
2005 |
07 |
7 |
|
Jasper Or Agate? |
2005 |
07 |
8 |
|
Agate Inclusions: Sagenite and Plume |
2005 |
07 |
8 |
|
Ocean Jasper |
2005 |
07 |
8 |
|
May Speaker Review- Lothar Vallot |
2005 |
06 |
3 |
|
Book Review - Gemstones of the World |
2005 |
06 |
3 |
|
Membership Roster Questionnaire |
2005 |
06 |
3 |
|
New Updates to the AOS Website |
2005 |
06 |
4 |
|
Mineral Quiz, Part 2 |
2005 |
06 |
4 |
|
A Field Trip to Australian Opal Country, Part 4 |
2005 |
06 |
4 |
|
Carving Fire Agate |
2005 |
06 |
6 |
|
What Are the Sugar and Smoke Treatments of Opal |
2005 |
06 |
7 |
|
Quartz Color Causes |
2005 |
06 |
8 |
|
Members Only Website Password |
2005 |
06 |
8 |
|
June 2005 Gem & Mineral Shows |
2005 |
06 |
8 |
|
A Message From the President |
2005 |
05 |
3 |
|
Members Only Website Password |
2005 |
05 |
3 |
|
to Have Your Newsletter E-Mailed to You… |
2005 |
05 |
3 |
|
More Pricing of Opal |
2005 |
05 |
3 |
|
Update on New Opal Deposit in Wyoming |
2005 |
05 |
4 |
|
Additional Comments on Wyoming Opal |
2005 |
05 |
4 |
|
Mineral Terms Quiz |
2005 |
05 |
5 |
|
A Field Trip to Australian Opal Country, Part 3 |
2005 |
05 |
5 |
|
Refurbish Your Worn Out Diamond Belts |
2005 |
05 |
6 |
|
What to Do if You See a Fireball |
2005 |
05 |
6 |
|
Dealers at Club Booths |
2005 |
05 |
7 |
|
May 2005 Gem & Mineral Shows |
2005 |
05 |
8 |
|
President's Message |
2005 |
04 |
3 |
|
Opal Workshop |
2005 |
04 |
3 |
|
Members Only Website Password |
2005 |
04 |
3 |
|
to Have Your Newsletter E-Mailed to You… |
2005 |
04 |
3 |
|
The Opal Discussion Forum |
2005 |
04 |
3 |
|
John Hall Makes Contribution to Society |
2005 |
04 |
3 |
|
Geologists Find Opal Deposit in Wyoming |
2005 |
04 |
4 |
|
A Field Trip to Australian Opal Country, Part 2 |
2005 |
04 |
4 |
|
Heat Treating Agate to Improve Appearance |
2005 |
04 |
5 |
|
The Truth About Gem Smuggling |
2005 |
04 |
7 |
|
April 2005 Gem & Mineral Shows |
2005 |
04 |
8 |
|
President's Message |
2005 |
03 |
3 |
|
Stoddard Wells Swap Meet |
2005 |
03 |
3 |
|
Opal Workshop |
2005 |
03 |
3 |
|
Members Only Website Password |
2005 |
03 |
3 |
|
to Have Your Newsletter E-Mailed to You… |
2005 |
03 |
3 |
|
The Collectors Corner |
2005 |
03 |
4 |
|
Louisiana Opal Question |
2005 |
03 |
4 |
|
A Field Trip to Australian Opal Country |
2005 |
03 |
5 |
|
Carving Rocks |
2005 |
03 |
6 |
|
Jade |
2005 |
03 |
7 |
|
Winter Safety - the Deceptive Killers Part 2 |
2005 |
03 |
7 |
|
March 2005 Gem & Mineral Shows |
2005 |
03 |
8 |
|
President's Message |
2005 |
02 |
3 |
|
Last Month's Elections |
2005 |
02 |
3 |
|
Opal Workshop |
2005 |
02 |
3 |
|
Members Only Website Password |
2005 |
02 |
3 |
|
To Have Your Newsletter E-Mailed to You… |
2005 |
02 |
3 |
|
Restoring Finish to Opal |
2005 |
02 |
4 |
|
The Three Z's |
2005 |
02 |
6 |
|
Winter Safety - the Deceptive Killers - (Part I) |
2005 |
02 |
7 |
|
February 2005 Gem & Mineral Shows |
2005 |
02 |
8 |
|
President's Message |
2005 |
01 |
3 |
|
Christmas Potluck Dinner |
2005 |
01 |
3 |
|
AOS Elections for officers |
2005 |
01 |
3 |
|
Opal Workshop |
2005 |
01 |
3 |
|
Members Only Website Password |
2005 |
01 |
3 |
|
To Have Your Newsletter E-Mailed to You… |
2005 |
01 |
3 |
|
Scott Wilson on Opal Synthesis |
2005 |
01 |
4 |
|
Gems Polish Because... |
2005 |
01 |
5 |
|
Shady Tales: a Dark Day in Red Mountain |
2005 |
01 |
7 |
|
January Gem & Mineral Shows |
2005 |
01 |
8 |
|
President's Message |
2004 |
12 |
3 |
|
Opal Workshop |
2004 |
12 |
3 |
|
Members Only Website Password |
2004 |
12 |
3 |
|
The Opal & Gem Show Was a Great Success! |
2004 |
12 |
3 |
|
Special Newsletter for November |
2004 |
12 |
3 |
|
Show Dealers |
2004 |
12 |
4 |
|
Rare Opal Found |
2004 |
12 |
4 |
|
Caveat Emptor (Let the Buyer Beware) |
2004 |
12 |
4 |
|
Rockhounds Look for Bright Side of Oregon Dirt |
2004 |
12 |
5 |
|
Lake Superior Agate |
2004 |
12 |
5 |
|
Disputing All Opal Cracks Theory |
2004 |
12 |
6 |
|
December Gem & Mineral Shows |
2004 |
12 |
8 |
|
President's Message |
2004 |
11 |
3 |
|
A Tribute to Len Cram |
2004 |
11 |
3 |
|
Opal Identification |
2004 |
11 |
4 |
|
Cutting Boulder Opal |
2004 |
11 |
5 |
|
Opal Fashion |
2004 |
11 |
9 |
|
Opal, Mine!. |
2004 |
11 |
14 |
|
Mining Opal: the House of Tibara's Two Opal Mines |
2004 |
11 |
15 |
|
Gem & Mineral Shows |
2004 |
11 |
16 |
|
Major 2005 U.S. & International Opal Related Shows |
2004 |
11 |
16 |
|
Tucson Opal Seminars |
2004 |
11 |
20 |
|
President's Message |
2004 |
10 |
3 |
|
Opal Workshop |
2004 |
10 |
3 |
|
Members Only Website Password |
2004 |
10 |
3 |
|
Conrad Cone Passes Away at 94 |
2004 |
10 |
4 |
|
Elselil Philipps Passes Away |
2004 |
10 |
4 |
|
Rainbow Matrix |
2004 |
10 |
4 |
|
Need Help With Opal Repair |
2004 |
10 |
4 |
|
Finding and Finishing Ammonites |
2004 |
10 |
5 |
|
Hints and Things |
2004 |
10 |
7 |
|
Jasper... Born of Fire and Ice |
2004 |
10 |
8 |
|
Opal Fossils |
2004 |
10 |
8 |
|
New Fossil Museum Set to Become “World Best'” |
2004 |
10 |
9 |
|
October Gem & Mineral Shows |
2004 |
10 |
10 |
|
President's Message |
2004 |
09 |
3 |
|
Proposal to Make the Opal Express Newsletter Electronic |
2004 |
09 |
3 |
|
Last Month's Speaker: Frank Gross in Australia |
2004 |
09 |
3 |
|
Opal Workshop |
2004 |
09 |
4 |
|
Members Only Website Password |
2004 |
09 |
4 |
|
Disorderly Opal |
2004 |
09 |
4 |
|
How to Photograph Opal |
2004 |
09 |
4 |
|
A Little About Petrification |
2004 |
09 |
6 |
|
Silicon, Silica, Silicates and Silicone |
2004 |
09 |
6 |
|
Pearls Become Most Treasured Gem |
2004 |
09 |
7 |
|
Gps Units in Rock Collecting |
2004 |
09 |
8 |
|
Rocks Vs. Minerals |
2004 |
09 |
9 |
|
Lapidary Tips & Hints |
2004 |
09 |
10 |
|
September Gem & Mineral Shows |
2004 |
09 |
10 |
|
President's Message |
2004 |
08 |
3 |
|
Last Month's Lecture: Stan McCall on Making Opal Triplets |
2004 |
08 |
3 |
|
Report From the Goldbug Gala |
2004 |
08 |
3 |
|
Opal Workshop |
2004 |
08 |
4 |
|
Members Only Website Password |
2004 |
08 |
4 |
|
Catching on to Cacholong |
2004 |
08 |
4 |
|
Help! Is Opalite Real? |
2004 |
08 |
5 |
|
Minerals, Crystals and Their Systems |
2004 |
08 |
6 |
|
2004 August Health and Safety Tips |
2004 |
08 |
8 |
|
August Gem & Mineral Shows |
2004 |
08 |
10 |
|
President's Message |
2004 |
07 |
3 |
|
July Speaker- Stan McCall: How to Make Opal Triplets |
2004 |
07 |
3 |
|
Royal Rainbow Opal Mire Directions |
2004 |
07 |
3 |
|
Opal Workshop |
2004 |
07 |
3 |
|
Members Only Website Password |
2004 |
07 |
3 |
|
Last Month's Lecture: “Finding Opal in Coober Pedy” |
2004 |
07 |
3 |
|
Cripple Creek Opal |
2004 |
07 |
4 |
|
San Antonio Canyon Lapis Lazuli |
2004 |
07 |
5 |
|
Opals 101 |
2004 |
07 |
9 |
|
Afms Code of Ethics |
2004 |
07 |
9 |
|
July Gem & Mineral Shows |
2004 |
07 |
10 |
|
President's Message |
2004 |
06 |
3 |
|
General Meeting Lecture - How to Find Opal in Coober Pedy |
2004 |
06 |
3 |
|
Opal Workshop |
2004 |
06 |
3 |
|
Members Only Website Password |
2004 |
06 |
3 |
|
Field Trip Report: May 15Th - Walker Jr High Rock Pile |
2004 |
06 |
3 |
|
Himalaya Mine Field Trip |
2004 |
06 |
4 |
|
Opalized Shells |
2004 |
06 |
5 |
|
Strange Opal Experience |
2004 |
06 |
6 |
|
Hey! Don’T Get Lost!!! |
2004 |
06 |
7 |
|
Famous Opals |
2004 |
06 |
8 |
|
The Secret Life of Rocks |
2004 |
06 |
8 |
|
June Gem & Mineral Shows |
2004 |
06 |
10 |
|
President's Message |
2004 |
05 |
3 |
|
Last Month's Speaker: Bill Burns on Virgin Valley |
2004 |
05 |
3 |
|
Opal Workshop |
2004 |
05 |
3 |
|
Members Only Website Password |
2004 |
05 |
3 |
|
Field Trip: May 15Th - Walker Jr High Rock Pile |
2004 |
05 |
3 |
|
Lets Talk Gemstones – Opal: Part 2 |
2004 |
05 |
4 |
|
Cow Who Laid Diamond Eggs |
2004 |
05 |
5 |
|
Opal Mosaic Triplets |
2004 |
05 |
6 |
|
Lightning Ridge Opal Festival |
2004 |
05 |
6 |
|
Shop and Field Trip Hints |
2004 |
05 |
6 |
|
Coloring Agate Slices - Historical German Method |
2004 |
05 |
7 |
|
Finishing Cabs |
2004 |
05 |
9 |
|
May Gem & Mineral Shows |
2004 |
05 |
10 |
|
President's Message |
2004 |
04 |
3 |
|
April Speaker |
2004 |
04 |
3 |
|
Opal Workshop |
2004 |
04 |
3 |
|
Stoddard Wells Trip |
2004 |
04 |
3 |
|
Walker Jr. High Rock Pile Field Trip Report |
2004 |
04 |
4 |
|
Lets Talk Gemstones - Opal |
2004 |
04 |
4 |
|
Inherent Hazards in Setting Opal |
2004 |
04 |
6 |
|
The Contributions of Edsel Murphy to the Understanding of the
Behaviour of Minerals and Mineral Collecting |
2004 |
04 |
7 |
|
Miner Unearths a Real Gemstone |
2004 |
04 |
8 |
|
Gemstone Care |
2004 |
04 |
9 |
|
April Gem & Mineral Shows |
2004 |
04 |
10 |
|
President's Message |
2004 |
03 |
3 |
|
March Speaker – Hans Durstling on Labradorite |
2004 |
03 |
3 |
|
Opal Workshop |
2004 |
03 |
3 |
|
AOS Field Trip – March 20Th |
2004 |
03 |
4 |
|
Walker Junior High Rock Pile |
2004 |
03 |
4 |
|
Members Only Website Password |
2004 |
03 |
4 |
|
Ethiopian Opal |
2004 |
03 |
4 |
|
Optical Properties of Opal |
2004 |
03 |
5 |
|
Getting Burned With Fire Opal |
2004 |
03 |
6 |
|
Fascinating Facts About Diamonds |
2004 |
03 |
6 |
|
Open Back Or Not |
2004 |
03 |
7 |
|
Just a Little Dust |
2004 |
03 |
9 |
|
Shop Hints |
2004 |
03 |
10 |
|
March Gem & Mineral Shows |
2004 |
03 |
10 |
|
President's Message |
2004 |
02 |
3 |
|
February Speaker – Dr. Walt Johnson |
2004 |
02 |
3 |
|
Members Only Website Password |
2004 |
02 |
3 |
|
Opal Workshop |
2004 |
02 |
3 |
|
The American Opal Society Meets in Quartzsite |
2004 |
02 |
4 |
|
A Salute to Opal Cutting |
2004 |
02 |
4 |
|
A New Artificially Reconstructed Ornamental Material |
2004 |
02 |
6 |
|
Ask Rocky – Opal in Water |
2004 |
02 |
7 |
|
Is It Amber Or Is It Fake? |
2004 |
02 |
7 |
|
Hunting for Meteorites on the Antarctic Plateau |
2004 |
02 |
8 |
|
Cutting Obsidian |
2004 |
02 |
10 |
|
February Gem & Mineral Shows |
2004 |
02 |
10 |
|
President's Message |
2004 |
01 |
3 |
|
Members Only Website Password |
2004 |
01 |
3 |
|
Opal Workshop |
2004 |
01 |
3 |
|
Sedimentary Rock-Hosted Opal |
2004 |
01 |
4 |
|
Is There a Safe Way to Blacken Andamooka Matrix Opal? |
2004 |
01 |
5 |
|
Gambling With Chairs |
2004 |
01 |
5 |
|
Meet a Future Jewel of Technology: Gem of a Beetle Which Thinks It's
An Opal |
2004 |
01 |
6 |
|
Life of Opal Miners |
2004 |
01 |
7 |
|
No Relief for the Earth |
2004 |
01 |
7 |
|
Triplet Tips and Tricks |
2004 |
01 |
7 |
|
The “Art” of Finding Opal |
2004 |
01 |
7 |
|
Abalone |
2004 |
01 |
8 |
|
Dna Traces Found in Ancient Rock |
2004 |
01 |
9 |
|
Lava Unlocks Subterranean Mysteries |
2004 |
01 |
9 |
|
January Gem & Mineral Shows |
2004 |
01 |
9 |
|
President's Message |
2003 |
12 |
3 |
|
December Snippets |
2003 |
12 |
3 |
|
Show Dealers |
2003 |
12 |
4 |
|
Demonstrators at Show a Big Hit! |
2003 |
12 |
4 |
|
Gem Carvers Guild of America at New Location |
2003 |
12 |
4 |
|
Members Only Website Password |
2003 |
12 |
4 |
|
Opal Workshop |
2003 |
12 |
4 |
|
AOS Raffle at Show |
2003 |
12 |
4 |
|
Final Polish on Opals |
2003 |
12 |
4 |
|
Grams Per Carat - Opal Question |
2003 |
12 |
7 |
|
Solder |
2003 |
12 |
9 |
|
Success |
2003 |
12 |
10 |
|
Zircon Not Zirconia |
2003 |
12 |
10 |
|
A Shop Mini-Hint |
2003 |
12 |
10 |
|
December Gem & Mineral Shows |
2003 |
12 |
10 |
|
President's Message |
2003 |
11 |
3 |
|
November Snippets |
2003 |
11 |
3 |
|
Member Creates Masterpiece for Show |
2003 |
11 |
4 |
|
“Members Only” Area on Website |
2003 |
11 |
4 |
|
Opal Workshop |
2003 |
11 |
5 |
|
Gem Tip - Don'T Put Opals in Glycerin |
2003 |
11 |
5 |
|
Cab Bottoms |
2003 |
11 |
5 |
|
A Million Dollar Game of Chess |
2003 |
11 |
9 |
|
Andamooka's Etamoogah Pub |
2003 |
11 |
9 |
|
Shop Tips - Old Miner's Rule |
2003 |
11 |
10 |
|
Helpful Hints - Is It a Cz Or a Diamond? |
2003 |
11 |
10 |
|
November Gem & Mineral Shows |
2003 |
11 |
10 |
|
President's Message |
2003 |
10 |
3 |
|
October Snippets |
2003 |
10 |
3 |
|
Announcement: |
2003 |
10 |
3 |
|
Precious Opal in Volcanic Sequences |
2003 |
10 |
4 |
|
“Members Only” Area on Website |
2003 |
10 |
6 |
|
Opal Workshop |
2003 |
10 |
6 |
|
Fair Market Value: |
2003 |
10 |
6 |
|
First Base |
2003 |
10 |
8 |
|
Opal Tips |
2003 |
10 |
8 |
|
Tips for Better Dopping |
2003 |
10 |
8 |
|
Miscellaneous Hints From Here and There |
2003 |
10 |
8 |
|
Museum Quality… |
2003 |
10 |
8 |
|
Lincoln's Marble Leaks |
2003 |
10 |
9 |
|
Selecting Materials for Cabochons |
2003 |
10 |
9 |
|
October Gem & Mineral Shows |
2003 |
10 |
10 |
|
President's Message |
2003 |
09 |
3 |
|
Opal Workshop |
2003 |
09 |
3 |
|
September Snippets |
2003 |
09 |
3 |
|
“Members Only” Area on Website |
2003 |
09 |
3 |
|
A New Era for Opal Nomenclature |
2003 |
09 |
4 |
|
September Gem & Mineral Shows |
2003 |
09 |
10 |
|
President's Message |
2003 |
08 |
3 |
|
Addendum to June Donation |
2003 |
08 |
3 |
|
Culver City Gem Show |
2003 |
08 |
3 |
|
Archived Newsletters Available |
2003 |
08 |
4 |
|
Queensland Opal |
2003 |
08 |
4 |
|
Virgin Valley Mining |
2003 |
08 |
5 |
|
Catch a Falling Star |
2003 |
08 |
5 |
|
Tips & Hints |
2003 |
08 |
7 |
|
Test Your Gemstone Genius |
2003 |
08 |
8 |
|
July Snippets |
2003 |
08 |
8 |
|
Chipped Opal (Or Polishing Opal) |
2003 |
08 |
8 |
|
July Gem & Mineral Shows |
2003 |
08 |
10 |
|
President's Message |
2003 |
07 |
3 |
|
Addendum to June Donation |
2003 |
07 |
3 |
|
Culver City Gem Show |
2003 |
07 |
3 |
|
Archived Newsletters Available |
2003 |
07 |
4 |
|
Queensland Opal |
2003 |
07 |
4 |
|
Virgin Valley Mining |
2003 |
07 |
5 |
|
Catch a Falling Star |
2003 |
07 |
5 |
|
Tips & Hints |
2003 |
07 |
7 |
|
Test Your Gemstone Genius |
2003 |
07 |
8 |
|
July Snippets |
2003 |
07 |
8 |
|
Chipped Opal (Or Polishing Opal) |
2003 |
07 |
8 |
|
July Gem & Mineral Shows |
2003 |
07 |
10 |
|
President's Message |
2003 |
06 |
3 |
|
Newsletter Archives |
2003 |
06 |
3 |
|
Dopping Opals |
2003 |
06 |
4 |
|
June Snippets |
2003 |
06 |
5 |
|
Search for Opal Deposit |
2003 |
06 |
5 |
|
Goats Led the Way to Mine |
2003 |
06 |
6 |
|
How Geodes Are Created |
2003 |
06 |
7 |
|
Test for Topaz |
2003 |
06 |
7 |
|
Shop Hints - Rust & Sandpaper |
2003 |
06 |
7 |
|
Collecting Micrometeorites |
2003 |
06 |
8 |
|
Yowah Nuts Mini-Seminar |
2003 |
06 |
8 |
|
Glaciers in the Sahara Desert |
2003 |
06 |
9 |
|
Beaders Beware |
2003 |
06 |
9 |
|
June Gem & Mineral Shows |
2003 |
06 |
10 |
|
President's Message |
2003 |
05 |
3 |
|
May Snippets |
2003 |
05 |
3 |
|
Opal Workshop Opens in June |
2003 |
05 |
3 |
|
Healing Opal and Other Topics |
2003 |
05 |
4 |
|
Factoids: the Hope Diamond |
2003 |
05 |
4 |
|
Opalized Boulder |
2003 |
05 |
4 |
|
Carving Gem-Quality Opal |
2003 |
05 |
5 |
|
But the Rocks Are All Wrong |
2003 |
05 |
8 |
|
What Is Serbian Green Opal? |
2003 |
05 |
9 |
|
May Gem & Mineral Shows |
2003 |
05 |
10 |
|
President's Message |
2003 |
04 |
3 |
|
April Meeting Agenda |
2003 |
04 |
3 |
|
Board of Directors Minutes |
2003 |
04 |
3 |
|
April Snippets |
2003 |
04 |
4 |
|
Donation to AOS |
2003 |
04 |
4 |
|
Handy Hints |
2003 |
04 |
4 |
|
Tips and Hints on Opal |
2003 |
04 |
5 |
|
Tucson - February 2003 |
2003 |
04 |
5 |
|
Strange Mineral Tales |
2003 |
04 |
6 |
|
Blast From the Past |
2003 |
04 |
6 |
|
Quartz Family Seminar |
2003 |
04 |
7 |
|
Opal and Hyalite |
2003 |
04 |
7 |
|
La Basin Fossils |
2003 |
04 |
7 |
|
Synthetic Opals -Not
Imitation |
2003 |
04 |
8 |
|
Calcite Eyes |
2003 |
04 |
9 |
|
Cleavage in Crystals |
2003 |
04 |
9 |
|
Gem Shows |
2003 |
04 |
10 |
|
President's Message |
2003 |
03 |
3 |
|
Snippets From Lr |
2003 |
03 |
3 |
|
A Mint's Worth of Gold |
2003 |
03 |
3 |
|
Goldstone |
2003 |
03 |
3 |
|
Some Aspects of Precious Opal Synthesis |
2003 |
03 |
4 |
|
Opal Cutting Tips |
2003 |
03 |
6 |
|
$50 Million Sapphire for Sale |
2003 |
03 |
8 |
|
Strange Relics From the Earth |
2003 |
03 |
9 |
|
Cutting Boulder Opal |
2003 |
03 |
9 |
|
March Gem & Mineral Shows |
2003 |
03 |
10 |
|
Election Results |
2003 |
02 |
2 |
|
Hints & Tips for Rockhounds |
2003 |
02 |
2 |
|
President's Message |
2003 |
02 |
2 |
|
Snippets |
2003 |
02 |
2 |
|
Cloud's Jamboree Report |
2003 |
02 |
3 |
|
Opal Care |
2003 |
02 |
3 |
|
Stan McCall on His Own |
2003 |
02 |
3 |
|
Everything You Need to Know About Taking Care of Opals |
2003 |
02 |
7 |
|
The Beilby Layer |
2003 |
02 |
7 |
|
Alternative to Dopping Wax |
2003 |
02 |
8 |
|
Packing Fragile Specimens for Mailing |
2003 |
02 |
8 |
|
The Theory of Tumbling |
2003 |
02 |
8 |
|
Tucson Show Guide |
2003 |
02 |
9 |
|
President's Message |
2003 |
01 |
3 |
|
Shop and Field Trip Hints |
2003 |
01 |
3 |
|
January Snippets |
2003 |
01 |
4 |
|
Ballot for Election of officers |
2003 |
01 |
4 |
|
December Christmas Dinner Party |
2003 |
01 |
4 |
|
How Should I Grade An Opal? |
2003 |
01 |
4 |
|
Identifying Stable Opal |
2003 |
01 |
5 |
|
Hardness Scale |
2003 |
01 |
5 |
|
The Most Common Mineral |
2003 |
01 |
6 |
|
Storing Opal |
2003 |
01 |
7 |
|
Quartzsite Shows |
2003 |
01 |
8 |
|
Artic Opal |
2003 |
01 |
9 |
|
Gold Karat |
2003 |
01 |
9 |
|
Other Shows - January 2003 |
2003 |
01 |
10 |
|
President's Message |
2002 |
12 |
3 |
|
Dealers at the Opal & Gem Show |
2002 |
12 |
4 |
|
Utah Opalite |
2002 |
12 |
5 |
|
Jewelry Polishing Compounds |
2002 |
12 |
5 |
|
Lapidary Polishing Compounds |
2002 |
12 |
6 |
|
The Story of Cameo Carving |
2002 |
12 |
6 |
|
Opal - Slovak National Stone |
2002 |
12 |
7 |
|
Tips & Hints |
2002 |
12 |
8 |
|
Changes in Opal Colors Over Time |
2002 |
12 |
8 |
|
Trillions of Diamonds From Asteroid Collisions |
2002 |
12 |
9 |
|
Some Notes on Optical Effects in Gemstones |
2002 |
12 |
10 |
|
A Dopping Tip for All Y'All |
2002 |
12 |
11 |
|
Brazilian Opal |
2002 |
12 |
11 |
|
December Gem & Mineral Shows |
2002 |
12 |
12 |
|
President's Message |
2002 |
11 |
3 |
|
Bonita Chamberlin on Gemstones of Afghanistan |
2002 |
11 |
3 |
|
Opal & Gem Show Program |
2002 |
11 |
4 |
|
Yella Jimmy - Part 3, Conclusion |
2002 |
11 |
5 |
|
Polishing Yowah Opal |
2002 |
11 |
6 |
|
Origin of Desert Varnish |
2002 |
11 |
7 |
|
Untried Shop Tips |
2002 |
11 |
8 |
|
Weights Used in Precious Metals & Jewelry |
2002 |
11 |
8 |
|
Opal Setting Philosophy |
2002 |
11 |
9 |
|
Feldspar - Ubiquitous Mineral |
2002 |
11 |
11 |
|
November Gem Shows |
2002 |
11 |
12 |
|
President's Message |
2002 |
10 |
3 |
|
Opal & Gem Show Seminar Schedule |
2002 |
10 |
4 |
|
The Opals and Dinosaurs Exhibit |
2002 |
10 |
4 |
|
Opal Rubs |
2002 |
10 |
5 |
|
Yella Jimmy - Part 2 |
2002 |
10 |
6 |
|
Crazed Opal Advice |
2002 |
10 |
8 |
|
How to Shape and Polish Opals Without Machinery |
2002 |
10 |
9 |
|
“Paua Shell” - New Zealand Opal |
2002 |
10 |
10 |
|
Blue Opal |
2002 |
10 |
10 |
|
AOS Field Trip to Spencer Idaho |
2002 |
10 |
11 |
|
October Gem Shows |
2002 |
10 |
12 |
|
President's Message |
2002 |
09 |
3 |
|
Birefringence |
2002 |
09 |
3 |
|
Another Trick for Cutting Mexican Jelly Opal |
2002 |
09 |
4 |
|
Treating Andamooka Matrix Opal |
2002 |
09 |
4 |
|
News From Down Under |
2002 |
09 |
5 |
|
Yella Jimmy - Part 1 |
2002 |
09 |
6 |
|
Spencer Opal |
2002 |
09 |
8 |
|
September Gem Shows |
2002 |
09 |
11 |
|
Opal Terms |
2002 |
09 |
11 |
|
President's Message |
2002 |
08 |
3 |
|
August Gem Shows |
2002 |
08 |
4 |
|
Mineral Cleaning |
2002 |
08 |
5 |
|
Opal Waste |
2002 |
08 |
7 |
|
Tips on Cutting Lambina Opal |
2002 |
08 |
8 |
|
Stabilizing Opal and Turquoise |
2002 |
08 |
9 |
|
Safety – Safety - Safety and More Safety!! |
2002 |
08 |
9 |
|
Tips & Hints |
2002 |
08 |
10 |
|
The American Opal Society Roster As of August 2002 |
2002 |
08 |
11 |
|
President's Message |
2002 |
07 |
3 |
|
More Archived Newsletters online |
2002 |
07 |
4 |
|
July Gem Shows |
2002 |
07 |
4 |
|
Usps Irradiation: Its Effect on Gems |
2002 |
07 |
5 |
|
Tips for Cutting Boulder Opal |
2002 |
07 |
6 |
|
How to Identify a Meteorite |
2002 |
07 |
10 |
|
Visiting Meteor Crater |
2002 |
07 |
10 |
|
President's Message |
2002 |
06 |
3 |
|
The McCondra Report |
2002 |
06 |
3 |
|
More Archived Newsletters online |
2002 |
06 |
4 |
|
June Gem Shows |
2002 |
06 |
4 |
|
In Memoriam May 18, 2002 -
John Sinkankas - Pillar of Modern Mineralogy |
2002 |
06 |
5 |
|
Agates Rich in Fiber! |
2002 |
06 |
5 |
|
The Tagua Nut (Vegatable Ivory) |
2002 |
06 |
6 |
|
Jogger's Jewel |
2002 |
06 |
6 |
|
Opal Cutting Factors - House of Tibara |
2002 |
06 |
6 |
|
Finding and Finishing Ammonites |
2002 |
06 |
9 |
|
President's Message |
2002 |
05 |
3 |
|
Trip Report - Happy Ending for a Chicken (Morefield Mine) |
2002 |
05 |
3 |
|
Opal Society Workshop |
2002 |
05 |
4 |
|
More Archived Newsletters online |
2002 |
05 |
4 |
|
Stephen Aracic's New Book |
2002 |
05 |
4 |
|
May Gem Shows |
2002 |
05 |
4 |
|
Finding Maximum Opal Value & Opal Buying
- House of Tibara |
2002 |
05 |
5 |
|
President's Message |
2002 |
04 |
3 |
|
Safety Report -Space in Your Suitcase Flying |
2002 |
04 |
3 |
|
Newsletter Archives online |
2002 |
04 |
3 |
|
April Gem Shows |
2002 |
04 |
4 |
|
Streaking Minerals — Streak Testing! |
2002 |
04 |
4 |
|
Extremophiles Produce Solid Gold |
2002 |
04 |
5 |
|
A Petrified Wood Fact |
2002 |
04 |
5 |
|
Tips & Hints |
2002 |
04 |
5 |
|
Real Or Fake? Opal Synthetics, Simulants, Etc. |
2002 |
04 |
6 |
|
Opal Buying Factors: Light -
House of Tibara |
2002 |
04 |
8 |
|
President's Message |
2002 |
03 |
3 |
|
Meeting Format Change |
2002 |
03 |
3 |
|
February Speaker - Jim Pisani |
2002 |
03 |
3 |
|
Opal Mining and Formation Presentation |
2002 |
03 |
3 |
|
Membership Renewals |
2002 |
03 |
3 |
|
AOS Opal Show Venue |
2002 |
03 |
3 |
|
AOS Member Honored - Cathy Gaber |
2002 |
03 |
4 |
|
Tucson Trip Report |
2002 |
03 |
5 |
|
Electrical Safety |
2002 |
03 |
5 |
|
New Opal Chat Forum |
2002 |
03 |
5 |
|
Looking for a Few Good People! |
2002 |
03 |
6 |
|
Show Dates |
2002 |
03 |
6 |
|
The McCondra Report - Matrix Opal |
2002 |
03 |
7 |
|
Treatment of Andamooka Matrix Opal |
2002 |
03 |
7 |
|
Quartzsite Notes |
2002 |
02 |
2 |
|
Election Results! |
2002 |
02 |
3 |
|
Precious Opal of Lead Pipe Springs, Ca |
2002 |
02 |
4 |
|
Show Dates |
2002 |
02 |
6 |
|
Federation Liability Insurance |
2002 |
02 |
7 |
|
Cfms Earth Science Studies - Zzyzx |
2002 |
02 |
8 |
|
President's Message |
2002 |
01 |
3 |
|
Trip to Idaho Blue Opal Mine |
2002 |
01 |
4 |
|
Trip Report From Aussie Opal Country |
2002 |
01 |
4 |
|
Rusty Nail |
2002 |
01 |
4 |
|
Block of Rooms Reserved Quality Inn for Nov. Show |
2002 |
01 |
5 |
|
Donations Sought for Show |
2002 |
01 |
5 |
|
Show Dates |
2002 |
01 |
5 |
|
President's Message |
2001 |
12 |
3 |
|
AOS Holiday Dinner Announcement |
2001 |
12 |
3 |
|
Opal Society Workshop |
2001 |
12 |
4 |
|
Gem & Mineral Show Dates |
2001 |
12 |
4 |
|
Newsletter Archives online |
2001 |
12 |
4 |
|
Making Opal Doublets and Triplets |
2001 |
12 |
5 |
|
Trivia on Coober Pedy Opal |
2001 |
12 |
7 |
|
President's Message |
2001 |
11 |
3 |
|
Announcement - November New Member Special!!! |
2001 |
11 |
3 |
|
Opal Show Raffle Prizes |
2001 |
11 |
4 |
|
Safety Report - Are You Ready? |
2001 |
11 |
4 |
|
November Show Dates |
2001 |
11 |
5 |
|
Opal Society Workshop |
2001 |
11 |
5 |
|
Australian Calendar of Events |
2001 |
11 |
5 |
|
Warning Opal Pox |
2001 |
11 |
6 |
|
Petrified Wood |
2001 |
11 |
6 |
|
Bonita Chamberlin on Afghanistan |
2001 |
11 |
6 |
|
Oregon Thunderegg History |
2001 |
11 |
7 |
|
American Opal Society’S 34Th Opal & Gem Show Dealer List |
2001 |
11 |
8 |
|
In Memoriam - Murray Schiff |
2001 |
10 |
1 |
|
President's Message |
2001 |
10 |
2 |
|
Announcement - November New Member Special!!! |
2001 |
10 |
2 |
|
Opal Show Prizes |
2001 |
10 |
3 |
|
October Speaker - Mike Kowalsky |
2001 |
10 |
4 |
|
A Message of Support From America’S Friends Down Under - 9/11/01 |
2001 |
10 |
4 |
|
October Show Dates |
2001 |
10 |
5 |
|
Opal Society Workshop |
2001 |
10 |
5 |
|
“Danger in the Mines - Bonita
Chamberlin on Afghanistan |
2001 |
10 |
6 |
|
North American Opal |
2001 |
10 |
7 |
|
President's Message |
2001 |
09 |
3 |
|
Interview With Len Cram - His Publishing Plans |
2001 |
09 |
3 |
|
Announcement - Prizes Received |
2001 |
09 |
4 |
|
In Memoriam: Cliff Coan |
2001 |
09 |
4 |
|
September Speaker |
2001 |
09 |
4 |
|
The McCondra Report - Grawin
/ Glengarry Opal Rush |
2001 |
09 |
5 |
|
Newsletter Archives online |
2001 |
09 |
5 |
|
Opal Society Workshop |
2001 |
09 |
5 |
|
Show Dates |
2001 |
09 |
5 |
|
Trip Report: Topaz Mountain Gem Mine, Tarryall, Colorado |
2001 |
09 |
6 |
|
Bonita Chamberlin on Afghanistan |
2001 |
08 |
1 |
|
Reserve Rooms Now for Quality Hotel for Nov Show! |
2001 |
08 |
2 |
|
President's Message |
2001 |
08 |
3 |
|
Newsletter Archives online |
2001 |
08 |
4 |
|
Opal Society Workshop |
2001 |
08 |
5 |
|
Show Dates |
2001 |
08 |
5 |
|
Idaho Trip |
2001 |
08 |
5 |
|
Internet Note |
2001 |
08 |
5 |
|
Expansion Plan for National Training Center at Fort Irwin |
2001 |
08 |
6 |
|
In Memoriam - Phil Pearl and
Len Toelk |
2001 |
07 |
2 |
|
President's Message |
2001 |
07 |
3 |
|
Australia Opal Supplies |
2001 |
07 |
4 |
|
Opal Faud Scheme |
2001 |
07 |
5 |
|
Show Calendar |
2001 |
07 |
5 |
|
Reserve Rooms Now at Qualtiy Inn for Nov. Show |
2001 |
07 |
7 |
|
Change of Schedule for AOS Workshop |
2001 |
07 |
7 |
|
Idaho Trip Postponed |
2001 |
07 |
7 |
|
2001 Election Ballot |
2001 |
06 |
1 |
|
President's Message |
2001 |
06 |
2 |
|
President's Message |
2001 |
06 |
3 |
|
Adhesives for Doublets and Triplets |
2001 |
06 |
3 |
|
All About Opals |
2001 |
06 |
3 |
|
Trip to Idaho Blue Opal Mine |
2001 |
06 |
4 |
|
Trip Report from Aussie Opal Country |
2001 |
06 |
4 |
|
Safety Report - Rusty Nail |
2001 |
06 |
4 |
|
Itemization |
2001 |
06 |
4 |
|
What’S Happening? |
2001 |
06 |
4 |
|
Block of Rooms Reserved Quality Inn for Nov. Show |
2001 |
06 |
5 |
|
Donations Sought for Show |
2001 |
06 |
5 |
|
Show Dates |
2001 |
06 |
5 |
|
Workshop Information |
2001 |
06 |
5 |
|
Editorial License |
2001 |
06 |
5 |
|
Diamond Compounds |
2001 |
06 |
6 |
|
Reprint Permission Policy |
2001 |
06 |
6 |
|
Quartzsite News |
2001 |
06 |
7 |
|
Dues Renewal |
2001 |
06 |
8 |
|
President's Message |
2001 |
05 |
2 |
|
Review of Western Queensland Opals Cd |
2001 |
05 |
2 |
|
A Trip to the Himalaya Mine |
2001 |
05 |
2 |
|
Safety Report- Rock and Roll - Is Your Vehicle Ready? |
2001 |
05 |
4 |
|
Stone Canyon Field Trip |
2001 |
05 |
5 |
|
Show Time |
2001 |
05 |
5 |
|
Workshop Schedule |
2001 |
05 |
6 |
|
President’s Message |
2001 |
04 |
2 |
|
Danger in the Mines” Bonita Chamberlin on Afghanistan |
2001 |
04 |
2 |
|
Correction! |
2001 |
04 |
3 |
|
Opal and Weathering Related Research Projects |
2001 |
04 |
3 |
|
Stoddard Wells Tailgate Report |
2001 |
04 |
3 |
|
Opal Cutting Classes Chicago Area |
2001 |
04 |
4 |
|
Blm Schedules Open House to Discuss Northern Mojave Desert Ohv Route
Network |
2001 |
04 |
5 |
|
Opal Doublets in Lightning Ridge |
2001 |
04 |
7 |
|
Special Award to Opal Society Member - Matti Tikka |
2001 |
04 |
7 |
|
Safety Report- Maybe Later
Than You Think |
2001 |
04 |
8 |
|
Workshop Schedule |
2001 |
04 |
8 |
|
Show Dates |
2001 |
04 |
8 |
|
Workshop Schedule |
2001 |
03 |
2 |
|
President's Message |
2001 |
03 |
3 |
|
Meeting Format Change |
2001 |
03 |
3 |
|
February Speaker - Jim Pisani |
2001 |
03 |
3 |
|
Opal Mining and Formation Presentation |
2001 |
03 |
3 |
|
Membership Renewals |
2001 |
03 |
3 |
|
AOS Opal Show Venue |
2001 |
03 |
3 |
|
AOS Member Honored - Cathy Gaber |
2001 |
03 |
4 |
|
Tucson Trip Report |
2001 |
03 |
5 |
|
Electrical Safety |
2001 |
03 |
5 |
|
New Opal Chat Forum |
2001 |
03 |
5 |
|
Looking for a Few Good People! |
2001 |
03 |
6 |
|
Show Dates |
2001 |
03 |
6 |
|
The McCondra Report - Matrix Opal |
2001 |
03 |
7 |
|
Just In! Quartzsite Notes |
2001 |
02 |
2 |
|
Election Results! |
2001 |
02 |
3 |
|
President’s Message |
2001 |
02 |
3 |
|
Trip Report: Precious Opal of Lead Pipe Springs, Ca |
2001 |
02 |
4 |
|
Show Dates |
2001 |
02 |
6 |
|
Federation Liability Insurance |
2001 |
02 |
7 |
|
Workshop Schedule |
2001 |
02 |
7 |
|
Cfms Earth Science Studies |
2001 |
02 |
8 |
|
Safety Report: The Poisonous Trio |
2000 |
03 |
2 |
|
AUSTRALIAN OPAL AT ITS BEST |
2000 |
03 |
4 |
|
WELCOME NEW MEMBERS - George Butts |
2000 |
03 |
4 |
|
The McCondra Report - Opal Fossils of Australias - Part 2 |
2000 |
03 |
5 |
|
Looking Back |
2000 |
03 |
6 |
|
OPAL MINING ADVENTURES – Virgin Valley Nevada
- Part 4 |
2000 |
03 |
7 |
|
Notes From Lightning Ridge |
2000 |
03 |
8 |
|
Fossils |
2000 |
03 |
8 |
|
Ode to an Opalholic |
2000 |
03 |
8 |
|
How to Find the Star in a Garnet |
2000 |
03 |
8 |
|
CFMS Field Trip to Stone Canyon |
2000 |
03 |
8 |
|
OPAL MINING ADVENTURES – Virgin Valley Nevada Pt. 3 |
2000 |
02 |
2 |
|
President's Message |
2000 |
02 |
3 |
|
Workshop Information |
2000 |
02 |
3 |
|
AUSTRALIAN OPAL AT ITS BEST |
2000 |
02 |
4 |
|
Name Badges... |
2000 |
02 |
4 |
|
Notes From Lightning Ridge |
2000 |
02 |
5 |
|
FEBRUARY GENERAL MEETING - Opal Mining Video |
2000 |
02 |
5 |
|
The McCondra Report |
2000 |
02 |
6 |
|
Workshop Schedule |
2000 |
02 |
6 |
|
BOILING WATER MAKES ROCKS |
2000 |
02 |
9 |
|
AOS at Tucson! |
2000 |
02 |
9 |
|
A FEW MORE WORDS ABOUT OPALS |
2000 |
02 |
9 |
|
What's happening??? |
2000 |
02 |
10 |
|
Safety Report: Water, water everywhere… |
2000 |
02 |
10 |
|
President's Message |
2000 |
01 |
3 |
|
Workshop Information |
2000 |
01 |
3 |
|
Opal Mining Adventure - Virgin Valley Nevada |
2000 |
01 |
4 |
|
January Meeting – Opal Video by Bob Halahan |
2000 |
01 |
4 |
|
Name Badges... |
2000 |
01 |
4 |
|
A special thanks to all the 1999 Opal Show dealers: |
2000 |
01 |
5 |
|
Congratulations to our own Brad Smith on the success of LA-Rocks |
2000 |
01 |
5 |
|
Equipment needed for carving |
2000 |
01 |
5 |
|
The McCondra Report - Thong it |
2000 |
01 |
6 |
|
Shop Hints & Tips |
2000 |
01 |
6 |
|
Workshop schedule |
2000 |
01 |
6 |
|
Notes From Lightning Ridge |
2000 |
01 |
7 |
|
Dictionaries and Opal – through the years… |
2000 |
01 |
7 |
|
Safety Report - Rock and Roll - Is Your Vehicle Ready? |
2000 |
01 |
8 |
|
CCC Camp Restored in Virgin Valley |
2000 |
01 |
9 |
|
New Club Insurance Obtained |
2000 |
01 |
10 |
|
Discovery of the Hauser Geode Beds |
2000 |
01 |
10 |
|
Australian Opal at its Best by Barb Whyre, and, Dues renewal
information. |
1999 |
7 |
2 |
|
President's message and workshop information. |
1999 |
7 |
3 |
|
President's message continued, name badge information, and Book
Review by Len Toelk-Discover Opals with Surface Indications. |
1999 |
7 |
4 |
|
Itemizations: CFMS Insurance,
Bill Burns Guest Speaker for June, Badges, Workshop Open, Museum
news, Clare Gagnon July speaker, Opal show-11/06-07, Silver. |
1999 |
7 |
4 |
|
Silver continued, and Workshop schedules. |
1999 |
7 |
5 |
|
AOS Help wanted, and, Australian Opal at its Best by Barb Whyre |
1999 |
7 |
6 |
|
Primitive Jewelry Making from Rockorder-05/99, and, On Cooperation,
Field Trips and the Internet, by Teresa Masters from San Diego
Council Internet Liaison. |
1999 |
7 |
7 |
|
CFMS Show information and AOS dues information |
1999 |
5 |
2 |
|
President's message and workshop information; Cliff Coan's Talk:
Real World Opal Cutting, Part II |
1999 |
5 |
3 |
|
Cliff Coan's Real World Opal Cutting, Part II, Badge Information,
and, Special Safety Report: Dynamite. |
1999 |
5 |
4 |
|
New Members info. and Itemizations:
Workshop news, Museum news, Rockhounding Field trips via
Internet, Opal Polishing compounds. |
1999 |
5 |
5 |
|
Conclusion Cliff Coan's Real World Opal Cutting, Workshop schedule. |
1999 |
5 |
6 |
|
AOS Help wanted, and, Calendar of events |
1999 |
5 |
7 |
|
The Story Cameo Carving from Mountain Gem via Rockhound News The
Magic Number 33 (land use) by Carl Boucher, Toyota Trails and Blue
Ribbon Magazine 01/99. |
1999 |
5 |
8 |
|
McCondra Report-Potch |
1999 |
5 |
9 |
|
Cutting Lambina Opal by Steve Newstrom, and, Book Review by Len
Cram-A Journey with Color |
1999 |
5 |
10 |
|
Article reporting Part One of talk by guest speaker Cliff Coan on
subject of Real World Opal Cutting gives info about buying rough,
equipment to use, is opal fragile?, always cut for quality, crazing,
stabilizing |
1999 |
4 |
2 |
|
Carol Bova describes progress toward new workshop arrangements, and
Stoddard Wells tailgate show. |
1999 |
4 |
2 |
|
Article, Humor in Mineralogy |
1999 |
4 |
3 |
|
Book review The World of Opals by Allan W. Eckert |
1999 |
4 |
4 |
|
Help Wanted listing various club job openings |
1999 |
4 |
5 |
|
Satire on fossil search (April Fools article) |
1999 |
4 |
6 |
|
Gem carving and polishing class by Harriette Breitman; fossils -
article discusses dinosaur exhibit at LA County Nat History Museum |
1999 |
4 |
7 |
|
Article How to Shape and Polish Opals without Machinery |
1999 |
4 |
9 |
|
BLM Talk at Holtville Nov 27, 1998 article discusses BLM management
of southeastern California desert areas |
1999 |
3 |
1 |
|
Item announces March guest speaker to be opal cutter Cliff Coan |
1999 |
3 |
2 |
|
Chatoyant Opal article about composition of cat's eye opal |
1999 |
3 |
3 |
|
Resurfacing Diamond Belts discusses applying epoxy and diamond
compound mixture to worn diamond belts. |
1999 |
3 |
4 |
|
Lambina or Bust short tidbit about rush on in Lambina |
1999 |
3 |
5 |
|
McCondra Report character profile of Gelignite Jack who carried
dynamite pretty much wherever he went; item about setting proper
speed for saw blade; item describing quicksand |
1999 |
3 |
6 |
|
Swap Meet Opal Question response to inquiry from a novice opal lover
about buying an opal ring at a swap meet. Article covers valuation,
rarity, possible fake or synthetic opal, assembled opals (doublets -
triplets), and advice on where to buy |
1999 |
3 |
8 |
|
Gold Bugs? discusses scientific theory that a bacteria may be the
source of gold dust as it takes gold out of solution from streams;
Did You Know? discusses the fact that coconuts produce pearls |
1999 |
3 |
9 |
|
Memoriam for Richard Barnett, owner of Opal Canyon |
1999 |
2 |
1 |
|
Mexican Jelly Opals article by Noel Rowe discusses locations and
cutting techniques |
1999 |
2 |
2 |
|
McCondra Report The No-No Topic of cracky opal |
1999 |
2 |
4 |
|
Article Tabasheer Opals by Barr L. Doty, ISA, GG discusses the
occurrence of opal in nature (both plants and animals create opal as
part of their structures and for a number of different uses
discussed herein) |
1999 |
2 |
6 |
|
Article Salability of Opals with Imperfections extracts from a
series of articles in Lap Digest #195 |
1999 |
2 |
7 |
|
Article, Attention Desert Enthusiasts - a call to action in support
of keeping open the southern California desert regions. |
1999 |
2 |
8 |
|
Advertising rates for The Opal Express |
1999 |
2 |
9 |
|
Request for guest speakers for the Show Symposium |
1999 |
1 |
1 |
|
Opal Carving by Harriette Breitman; Cutting Mexican opal article
from Lap Digest #189 |
1999 |
1 |
3 |
|
Itemization notes magazine for opal lovers Metal Stone & Glass;
another item describes biggest field trip ever (1,800 rockhounds
attended) |
1999 |
1 |
4 |
|
Australian Opal Update by Barr Doty |
1999 |
1 |
5 |
|
Membership roster |
1999 |
1 |
6 |
|
Variety of items from Lap Digest #189 about handling small stones
including cutting small opals |
1999 |
1 |
8 |
|
Cutting Approaches - Opalized Clam Fossils by Russ Madsen |
1999 |
1 |
9 |
|
Election ballot; Christmas party notice |
1998 |
12 |
1 |
|
1998 Opal Show report listing door prizes donated and winners |
1998 |
12 |
2 |
|
McCondra Report discusses rush at Lambina field; further Christmas
party discussion |
1998 |
12 |
3 |
|
Itemization: Clare Gagnon recognized with a lifetime membership in
AOS (Walt Johnson was recipient in 1997); Bob Dixon's report on Camp
Paradise including gold panning tips; Mike Kowalsky's report on
touring Australia; Len Cram's new book and how to order |
1998 |
12 |
4 |
|
Remember When item from June 1974 meeting report talks about a
session using the AOS opal appraisal kit |
1998 |
12 |
5 |
|
Special thanks to Rockhound Notes for nice article about the AOS
show using our Press Release |
1998 |
12 |
6 |
|
CFMS Earth Science Studies - ZZYZX Road 1999 application |
1998 |
12 |
7 |
|
Article - OPALS, The Care and Feeding of by AOS member Barr L. Doty,
ISA, GG |
1998 |
12 |
8 |
|
Quartzite News, with event dates and the usual motel list |
1998 |
12 |
9 |
|
President's message regarding 31st annual Opal Show |
1998 |
11 |
2 |
|
Opal Show news discusses show dates, Opal Symposium speakers
including Tim Thomas, Barbara McCondra, Walt Johnson, Harriette
Breitman, and featured guest speaker Bob Jones of Rock & Gem
magazine |
1998 |
11 |
3 |
|
Item re next month's general meeting guest speakers will be Bob
Dixon (on attending Camp Paradise Earth Studies = Zzyzx north), and
Mike Kowalsky continuing re trip to Australia |
1998 |
11 |
3 |
|
Egyptian soldering technique for granulation explained; item re
world's largest meteorite found in China |
1998 |
11 |
4 |
|
Item re use of vibratory tumblers for polishing opal preforms; item
re carving workshop held by Harriette Breitman |
1998 |
11 |
5 |
|
Opal - Cabochon cutting on flat laps with hand sanding – part two of
two part article |
1998 |
11 |
6 |
|
Pres msg discusses theft of the back board from the AOS club
display. |
1998 |
10 |
2 |
|
Opal Show dealers listing |
1998 |
10 |
3 |
|
McCondra Report article titled Boulder Opal Splits |
1998 |
10 |
4 |
|
Itemizations discuss displays at Gene Autry Museum (Gold Fever), and
Rio Hotel & Casino (Russian Treasures) |
1998 |
10 |
4 |
|
Short article details 1998 opal show plans |
1998 |
10 |
5 |
|
Article by Larissa Williams OPAL - Cabochon Cutting on Flat Laps
with Hand Sanding |
1998 |
10 |
6 |
|
Opal Show, Symposium speakers detailed |
1998 |
10 |
9 |
|
Article by Jay Carey, Australian Opal Journey describes recent trip
down under by Jay along with Mike Kowalsky. They visit many opal
sites, fossick and dig for opal and experience their share of
vehicle trouble in the outback. |
1998 |
9 |
2 |
|
Opal carving workshops offered by Harriette Breitman |
1998 |
9 |
4 |
|
Blue Ribbon Coalition specifically mentions rockhounding as a form
of outdoor recreation to be recognized as public land use |
1998 |
9 |
4 |
|
Request for members to get on an AOS email listing |
1998 |
9 |
4 |
|
Recognition of Lapidary Journal and Rock & Gem opal issues |
1998 |
9 |
4 |
|
Show calendar |
1998 |
9 |
5 |
|
Article by Pete Goetz Opals at Museums (and...) discussion of trip
by board members to the LA Natural History museum to view the opal
collection there. |
1998 |
9 |
6 |
|
McCondra Report Phobia Retort article discusses further the issues
of fear in cutting opal |
1998 |
9 |
6 |
|
Article Federal Guns Protect Environment? reprint, with one-time
publication permission only, of article by Dennis Casebier outlining
how many land use agents are armed and authorized to make arrests. |
1998 |
9 |
7 |
|
Article Opal Varieties and Variables reprinted here from a couple
other newsletters, this article has interest primarily for its
errors in describing opal. These errors range from slight to quite
surprising in this modern day and age. |
1998 |
9 |
8 |
|
Rockhound Safety discusses proper lifting techniques, then cautions
against licking rocks with ones tongue. Some minerals are poisonous
and a fungus may be contracted. |
1998 |
9 |
8 |
|
Character profile by Barbara McCondra Nine Mile Kenny |
1998 |
9 |
9 |
|
Opal Digging at the Black Rock (Desert, near Gerlach Nevada) article
about their vacation trip to the area. Describes the region and what
to expect, hard rock digging in basalt |
1998 |
8 |
3 |
|
Spencer Opal Triplets article discusses selecting rough,
construction tips, fire types/colors, triplet jewelry |
1998 |
8 |
4 |
|
CFMS director's report by Harold Andersen |
1998 |
8 |
4 |
|
Remember When items... using sections of auto exhaust pipe
(stainless steel) for casting flasks; and the price of gold in 1972 |
1998 |
8 |
5 |
|
A Lightning Ridge Miner's Poem submitted by Barbara McCondra (author
Mayo Hunter) |
1998 |
8 |
6 |
|
Letter to the editor from Len Cram reporting about his new book and
the set of 3 signed posters made from 3 of his new photographs |
1998 |
8 |
7 |
|
Marie the Flying Nun, character profile by Barbara McCondra |
1998 |
8 |
7 |
|
California FED page article describes website that includes links to
all land use agencies of the US and California |
1998 |
8 |
7 |
|
CFMS Earth Science Studies application blank (northern CA) |
1998 |
8 |
8 |
|
Answer to last month's scientific quiz Hydro Melonis is (of course)
Water Melon! |
1998 |
8 |
9 |
|
President’s Message talks about Russ Madsen trip to the Black Rock
desert opal mining area and Olive M. Colhour (gem carver and
lapidary artist) celebrating her 100th birthday |
1998 |
7 |
2 |
|
Article about Coober Pedy celebrating the opening of opal mining
season |
1998 |
7 |
2 |
|
Science quiz about hydro melonis (answer = water melon) |
1998 |
7 |
3 |
|
Article The Prima Donna of Lightning Ridge by Barbara McCondra |
1998 |
7 |
4 |
|
Article Making Opal Doublets and Triplets by Richard O. Martin
(Richard specifically reserves any further copyright permission on
this article) |
1998 |
7 |
6 |
|
Opal Canyon - short field trip report |
1998 |
6 |
2 |
|
Opal Identification...how to tell where it came from (part 4)
(concluded with this installment) |
1998 |
6 |
3 |
|
Cutting Challenges (part 5) (concluded with this installment) |
1998 |
6 |
4 |
|
Itemization item this issue entirely devoted to land use noting
several instances where administrative decree is being used to
attempt to avoid congressional review or oversight of land closures |
1998 |
6 |
4 |
|
Opal Pricing - discussion focuses on Paul Downing's prices being set
very high compared to real world experience of dealers; additional
comments discuss relationship between cost per gram and selling
price per carat |
1998 |
6 |
5 |
|
The McCondra Report - Opalphobia discusses fear of cutting opal and
how to get over it |
1998 |
6 |
6 |
|
Optical Phenomena in Gems article gives decent overview of where
color comes from in various gem stones including opal. Phenomena
discussed include: dispersion, interference, asterism, chatoyancy,
opalescence, iridescence and schiller effect. |
1998 |
6 |
8 |
|
Field trip to Opal Canyon set for next weekend. |
1998 |
5 |
2 |
|
McCondra Report discusses a variety of ways to collect opal related
materials: books, specimens of opal, types of opal mining, base
colors, free form shapes, even opal personalities |
1998 |
5 |
3 |
|
Reprint of item noting that the Bonanza Opal Mine in Virgin Valley
will open for public fee digging in tailings |
1998 |
5 |
4 |
|
White Buffalo Turquoise item describes white turquoise: where it has
been found and why it got its name |
1998 |
5 |
4 |
|
Item describing a fee digging date for Cerro Gordo Mine dump digging |
1998 |
5 |
5 |
|
Canterra Opals article describes Mexican stones cut with matrix
still surrounding the opal |
1998 |
5 |
6 |
|
Item about synthetic spinel caps for doublets/triplets |
1998 |
5 |
6 |
|
AFMS safety article Rotary Slingshots discusses hazards of rotating
equipment such as grinders and saws |
1998 |
5 |
6 |
|
eliminating flat spots hints and tips |
1998 |
5 |
7 |
|
U Otter See It reprint from CFMS about entering judging contests at
California Federation show. |
1998 |
5 |
8 |
|
How They Did It In The Old Days article about ancient lapidary
techniques for cutting, grinding, sanding, and polishing. |
1998 |
5 |
8 |
|
World's Easiest Quiz? cute list of simple questions with unusual
answers |
1998 |
5 |
9 |
|
What to Bring In Your Opal Digging Kit |
1998 |
4 |
3 |
|
Extinct trees found growing in Australia |
1998 |
4 |
3 |
|
Land use: disappearing BLM 14 day camping sites |
1998 |
4 |
4 |
|
The Kitchen Table Opal Triplet |
1998 |
4 |
5 |
|
Buying opal triplet material discussion by Darlene Munroe |
1998 |
4 |
9 |
|
Tumbling tips |
1998 |
4 |
1 |
|
McCondra Report discusses new type of potch, ice cream opal out of
Spencer, Idaho. Creamy white with pink swirls. No color play. |
1998 |
3 |
2 |
|
researcher calls for opal chip samples from around the world for
study with electron microscope. Wants to study the size and ordering
of the silica spheres. |
1998 |
3 |
4 |
|
Cutting Challenges (part 4) |
1998 |
3 |
6 |
|
Yogo Gulch sapphires article; notes on making doublets and triplets |
1998 |
3 |
7 |
|
Opal Identification-How to Tell Where It Came From (part 3) |
1998 |
3 |
9 |
|
Biographical info on Conrad Grundke and father Bill Grundke, Connie
was Feb guest speaker on Intarsia |
1998 |
2 |
2 |
|
Item about how to sign up for Lapidary Digest |
1998 |
2 |
3 |
|
Remember When article about final steps for finishing/polishing
opal; shop hint - how to measure 1 oz of tumbling grit |
1998 |
2 |
4 |
|
Article re opal terms for the Certificate of Assessment by the
Lightning Ridge Miner's Association Opal Advisory Board; shop hint
gives method for picking up excess silver solder off a project |
1998 |
2 |
5 |
|
Opal Identification-How to Tell Where It Came From (part 2) |
1998 |
2 |
6 |
|
Cutting Challenges (part 3) |
1998 |
2 |
6 |
|
Article noting Mike Kowalsky has donated his personal showcase to
the club |
1998 |
2 |
6 |
|
ZZYZX Road item; Tucson Tent collapses under heavy rain |
1998 |
2 |
7 |
|
CFMS item to the effect that an agreement was reached with the BLM
for the Federation to adopt a road into a new wilderness area in the
Cady Mountains. In exchange, collecting access will be permitted. |
1998 |
2 |
8 |
|
Another item about land use discusses efforts to stop funding for
biosphere reserves; to prevent the president from future outright
declarations of wilderness without Congressional approval. |
1998 |
2 |
8 |
|
Article noting an opal mine is again open for public digging in
Spencer, Idaho |
1998 |
2 |
8 |
|
Report: David Burton's January talk on Yowah opal. Included are
comments about cutting, polishing, splitting nuts, fossils etc. |
1998 |
2 |
9 |
|
Welcome 26 new members |
1997 |
12 |
1 |
|
Workshop equipment needed |
1997 |
12 |
2 |
|
McCondra Report Barbara gives book review of Oyster an adventure set
in the Outback of Australia |
1997 |
12 |
3 |
|
1997 Opal Show Door Prize list (44 prizes!) |
1997 |
12 |
4 |
|
1997 Opal Show demonstrators thanked, and Raffle Prize winners |
1997 |
12 |
5 |
|
1997 Opal Show dealers listed and thanked for being with us. 23
Dealers are listed and there are two more that will be noted next
issue. |
1997 |
12 |
6 |
|
Cutting Challenges by Russ Madsen, first part of a write-up of Tim
Thomas' 1997 Opal Symposium talk. |
1997 |
12 |
7 |
|
Lapidary Glues and Cements series of notes reprinted from Lapidary
Digest (online magazine). Application - doublets and triplets. |
1997 |
12 |
8 |
|
Workshop news & schedule |
1997 |
12 |
9 |
|
Opal Show dealers (twenty four!) |
1997 |
11 |
1 |
|
Prez message presents list of upcoming speakers. |
1997 |
11 |
2 |
|
Opal Show articles by Jay Carey and Russ Madsen |
1997 |
11 |
4 |
|
Opal Show demonstrators article; Opal Symposium article |
1997 |
11 |
5 |
|
Opal Symposium speakers described; article about ORCHID the BBS for
jewelry artisans |
1997 |
11 |
6 |
|
McCondra Report, nice article about the old times and new times for
Australian miners. |
1997 |
11 |
7 |
|
Item OPALS OPALS OPALS reprint from 10/97 newsletter of Pasadena
Lapidary Society item discusses general opal characteristics |
1997 |
11 |
8 |
|
Coober Pedy item from Murray Willis describes Kent Willis dealing
with equipment failures and is generally a good down to earth
description of what it's like today on the fields in Coober Pedy;
article about up coming Australian tour with Barbara McCondra |
1997 |
11 |
9 |
|
Item about removing opal from a setting when it was glued in place
with Super Glue; article about Feathering Glue used to hold sanding
paper on a disc |
1997 |
11 |
10 |
|
CFMS AFMS news item regarding creation of International Biospheres |
1997 |
10 |
1 |
|
Workshop schedule |
1997 |
10 |
3 |
|
McCondra Report touches on Yowah opal festival a little more about
Aboriginal land claims, mention of Lightning Ridge Opal Expo |
1997 |
10 |
4 |
|
Membership survey questions about how people want club to operate;
item about needed workshop equipment |
1997 |
10 |
5 |
|
Reprint of 1994 item about a high quality plastic opal fooling
major, recognized dealers; another item about public lands being
converted to National Parks, Monuments etc. |
1997 |
10 |
6 |
|
Item about another sale of Mexican opal rough; AFMS news about 50th
annual AFMS show this year, held in Mississippi; also AFMS item
about lobbying activities permissible to tax exempt clubs. |
1997 |
10 |
7 |
|
Article about search for opal on Mars in effort to determine if life
on mars exists or existed |
1997 |
9 |
1 |
|
Article about appeal factor and its role in jade pricing |
1997 |
9 |
1 |
|
President Message makes reference to article by Russ Madsen
published in Rock & Gem about the AOS |
1997 |
9 |
2 |
|
Board meeting item noting Betty Sheffler will be made honorary
member of AOS |
1997 |
9 |
3 |
|
Welcome to new members lists about 19 names |
1997 |
9 |
3 |
|
Item from internet via Hale Sweeney's Lapidary Digest discusses
cracky opal from certain levels of Mintabie |
1997 |
9 |
3 |
|
Biggest Andamooka boulder opal (8 feet 11 inches) |
1997 |
9 |
4 |
|
Workshop article by Carol Bova |
1997 |
9 |
4 |
|
Article about lung condition which can be fatal and which results
from inhaling silica dust; polishing hint to use zinc oxide on jade
from New Zealand |
1997 |
9 |
4 |
|
Article about Intaglios, the large rock art pictures in the
southwest desert near Blythe |
1997 |
9 |
4 |
|
Desert safety precautions |
1997 |
9 |
5 |
|
Workshop news notes attendance is going nicely and thanks Carol Bova
for the use of a 6 trim saw. |
1997 |
9 |
6 |
|
Remember When reprint of two articles one about the bad luck myth of
opal, the other about treating opal with muriatic acid to enhance
the color play |
1997 |
8 |
1 |
|
Workshop note... Stan McCall is receiving phone inquiries to setup
shop dates |
1997 |
8 |
2 |
|
Betty Sheffler Day |
1997 |
8 |
3 |
|
August General Meeting topic to be How To Cut Mexican Rough |
1997 |
8 |
4 |
|
July meeting report about the sale of Mexican rough |
1997 |
8 |
4 |
|
Items about 1997 Symposium topics from Tim Thomas and Walter Skinner |
1997 |
8 |
4 |
|
News about Ross Stambler; 1997 show update |
1997 |
8 |
5 |
|
Book review of Paul Downing's Opal Adventures |
1997 |
8 |
6 |
|
CFMS item about creating UNESCO International Biospheres (effect is
to increase the size of ALL National parks to include a buffer zone
and a cooperation zone) |
1997 |
8 |
7 |
|
Gasoline can safety procedures |
1997 |
8 |
7 |
|
Description of July meeting to be sale of Mexican rough |
1997 |
7 |
1 |
|
Helpful hints 1) polishing silver 2) chlorine bleach can damage gold
3) tumble polishing silver 4)
dishwashing detergent to clean
oil from sawed slabs 5) avoid lead solder 6) acid fumes will
rust tools 7) wear eye protection when soldering platinum |
1997 |
7 |
3 |
|
Lapidary Digest online email list...covers all subjects except
faceting send message to <<lapidary@mindspring.com>> with words
SUBSCRIBE DIGEST on the Subject line. |
1997 |
7 |
3 |
|
McCondra Report discusses attending gem shows as one of the best
ways to prospect for opal |
1997 |
7 |
4 |
|
Barbara McCondra's report of her inaugural Australian opal tour.
Describes it as a success. |
1997 |
7 |
6 |
|
Russ's discussion about newsletter content and need for membership
input |
1997 |
7 |
7 |
|
Reprint of article in Gem Carvers newsletter about making diamond
tools for sanding and polishing a carved surface |
1997 |
6 |
1 |
|
Various items; 1) Mexican opal rough to be sold to members,
2) opal calendar put off too expensive,
3) show help needed
-report about May guest speaker Drew Lovett and his diamond mining
experiences |
1997 |
6 |
4 |
|
Opal Dopping Techniques by Russ Madsen |
1997 |
6 |
5 |
|
Item by Carol Bova about the April field trip to Opal Canyon item
about new AOS voice mail |
1997 |
6 |
6 |
|
Membership list corrections/additions, Opal Polish article by Tim
Thomas |
1997 |
6 |
7 |
|
Item about BLM usage guidelines for Barstow area rockhounding |
1997 |
6 |
9 |
|
Remember When presents letter to AOS dated 1987 from Barbara
McCondra sent from Australia |
1997 |
5 |
1 |
|
Prez msg about putting the AOS opal Show Case in the Searchers show.
Other than appearing at AOS shows, this is the first time our case
has been displayed to the public in at least 5 years. |
1997 |
5 |
2 |
|
Item about opal found in Death Valley in early 1900's; item about
production diamond mine opened in Colorado in 1996 (first large
scale commercial diamond mine in North America) |
1997 |
5 |
4 |
|
Article Geology With Tongue In Cheek funny piece using play on
words. |
1997 |
5 |
5 |
|
1997 Membership directory |
1997 |
5 |
6 |
|
Various items: Mexican rough donation; AOS opal calendar; Virgin
Valley welcomes AOS members to dig this season |
1997 |
5 |
7 |
|
- 9 AFMS/CFMS item - conclusion of list begun last issue showing
what the CFMS does for member clubs plus what clubs can do for the
AFMS/CFMS |
1997 |
5 |
8 |
|
Field trip report on visit to Opal Canyon 4/19-4/20/97 |
1997 |
5 |
9 |
|
Remember When items (1) smoke treating Mexican opal to turn it black
(2) 1982 Opal Canyon field trip report |
1997 |
4 |
1 |
|
Prez msg Wes Roth suggests using quartz as a lapidary material to
help self-study of polishing techniques; workshop info |
1997 |
4 |
2 |
|
Name badges continue to be requested; item about Russ Madsen being
guest speaker at Long Beach Mineral & Gem Society; general meeting
report about grading the Mexican opal rough being donated (more on
this opal in future issues) |
1997 |
4 |
3 |
|
Letter to Editor from Oregon member Harry Barrett who drove down to
attend Len cram's talk; note from Len Cram correcting errors from
last issue in reporting details of Opalton opal mining activity |
1997 |
4 |
4 |
|
Field Trip to Opal Canyon, with map and particulars to expect |
1997 |
4 |
5 |
|
AFMS CFMS news, listing of benefits and features to a club that
belongs to CFMS/AFMS |
1997 |
4 |
8 |
|
Remember When items. Listing of past presidents. Item about care of
opal. Workshop update. |
1997 |
3 |
1 |
|
Prez msg includes cutting tip to use quartz to learn good polishing
techniques. It will show ALL scratches. Vice Prez msg from Carol
Bova. |
1997 |
3 |
2 |
|
McCondra Report discussion of black opal from the Ridge. |
1997 |
3 |
3 |
|
Report of the Inaugural meeting of the Phoenix chapter (opal salon).
Len Cram was their guest speaker. |
1997 |
3 |
4 |
|
Huge garnet in Australia; opal described -Doug Mitchell; Comet
Hale-Bopp -Doug Mitchell |
1997 |
3 |
5 |
|
Opal Folklore and Facts -Wayne D. Hadley; Paper From Rocks? Item
about paper from basalt; Fire In A Mountain item about underground
coal fire in Australia |
1997 |
3 |
6 |
|
GIA new headquarters opening now in Carlsbad, CA |
1997 |
3 |
7 |
|
AFMS / CFMS discussion of maintaining historical club records;
February guest speaker Len Cram |
1997 |
3 |
9 |
|
Workshop info |
1997 |
2 |
2 |
|
February guest speaker to be Len Cram |
1997 |
2 |
3 |
|
McCondra Report discusses Yowah region and also includes a nice
discussion of slang terms from the Australian opal fields. |
1997 |
2 |
4 |
|
Item about new Fred Ward book on opal. |
1997 |
2 |
5 |
|
Item from the internet about fluorescent opal found in the US |
1997 |
2 |
6 |
|
Discussion about the potential donation of a quantity Mexican opal
rough; general meeting for February was devoted to sorting and
grading the material |
1997 |
2 |
8 |
|
Memoriam for Walt Lentz; 1997 field trip plans underway |
1997 |
1 |
1 |
|
Workshop item discusses ongoing negotiations |
1997 |
1 |
3 |
|
McCondra Report field reports/items, anecdotal discussion about
Yowah's Living History |
1997 |
1 |
4 |
|
The Perfect? Light Weight First Aid Kit -Chris Rylands |
1997 |
1 |
5 |
|
Coober Pedy news from Murray Willis |
1997 |
1 |
6 |
|
Quartzite News |
1997 |
1 |
7 |
|
How to Save Money Time & Grief When Buying Opal -Tim Thomas |
1997 |
1 |
8 |
|
McCondra Report discusses the Mehi Field's recent increase in
production, also some discussion about production levels generally |
1996 |
12 |
4 |
|
Article about the new workshop plans |
1996 |
12 |
5 |
|
Origin of Opal and Its Colors reprinted from the Northwest Opal
Association Newsletter of 9/96 |
1996 |
12 |
6 |
|
Cold dopping technique; new opal groups forming around the US |
1996 |
12 |
7 |
|
Opal reminisces by John Hall, a nice piece by John about some of the
past personalities and events of the AOS |
1996 |
11 |
1 |
|
Item about the Eclectic Lapidary e-magazine published by Carol Bova;
item about use of computers in rockhound newsletters |
1996 |
11 |
2 |
|
Item about the upcoming 1996 OPAL & GEM Show |
1996 |
11 |
3 |
|
Carving tips and hints from a visit with Edith Ostrander |
1996 |
11 |
4 |
|
Hint on cleaning and reusing saw oil by adding water, heating and
then freezing; hint to prevent scratches on silver using clear
self-adhesive shelf paper; article about German researchers making
diamonds with a new process |
1996 |
11 |
5 |
|
Article about Bill Judd founder of AOS being honored (note the dates
are wrong, AOS was formed in 1964, California chapter was formed in
1967); listing of past presidents by John Hall. |
1996 |
11 |
8 |
|
Note that more dealers than ever have signed up for show tables |
1996 |
11 |
9 |
|
Remember When - second/final part of That Fickle Dame Opal |
1996 |
10 |
1 |
|
The McCondra Report-Barbara discusses recent efforts of aboriginal
people to take back the out back. If these are legally enforceable
they will virtually close much of the opal bearing lands of New
South Wales. |
1996 |
10 |
3 |
|
Remember When = first of two part reprint That Fickle Dame Opal from
Nov 1990 Opal Express |
1996 |
9 |
1 |
|
Presents results of AFMS CFMS newsletter and article contests. In
New Editor category, Russ Madsen selected second in California and
9th nationally. Also selected 5th in California's article contest
for item titled Opal Fact or Fancy |
1996 |
9 |
3 |
|
1996 Opal Show news |
1996 |
9 |
3 |
|
Item about diamonds mined in Australia; CFMS item regarding
interesting metalsmithing and rock work of ancient societies; letter
to editor from John Hall sharing some thoughts about opal formation
on the inner surface of a jar of Cowden mine opals. |
1996 |
9 |
4 |
|
Name badge reminder, suggestion to plan field trips to Opal Canyon |
1996 |
9 |
9 |
|
Opal What Is It Worth??? (...And Why?) seventh installment of
article by Russ Madsen |
1996 |
8 |
1 |
|
New name badges ready, Prez msg notes AOS will have an opal display
case in the Diamond Daze show. |
1996 |
8 |
2 |
|
Letter to editor from Harriette Breitman detailing her latest opal
carving in a piece of lavender base color crystal; article That's
Not My Job; cowboy poem The Cowboy's Sililoquy |
1996 |
8 |
3 |
|
Hints and tips for working with Yowah Nut opal from Barbara McCondra
and Len Cram |
1996 |
8 |
4 |
|
July general meeting report gives tips and hints about buying,
valuing, and cutting rough |
1996 |
8 |
6 |
|
Note that Russ Madsen is stepping down as club secretary, Stan
McCall taking over; Diamond Daze AFMS/CFMS show is next weekend |
1996 |
8 |
7 |
|
Remember When item Getting The Most Out of Opal... article by Marvin
Wilson about selecting rough and alternate approaches using carving
techniques to avoid grinding away good areas with the bad (continued
on Page 6 |
1996 |
7 |
1 |
|
Upcoming meeting topic to be opal evaluation... pair of articles
about May and June guest speakers...in May Stan McCall on fire agate
(gem limonite): tips for cutting and selecting rough; in June Bob
Gullage on marketing opal and colored gem stones |
1996 |
7 |
3 |
|
Diamond Daze show ad, Opal What Is It Worth... to return next month;
note of thanks to newsletter contributors; more on name badges |
1996 |
7 |
4 |
|
CFMS AFMS news...reprint of article about record keeping
requirements, hints and tips |
1996 |
7 |
5 |
|
Diamond Daze Opal Symposium schedule |
1996 |
7 |
9 |
|
Letter from Len Cram introducing article New Australian Research
which he wrote for the German LJ. The article begins, then continues
on pgs 5 & 6 |
1996 |
6 |
1 |
|
Desert survival article by Russ Madsen |
1996 |
6 |
3 |
|
Note that Shirley Barnett passed away; Lyle Backus donates library
items; name bade reminder; Opal Show and Diamond Daze notes; hint to
use plastic shopping bags as rock hounding sacks |
1996 |
6 |
4 |
|
Growth of online rockhounding via BBS, internet and email |
1996 |
6 |
6 |
|
Legislative letter writing, how to lobby for rockhounding; May field
trip report |
1996 |
6 |
7 |
|
Reprint of article about the significance of bulletin editors;
article about erroneous opal statements in magazine articles
[corrections]pneumonia resulting from breathing fumes of heated
epoxy |
1996 |
6 |
8 |
|
Show calendar; two poems sent in by members-(1) Bob Dixon; (2) Cathy
Gaber; article about the theft of opals from Michael Ferguson's
collection ($400,000 value!). |
1996 |
6 |
9 |
|
Remember When reprint of Opal Express 1987 discussion of Dealer
Customer Relations |
1996 |
5 |
1 |
|
Library News...note listing items missing from library; index of
library video tapes; name badges ongoing |
1996 |
5 |
3 |
|
AFMS CFMS News...August show details; land closure laws to affect
Quartzite |
1996 |
5 |
4 |
|
Welcome new members; Field Trip for May to Opal Canyon; report of
Barbara McCondra's talk at April meeting |
1996 |
5 |
5 |
|
Library index of all published items except videotapes(books,
magazines etc). |
1996 |
5 |
6 |
|
Note that The Opal Express has been selected among top 3 bulletins
in California |
1996 |
5 |
7 |
|
Opal What Is It Worth??? (...And Why???) sixth installment discusses
the fact that there is no retail market for finished opal stones. |
1996 |
5 |
8 |
|
Remember when reprints from March 1973 newsletter: (item 1) comments
about upcoming guest speaking Clarence Rudd; (item 2) note about
opal rush to Angledool |
1996 |
4 |
1 |
|
Letters from Murray Willis about murder in Coober Pedy and invite to
go to his/Kent's mines; JFF first aid kit reviewed in MCN |
1996 |
4 |
3 |
|
AFMS CFMS news...AFMS letter to editor about opal flaking apart in
jars (???); Each Year-Each Club-One Rockhound our first nominee Jay
Carey; Fossil Preservation Act of 1996 HR 2943 |
1996 |
4 |
4 |
|
Guest speakers...upcoming Barbara McCondra for April, Stan McCall
for May; report of Harriette Breitman's talk on carving and
polishing opal |
1996 |
4 |
5 |
|
(Harriette Breitman continued); hand polishing opal |
1996 |
4 |
6 |
|
Show calendar; The McCondra Report; short installment of Opal What
Is It Worth? series |
1996 |
4 |
7 |
|
Polishing Tips by Harriette Breitman...additional comments by Russ
Madsen |
1996 |
3 |
3 |
|
Remember When reprint from April 1971 newsletter about carving |
1996 |
3 |
4 |
|
4th installment of Opal...What Is It Worth? (...And Why?) series |
1996 |
3 |
5 |
|
Letter to editor from John Hall about beginnings of AOS; tips for
lapidary saws |
1996 |
3 |
6 |
|
February board business overview: election results, library open
now, name badges; report of February guest speakers (1st) Kent
Willis on Coober Pedy, (2nd) David Burton on the opal scene at
Tucson/Quartzite this year |
1996 |
3 |
7 |
|
(guest speakers continued); upcoming speaker for March - Harriette
Breitman to discuss carving techniques); note that Barbara McCondra
will speak in April; Feed Back and Questions-request for input from
members about what they want in the newsletter |
1996 |
3 |
8 |
|
Coober Pedy news from Murray Willis |
1996 |
3 |
9 |
|
Remember When reprints of items from July and August 1973 AOS
newsletters about (1) a talk by Dr. Don Hudson in laymen's terms
about opal's structure and where the fire comes from; |
1996 |
2 |
1 |
|
1996 field trip to Opal Canyon and Barnett Opal Mine plans; Internet
listing of fee digging sites described and our participation
providing description of US opal sites such as Opal Canyon and the
Virgin Valley |
1996 |
2 |
3 |
|
Calendar of events/shows; election reminder; various other items |
1996 |
2 |
4 |
|
Opal...What Is It Worth??? (...And Why?) third installment |
1996 |
2 |
5 |
|
Completion of triplet making instructions |
1996 |
2 |
6 |
|
Note about Virgin Valley opal presentation at Foothill Gem & Min |
1996 |
2 |
7 |
|
Virgin Valley opal talk by Bill Burns at Foothill GMS. First meeting
at new location. |
1996 |
1 |
1 |
|
Prez msg Rod Griffin to speak at January meeting. Workshop closed
until mid-March due to schedule conflict with Quartzite and Tucson |
1996 |
1 |
2 |
|
Opal...What Is It Worth??? (...And Why?) second installment |
1996 |
1 |
3 |
|
Reference to letter to editor in January AFMS newsletter cautioning
readers NOT to use glycerin to store gem opal as glycerin is
hydroscopic (attracts water molecules). |
1996 |
1 |
5 |
|
Triplet making, article from Idaho Opal Mines, first installment |
1996 |
1 |
6 |
|
Election ballot and election info; field trip notice; actions taken
at the January special board of directors meeting |
1996 |
1 |
8 |
|
Photo of Opal fossil plate from show (owned by Lapidary Intl) |
1996 |
1 |
9 |
|
1996 Membership renewal form |
1995 |
12 |
1 |
|
Pres msg, December Christmas party details, workshop info |
1995 |
12 |
2 |
|
Opal Show report from Walt Lentz, Opal Seminar report from Jay Carey |
1995 |
12 |
3 |
|
Welcome to New Members (total of 25 for the period from April
through and including the Opal Show); Opal Show Door Prize winner
list |
1995 |
12 |
4 |
|
Opal...What Is It Worth??? (...And Why?) Article (by rgm) I sort of
spaced and forgot to put my name on the article before going to the
printer...oh well, it's to be continued next issue |
1995 |
12 |
5 |
|
General Meeting info...new meeting location, Opal Theft in southern
California, another opal article from Murray Willis; explosion
destroys Mintabie miner's house, Dues notice |
1995 |
12 |
6 |
|
What's Happening event calendars. |
1995 |
12 |
7 |
|
Quartzite schedule/map |
1995 |
12 |
8 |
|
Diamond Daze ad |
1995 |
12 |
9 |
|
Opal show info, demonstrator list, show dealer list |
1995 |
11 |
1 |
|
Pres msg, meeting info, workshop notice |
1995 |
11 |
2 |
|
Walt Johnson talk on jewelry techniques specific to opal. |
1995 |
11 |
3 |
|
Letter to editor about the Lorralai opal carving |
1995 |
11 |
5 |
|
Opal Canyon field trip report and anniversary couple who found
nicest stone |
1995 |
11 |
5 |
|
Visit with Richard Barnett about nature and structure of Kern |
1995 |
11 |
6 |
|
County opal |
1995 |
11 |
6 |
|
AFMS CFMS News...issue of not getting exhibit competition entries |
1995 |
11 |
7 |
|
What's Happening calendars; 1996 dues due notice; opal articles from
Murray Willis 1) Effort to have opal named Australia's official
national gem, 2) Coober Pedy fencing of fossicking areas |
1995 |
11 |
8 |
|
Advertising rate chart for newsletter ads |
1995 |
11 |
9 |
|
Opal seminar info/flier |
1995 |
10 |
1 |
|
New meeting location for 1996; field trip to Opal Canyon reminder;
opal show reminder |
1995 |
10 |
2 |
|
Article re: AOS Opal Evaluation Kit/Instructions introducing the
remaining Pages |
1995 |
10 |
3 |
|
AOS Opal Evaluation System instructions; article about the Paul
Downing Kit the AOS has acquired |
1995 |
10 |
4 |
|
AOS Opal Appraisal Form (tm) |
1995 |
10 |
9 |
|
Field trip reminder; reprint of Coober Pedy Times article about opal
production shortages in Australia; In Memoriam for Edith Ostrander |
1995 |
9 |
1 |
|
Note that David Burton is away in Australia; Nov Show update;
September guest speaker to be Walt Johnson; workshop reminder |
1995 |
9 |
2 |
|
Write up of Opal Evaluation session at August meeting |
1995 |
9 |
3 |
|
Show calendar; Article History Of Opal |
1995 |
9 |
5 |
|
Candy Copeland letter to editor about Robert Genis article; my
response |
1995 |
9 |
6 |
|
Text of opal section of Robert Genis article; my further responses |
1995 |
9 |
7 |
|
Len Cram letter about Robert Genis article |
1995 |
9 |
8 |
|
Len Cram letter continued; excerpts of letter received by Len Cram;
my final responses; article noting release of Paul Downing's new
Opal Market Calculator software (DOS based) |
1995 |
9 |
9 |
|
Gem silica limonite, CFMS news |
1995 |
8 |
1 |
|
Prez msg, August meeting info |
1995 |
8 |
2 |
|
Field Trips to Opal Canyon this fall; Letters to editor (note about
Candy Copeland letter to be in Sept issue, letter from Murray Willis |
1995 |
8 |
3 |
|
1995 Opal Show info update; Opal Show door prize donation request;
45 year accumulation of rocks for sale; |
1995 |
8 |
4 |
|
Mine flier for Royal Rainbow north of Gerlach Nevada (Max & Suzy
Berchtold) |
1995 |
8 |
5 |
|
,Opal Matrix treatment (to turn it black) |
1995 |
8 |
6 |
|
Article about Eric the opalized pliosaur found in Coober Pedy |
1995 |
8 |
9 |
|
Third and final in series reporting on David Kramer's April talk on
retailing opal. |
1995 |
7 |
1 |
|
Write up of Murray Willis' visit. Honduran polishing tips. |
1995 |
7 |
1 |
|
Spencer Opal Mine to close due to insurance expenses. |
1995 |
7 |
1 |
|
Membership directory available. |
1995 |
7 |
1 |
|
Opal Fact Or Fancy... article. |
1995 |
7 |
1 |
|
Fourth part of Opal Cutting Simplified by Tim Thomas. |
1995 |
7 |
1 |
|
Note that Russ Madsen has donated a copy of The International Opal
Journal to AOS library. |
1995 |
7 |
1 |
|
Another tip on working Honduran. |
1995 |
7 |
1 |
|
Article about lapidary classes for adults to benefit children's
classes. |
1995 |
7 |
1 |
|
Article about stabilizing porous stones. |
1995 |
7 |
1 |
|
Note about I.C.E. Industries nice catalogue. |
1995 |
7 |
1 |
|
Second in series reporting David Kramer's April talk on retailing
opal. |
1995 |
6 |
1 |
|
Note that Murray Willis will guest at special June meeting. |
1995 |
6 |
1 |
|
Appraising Opal article by Paul Downing. |
1995 |
6 |
1 |
|
Report of Drew Lovett's presentation about diamond mining in Africa. |
1995 |
6 |
1 |
|
Third part of Opal Cutting Simplified by Tim Thomas. |
1995 |
6 |
1 |
|
First of three in a series of reports on guest speaker David
Kramer's talk about retailing opal. |
1995 |
5 |
1 |
|
Note that AOS will share a room with the Faceter's Guild at the 1996
AFMS show. |
1995 |
5 |
1 |
|
Second part of article by Tim Thomas about various opal lots he has
for sale. Discussion includes evaluation system Tim uses and how it
varies from Paul Downing's. |
1995 |
5 |
1 |
|
Second part of article by Tim Thomas Tips on Selecting and Cutting
Opal. |
1995 |
5 |
1 |
|
Article describing the Mojave Flame. |
1995 |
5 |
1 |
|
Page x Remember When Elmer Reed discussing selection of rough. |
1995 |
4 |
1 |
|
Page x First part of article from House of Tibara Opal Cutting
Simplified. |
1995 |
4 |
1 |
|
First part of article from House of Tibara Thank You discussion of
general overview regarding opal. |
1995 |
4 |
1 |
|
Write-up of March talk about diamond cutting and polishing
techniques by Ross Stambler. |
1995 |
4 |
1 |
|
Russ' response to letter from new member about hand-polishing and
working Yowah material. |
1995 |
4 |
1 |
|
CDPA issue |
1995 |
3 |
1 |
|
Russ' article about BLM geologist Rob Waiwood's talk at Searchers
meeting. |
1995 |
3 |
1 |
|
Reprint of articles from CFMS newsletter about PM-10 particulates. |
1995 |
3 |
1 |
|
Two desert news articles. |
1995 |
3 |
1 |
|
Article on desert tortoise protection plans. |
1995 |
3 |
1 |
|
Review of Feb 1995 Rock & Gem opal article about how it forms in the
Virgin Valley. |
1995 |
3 |
1 |
|
Fee digging in Lightning Ridge not happening after all |
1995 |
3 |
1 |
|
Articles on how to visit both Opal Canyon and the Virgin Valley
including maps to each. |
1995 |
3 |
1 |
|
Double issue due to deadline complications. |
1995 |
1 |
1 |
|
Quartzite map and article. |
1995 |
1 |
1 |
|
Jay Carey reviews 1994. |
1995 |
1 |
1 |
|
Remember When reprint of letter from Peter Lewis about impact of
drought in Australia on opal production. |
1995 |
1 |
1 |
|
Note of thanks to Carla McCague on her year as president. |
1995 |
1 |
1 |
|
Article about digging for opal at Virgin Valley by Jane. |
1995 |
1 |
1 |
|
Remember When Brian Franks discusses yield from rough. |
1994 |
12 |
1 |
|
Mention of trying to set up a field trip to Virgin Valley in 1995. |
1994 |
12 |
1 |
|
Opal Show report by Jay Carey. |
1994 |
12 |
1 |
|
Jane Madsen's response to the show as a non-opalholic. |
1994 |
12 |
1 |
|
Report on Barbara McCondra's talk at Nov meeting. |
1994 |
12 |
1 |
|
Gold colloidal solutions article from Metal-smith magazine. |
1994 |
12 |
1 |
|
Reprint of Forest Service shove it up your nose article which first
appeared in ICMJ. |
1994 |
11 |
1 |
|
Herman's Rock Shop in Last Chance Canyon 1940. |
1994 |
11 |
1 |
|
Russ' description of hand-working opal kit. |
1994 |
10 |
1 |
|
John Tidball's presentation on difficulty of evaluation of rare and
unique items such as opal. |
1994 |
9 |
1 |
|
The Liquid Harlequin opal story. |
1994 |
9 |
1 |
|
Remember When discussion of the AOS evaluation system |
1994 |
9 |
1 |
|
Remember When, Russ' discusses movement of light within an opal and
how this results in play of color. |
1994 |
8 |
1 |
|
Write-up of second Len Cram talk to Searchers meeting. |
1994 |
8 |
1 |
|
Write-up of David Burton's presentation at July meeting of their
vacation trip to Australia, includes some details of how to go about
visiting down under |
1994 |
8 |
1 |
|
Remember When reprint of discussion by Brian Franks on cutting
Mintabe opal. Mention of Royal Rainbow mine near Gerlach NV. Report
by Carla and Gary McCague of their trip to the Virgin Valley.
Mention of library containing videos now. |
1994 |
7 |
1 |
|
Remember when reprint of Dr. Don Hudson's report on the reason why
opals show play of color. Review of Len Cram's talk. Jay Carey
reports on visiting with Paul Downing in Colorado. Report on May
field trip to Opal Canyon |
1994 |
6 |
1 |
|
invitation to dig at Opal Canyon |
1994 |
5 |
1 |
|
Discussion about going to Opal Canyon to dig. Explanation about
formation theory of volcanic opal (such as is found in opal canyon). |
1994 |
4 |
1 |
|
Article about the future of the Opal Society; Dealer News and
reminder to sign up for show tables before June 1, 1993 to get 10%
discount (thus my conclusion that this may be the April issue) |
1994 |
4 |
2 |
|
Nice introduction of themselves by Dennis and Debbie Deno |
1994 |
4 |
3 |
|
Article by Debbie Deno about colors of opal. Describes various
locations and sites where background colors are found... e.g. White
base, crystal, pink, blue etc |
1994 |
2 |
1 |
|
Message from Debbie Deno noting guest speaker for January meeting
will discuss opal jewelry fabrication techniques and silversmithing. |
1994 |
1 |
1 |
|
No name of speaker given (Walt Johnson perhaps?) |
1994 |
1 |
1 |
|
President's message from Jay Carey gives overview of year and notes |
1994 |
1 |
1 |
|
Resurgence of the Society |
1994 |
1 |
1 |
|
reprint of Rock Chips article about opalized mussel shell fossil
valued at $5 million |
1993 |
12 |
3 |
|
3000 year old dentures made by Etruscans |
1993 |
12 |
3 |
|
Prez msg from Jay Carey noting new officers for 1994 include new and
old representation of membership. Two goals cited for new year: 1)
new location for workshop; 2) monthly guest speakers |
1993 |
12 |
1 |
|
Jay also includes a 1993 show review noting it was a financial
success. Also lists individuals who helped out. |
1993 |
12 |
1 |
|
Note about November meeting and that guest speaker was Hector
Verdugo who mines Honduran opal. |
1993 |
12 |
1 |
|
mention of plan for trip to Tecopa opal deposits |
1993 |
12 |
1 |
|
nice article by Debbie Deno about her experiences with the opal show
from the inside out as it were. |
1993 |
12 |
1 |
|
article by Carla and Gary McCague about going to Tecopa (same as
article in July 1993 issue) |
1993 |
12 |
1 |
|
short article by Gary and Carla McCague about Mexican opal being
unstable, hydrophane; includes a note of info from Jewett Pattee
about cotton balls in Mexican growing outward to encompass the
entire stone. Jan-Feb 1992 |
1993 |
12 |
1 |
|
OC Gem & Mineral Council schedule of activities |
1993 |
12 |
1 |
|
Anecdotal biography of David Burton's background in lapidary |
1993 |
9 |
1 |
|
Prez msg from Jay Carey emphasizing the benefits of membership in
AOS. |
1993 |
9 |
3 |
|
Membership application |
1993 |
9 |
4 |
|
List of 1993 opal show dealers |
1993 |
9 |
5 |
|
Continuation of Tim Thomas' Opal Cutting Simplified |
1993 |
9 |
6 |
|
Bibliography of the AOS library!!! |
1993 |
8 |
1 |
|
Prez msg from Jay Carey; Jay's background biography |
1993 |
8 |
2 |
|
Continuation of Opal cutting simplified |
1993 |
8 |
3 |
|
Show listings |
1993 |
8 |
6 |
|
Editor's note...includes mention that Ross Stambler's dinosaur bone
was purchased at an airport auction for $50! (yes this is the same
opal fossil for which Ross recently refused $2,500-rgm 8/22/95-). |
1993 |
8 |
7 |
|
Tecopa opal deposit article by Gary and Carla McCague. |
1993 |
7 |
1 |
|
Mexican opal article, noting cotton balls that will grow
continuously outward if not cut away |
1993 |
7 |
1 |
|
Begin reprint of Tim Thomas opal cutting simplified |
1993 |
7 |
2 |
|
Opals, Good Luck Or Bad...article (author unknown, perhaps Debbie
Deno?) discussing the history of opal's bad luck reputation and
refuting it. Also notes the good reputation opal enjoyed until the
dark ages and the black plague. |
1993 |
7 |
3 |
|
Prez msg from Jay Carey noting the next guest speaker, Ted Gurssing
will talk about Virgin Valley opal. Additional reference to need to
help from members. |
1992 |
3 |
1 |
|
Very interesting listing of opal finds around the world presented by
Majestic Gems & Carvings (Paul Downing's company). Also description
of cutting and valuation classes Paul offers. |
1992 |
3 |
2 |
|
Full page ad for the Searchers annual show |
1992 |
3 |
4 |
|
Article about John Hall giving a cutting and valuation presentation
in Ruidoso, NM |
1992 |
3 |
5 |
|
Article about diffraction gratings commercially available |
1992 |
3 |
6 |
|
Opal Queen of Gems article...actually a question and answer session
with John Hall, this discussion includes a terse and almost
non-understandable explanation of opal as a diffraction grating;
paragraphs on 'where does opal come from? |
1992 |
3 |
7 |
|
The Beginnings of the AOS by John Hall |
1991 |
8 |
2 |
|
Large version of conversion chart (would work well to get fax) |
1991 |
8 |
4 |
|
Reprint of letter from Todd Schowalter (Prez of OC Gem & Min
Council) asking AOS to continue as a member organization |
1991 |
8 |
5 |
|
Beautiful Australian Opals by Len Cram |
1991 |
8 |
7 |
|
Valuing Cut Opal by Paul Downing (with disclaimer that this is not
the AOS system) |
1991 |
8 |
9 |
|
Cracks and crazing; Len Cram's newest book; Idar-Oberstein and the
Orient |
1991 |
8 |
18 |
|
Reprint of Carvin' Marvin's description of dealing with a difficult
piece of flawed opal rough |
1991 |
8 |
19 |
|
History of Opal article |
1991 |
8 |
21 |
|
Single issue covers these several months |
1991 |
8 |
1 |
|
Pres msg notes new meeting hall in bank building in Paramount, that
workshop is open and in use, and that the society is still not fully
viable in the sense that some members have joined, learned something
about cutting in 6 months and are dwindling away. |
1991 |
6 |
1 |
|
article from Colored Stone March/April 1991 titled Australia, Thy
Name Is Opal by Richard W. Wise.
-Good discussion of current (1991) production of Australian
opal in various regions. Also a little history of opal, types of
opal (with prices listed). . |
1991 |
6 |
2 |
|
Article from Colored Stone March April 1991 titled Black Opal
Surfacing In Brazil by David Stanley Epstein. |
1991 |
6 |
4 |
|
Letter to the pres about opal valuation from Nicholas S. Souef |
1991 |
6 |
5 |
|
Letter from writer on page 5 (above) to the AGIA (Australian Gem
Industry Association) about valuation. |
1991 |
6 |
6 |
|
Letter from above writer about proper setting and valuation of opals
including request that Opal Society assist in keeping gemologists
updated about current opal price trends. |
1991 |
6 |
7 |
|
Another letter from above which he suggests be given by retailers to
opal buyers whenever a stone is sold. |
1991 |
6 |
8 |
|
Article about appearance of plastic opal simulant that sold for
$3,000 as genuine opal |
1991 |
4 |
2 |
|
Reprint of article Varieties of Mexican Opal from LJ Aug 1984 |
1991 |
4 |
3 |
|
Note that workshop is set up and available |
1991 |
4 |
1 |
|
Orange County Gem & Mineral Council schedule of events again |
1991 |
4 |
1 |
|
Pres message notes Harold Anderson and Jay Carey joined now |
1991 |
3 |
1 |
|
Listing of pertinent metalsmithing terms defining many precious
metals. |
1991 |
3 |
2 |
|
Maps of 4 opal sites in Mexico |
1991 |
3 |
3 |
|
Article about these four opal sites (Location, opal types, etc). |
1991 |
3 |
4 |
|
A list of various types of fire is noted under Mexican Opal on |
1991 |
3 |
5 |
|
Full page ad for Pasadena Lapidary Society annual show. |
1991 |
3 |
6 |
|
Reprint of Nov 1971 LJ article about where the fire comes from (note
author is from Pekin, IL!); very dry and scientific article that
provides little definition of scientific terms which are used
throughout. |
1991 |
2 |
2 |
|
Reprint of Oct 1986 article about various opal sties in Australia |
1991 |
2 |
8 |
|
Article about how things have changed since 1945 (uh huh!) |
1991 |
2 |
10 |
|
Prez message about Peter Lewis sending over two people to sell rough
and how they didn't fare too well because of cracky material from
Coober Pedy and Mintabe |
1991 |
2 |
1 |
|
Depressing Prez message notes monthly meetings cut to every other
month due to lack of interest. |
1991 |
1 |
1 |
|
Reprint of Paul Downing article in his Oplaholics newsletter about
Journey to Queensland discussing handling and working Yowah nuts;
another reprint from Opalholics about opal and oil prices |
1991 |
1 |
3 |
|
Corny notes about gross etiquette practices; also another reprint of
the tables of conversion and weights |
1991 |
1 |
4 |
|
Listing of Orange County Gem and Mineral Council schedule of weekly
events around the county |
1991 |
1 |
5 |
|
Reprint of extract from LJ article about Japanese manmade opals
(plastics) |
1991 |
1 |
7 |
|
Prez msg from Dick Koch noting that the 1990 show was a success in
that it broke even financially. Also noted that general meetings are
to be held BI-MONTHLY (every other month). |
1990 |
12 |
1 |
|
Membership renewal form |
1990 |
12 |
2 |
|
White Cliffs And The Lure Of Opals article by Patsy Kovac from LJ
March, 1982. |
1990 |
12 |
3 |
|
Letter from 1990 board of directors stating the club will need
immediate rejuvenation and additional volunteers or it is going to
die a very sad and lonely death. |
1990 |
12 |
6 |
|
Advertising rates Page for dealers etc. |
1990 |
12 |
7 |
|
Article That Fickle Dame Opal by S.A. Broom reprinted from the 1970
issue of Lapidary Journal |
1990 |
11 |
1 |
|
Misc items, sayings, note about a dopping session to precede the
annual show so stones for cutting will be ready at the HANDS ON
booth. |
1990 |
11 |
6 |
|
Reprint of article Treating Opal Matrix by A.G. Noel in the October
1970 issue of LJ...very good, thorough and complete discussion. |
1990 |
10 |
2 |
|
Reprint of article Karats, Carats, Carrots, and Ounces by F.D.
Joesting in the October 1981 LJ. discussion of distinctions among
above terms. |
1990 |
10 |
5 |
|
OPAL CUTTING CONTEST HELD BY AOS!!! Listing of rules. |
1990 |
10 |
6 |
|
President's message a few comments about the upcoming show
THEN...several comments about a goodly parcel of rough bought by
Michael Coppersmith for less than $30,000 evaluated by Luky Olah (of
Australia) at $239,500!!! |
1990 |
9 |
1 |
|
Child geology, list of cute terms and geological expressions by
children (e.g. Limestone is a green tasting rock). (Credited to PLS
Bulletin of July '90 via Smoke Signals-no date) |
1990 |
9 |
2 |
|
Third part of Larry Dobrin's story about A Desert Lesson |
1990 |
9 |
3 |
|
Opal Terms excerpt from Paul Downing's book Opal Adventures |
1990 |
9 |
5 |
|
Word search puzzle using opal related words, 44 in all |
1990 |
9 |
7 |
|
General meeting review...Luky Olah selling rough at 1/2 the
wholesale price Dick Koch was paying a year ago. Note that dental
tools are frequently desirable for working opal. |
1990 |
8 |
2 |
|
Article A Desert Lesson (part 2 of 3) about being stranded in the
desert without proper supplies and equipment by member Lawrence
Dobrin |
1990 |
8 |
3 |
|
Reprint of article from Australia about Millionaires with holes in
their pockets |
1990 |
8 |
7 |
|
Mention in President's msg that Mark Lasater was responsible for
locating the Quality Inn as a show site. Also that Luky Olah to be
selling the Olympic Field material noodled out of mullock heaps. |
1990 |
7 |
1 |
|
,Article A Desert Lesson (part 1 of 3) about being stranded in the
desert without proper supplies and equipment by member Lawrence
Dobrin |
1990 |
7 |
5 |
|
,Reprint of July 1984 LJ article How To Buy Opal by Monica Yue (Gem
Consultants -Taiwan- Ltd.) discussion ranges from description of
various opal types (white, black etc), selection parameters
(thickness, weight), to doublets, triplets and simulants. |
1990 |
7 |
7 |
|
Reprint of article about large fossil dinosaur bone found in a
Coober Pedy mine. |
1990 |
7 |
9 |
|
Comment in Prez message about declining membership attendance at
meetings. |
1990 |
6 |
1 |
|
Reprint of article from May/June 1990 Colored Stone Market News From
Down Under by Dave Unwin, Opex Opals, Australia. Discussion includes
current prices of chrysoprase, sapphires. |
1990 |
6 |
2 |
|
Meeting presentation about dopping by Dick Koch |
1990 |
6 |
5 |
|
Article by Paul Downing Opal News from Opalholics Volume 8 No. 2 -
1990). Comments on various aspects of Australian mining areas. |
1990 |
6 |
6 |
|
Health hazard of 100,000 mesh diamond entering blood stream through
lungs |
1990 |
6 |
6 |
|
President message discusses conditions of Australian opal fields,
including pricing and availability of material from Coober Pedy to
the Ridge. |
1990 |
5 |
1 |
|
Article from February 1980 LJ, Opals Can Affect You That Way by
Zoltan and Dennis Berta, Berta Opal Co. Ltd., Sidney,
Australia...article describes Yowah and other fields. Talks about
what it's like on the fields. |
1990 |
5 |
2 |
|
Article from the March/April 1990 Colored Stone, Gemology
Play-of-Color Imitation Plastics...discusses using brightly colored
transparent thin sheets of plastic in a transparent colorless medium
to create an opal imitation. |
1990 |
5 |
6 |
|
President message discussion about pricing various combinations of
color play colors and intensity...also notes faulting stones equally
for only having a percentage of their face showing color: e.g. color
on 50% of face gives 50% of Evaluation Kit value. |
1990 |
4 |
1 |
|
Evaluation Kit Appraisal Form (Rev 3-3-90). |
1990 |
4 |
2 |
|
From book Opal Adventures by Paul Downing...The 'Art' of Finding
Opal. |
1990 |
4 |
3 |
|
Reprint of a February (1990?) Rock & Gem article Step-By-Step
Carving Opal by Wayne Hadley. Discussion focuses on changing plans
when a partially finished carving was dropped and broken. |
1990 |
4 |
4 |
|
President message hints around about bad feelings among the
membership and he almost offers to resign (???). Discussion about
board of directors perhaps ignoring suggestions from the membership. |
1990 |
3 |
1 |
|
Chapter report of session using Evaluation Kit Appraisal Form and
applying it to stones already professionally graded in Australia. |
1990 |
3 |
3 |
|
Letter from Jake and Laurita Schmidt resigning their membership due
to ill health and old age...a month after this the board took action
to make them honorary life members. |
1990 |
3 |
4 |
|
Reprint of article from Nov/Dec (1989?) Colored Stone, Idaho The Gem
State. Article shows map of Idaho and lists sites of 24 gems and
mineral species to be found there. |
1990 |
3 |
5 |
|
Ad noting publication of Paul Downing's latest book, Opal Adventures |
1990 |
3 |
7 |
|
President message notes lack of January issue because pages were
lost in the mail to the printer; also that board voted to disband
chapters and merge into a single unit |
1990 |
2 |
1 |
|
Opal Buying Tips from the House Of Tibara |
1990 |
2 |
3 |
|
Article from Sept/Oct 1989 Colored Stone OPALS,
Discussion of opal (1)
the myths of bad luck; (2) where the word opal comes from; (3)
electron microscope; (4) good description of distinguishing
valuation ; (5) discussion of various
opal fields |
1990 |
2 |
5 |
|
News from Lightning Ridge series of interesting short items |
1990 |
2 |
6 |
|
Editor's message...front page was written by editor Jewette Pattee,
not president...discussion centers on recognition of show helpers. |
1989 |
12 |
1 |
|
Memoriam to Dela Judd who passed away on the weekend of the Opal
Show (Nov 14th, 1989) |
1989 |
12 |
3 |
|
President msg more thanks to show helpers and note that seminars
went well. Show was at Cal State Long Beach, and apparently wasn't a
totally satisfactory location. |
1989 |
12 |
4 |
|
Description of seven new GIA jewelry arts classes |
1989 |
12 |
5 |
|
Two items of interest re opal reprinted from LJ, November 1989
issue: (1) dopping
techniques; (2) new Lightning Ridge field Coocoran red-black stones
sold for $6,800/carat. |
1989 |
12 |
6 |
|
Proposal to combine and dissolve AOS chapters by deleting Article 12
of the By-Laws and making Article 13 the new Article 12. This was
subsequently passed in early 1990, according to board minutes and
the newsletter. |
1989 |
12 |
7 |
|
Small note of interest describing how to cut black opal |
1989 |
11 |
1 |
|
Letter from Barbara McCondra |
1989 |
11 |
1 |
|
Tiny mention of copies of the videotape all About Opal being
available at the annual show |
1989 |
11 |
1 |
|
Extensive article reprinted from Rock & Gem detailing a fossil,
diatom and opal site east of Fallon NV. Description of opal is that
it's highly fractured but show potential of having some good
material. |
1989 |
11 |
1 |
|
Editor's msg...show items...including fact that members get in free.
Seminars revived too. Note that Jewette is quitting as editor and
that no one has volunteered to take over, therefore Opel Express may
go out of print as of December 1989 issue. |
1989 |
10 |
1 |
|
President message...good discussion about proper cabbing/cutting
shapes and cutting errors to avoid |
1989 |
10 |
2 |
|
Opal show, Jewelry Design Contest Rules |
1989 |
10 |
3 |
|
Article History Of Opal was exerpted from OPAL, SOUTH AUSTRALIA'S
GEMSTONE by L.C. Barnes, and I.J. Townsend...a publication of the
Australian Department of Mines and Energy. |
1989 |
10 |
4 |
|
Discussion of various club activities/meetings etc. Note that
workshop is going very well with up to 15 members attending at a
time! |
1989 |
10 |
5 |
|
Rules of jewelry contest to be held in conjunction with the annual
opal show (NOTE: reference to a perpetual trophy for the
professional category winner...where is it?) |
1989 |
9 |
2 |
|
Article about the finding of the complete opalized pleosaur skeleton
in Coober Pedy; cute poem by Ogden Nash about extinction; |
1989 |
9 |
4 |
|
Listing of monthly opal birthstones (IMO corny!) |
1989 |
9 |
5 |
|
Treating opal matrix using silver nitrate (by Andrea Bree Gem Co);
also a reproduction of weight conversion chart and estimation of
carat weight based on shape of cut stone |
1989 |
9 |
6 |
|
dues reminder noted dues are half price as of July 1st!!! |
1989 |
9 |
8 |
|
Prez message notes need to recruit new members as attrition to aging
has taken it's toll; |
1989 |
9 |
1 |
|
Prez message note about field price of black calibrated stones up to
$10,000 a carat from $5,000. |
1989 |
9 |
1 |
|
Show info, and dealer listing (note Rainbow Ridge Opal Mines is
listed as a dealer at the show=Keith Hodson). |
1989 |
8 |
1 |
|
President msg, discusses current Australian conditions (weak field
prices on cut stones, drying of ground at Coober Pedy) |
1989 |
8 |
2 |
|
List of Suggested Security Measures dealers might want to take when
preparing and displaying at the Opal Show. |
1989 |
8 |
3 |
|
Letter from the fields from Rod Griffin...explains why they must
wait for dry ground: so the heavy equipment doesn't bog into the
mud. |
1989 |
8 |
5 |
|
Mention of Harold Andersen as new member at July meeting |
1989 |
8 |
6 |
|
Listing of seminar topics: elements of jewelry design; opal mining
in Australia; purchasing opal rough and cut stones; types of opal
and famous opals; orienting for color; evaluating and pricing cut
opal. |
1989 |
8 |
7 |
|
Editor's msg reprint of Where the Color Comes From Don Hudson
article first printed in 1978 AOS newsletter. |
1989 |
7 |
1 |
|
President msg: discussion of Australian rains/flooding; mention of
Dick Koch having rough and finished stones for sale from Luky Olah;
further comments and interesting anecdotes generally about the opal
fields. |
1989 |
7 |
2 |
|
Reprint of LJ article, date not cited) on opalized plesiosaur and
further efforts to dig it out |
1989 |
7 |
7 |
|
Opal poem by Margaret McEwin taken from The Opal Book by Frank
Leachman |
1989 |
6 |
1 |
|
Nice president's message from Dick Koch about being in Australia
mentions the high grade crystal that rarely gets to the US |
1989 |
6 |
1 |
|
Message from member Peter Lewis in Australia discussing serious rain
fall and flooding |
1989 |
6 |
1 |
|
Extensive article by Paul Downing about the Opal Cutting Straight
Jacket of trying to always cut calibrated stones |
1989 |
6 |
1 |
|
Cute poem titled The Cave In |
1989 |
6 |
1 |
|
Ad for 1989 Opal Show |
1989 |
5 |
1 |
|
Reprint of ad Page Opal Gem News for a company called Opal Creations
Ltd. in Hong Kong |
1989 |
5 |
2 |
|
President's message mentions flooding in Coober Pedy in March 1989 |
1989 |
5 |
3 |
|
Mention of world class opal first displayed at the International
Jewelry show in Basel Switzerland is owned by AOS member Jeanne
Rivard, owner of Australian Opal Consolidated Mining Corporation |
1989 |
5 |
4 |
|
Extensive article by Kevin Lane Smith reprinted from Gems & Gemology
(GIA magazine) about opal from Opal Butte, Oregon. Much of this
material is |
1989 |
5 |
5 |
|
Contra luz and this is the same material Kevin carves. His work with
Opal Butte opal was featured in LJ in the early 1990's. |
1989 |
5 |
1 |
|
President's message about the AOS being a one stone club. Note that
jade and opal are about the same hardness. |
1989 |
4 |
1 |
|
From the president piece about being in love with a mistress (opal) |
1989 |
4 |
2 |
|
Field trip Buffalo Canyon Opal (Nevada east of Fallon) for opals and
fossil leaves reprinted from Rock & Gem September 1988 |
1989 |
4 |
3 |
|
Note mentioning the opal show to have seminars at $10 per person. |
1989 |
3 |
1 |
|
Bill Judd's garage (& opal club materials) tossed around severely by
the Whittier Earthquake |
1989 |
3 |
1 |
|
Terrible photocopy of a nice chart showing various stones and their
characteristics such as response to torch heat, acid baths, steam
etc |
1989 |
3 |
1 |
|
Note stating total of 14 presidents including current (Dick Koch),
and mentioning details of how club began when Hugh Leiper (then
editor of LJ encouraged Harry and Laura Condo to start the club).
Bill and Della Judd were members number 0001 and 0002. |
1989 |
3 |
1 |
|
Article discussing how to handle opal and asking is it a bad luck
stone? |
1989 |
3 |
1 |
|
President Message numerous tips and reasons to stay involved in the
AOS over a period of years |
1989 |
2 |
1 |
|
Comment on opal prices reflected in The Guide. Black opal up 30-40%
in three months. -Further
comments on world wide wholesale pricing, note that prices on white
and crystal have reached $500 per carat for top material. |
1989 |
2 |
3 |
|
Article reprinted from booklet titled Gemstones discusses reason for
colors in opal diamond and labradorite. Note, this article states
smaller silica spheres produce only blue and violet color play. |
1989 |
2 |
4 |
|
Poem The Black Opal |
1989 |
2 |
5 |
|
Advertising rates Page with blocks and prices |
1989 |
2 |
6 |
|
Note about a mine open for fee digging in Idaho-$125 per day! *(with
editorial discussion about size of silica spheres)* |
1989 |
2 |
1 |
|
News that show location will now be Cal State Long Beach with
expanded jewelry design contest, and opal seminar |
1989 |
1 |
1 |
|
Board meeting report: news of elections, show report, new dues of
$20 |
1989 |
1 |
2 |
|
Tale of looking at items in sale displays |
1989 |
1 |
3 |
|
President's message |
1989 |
1 |
6 |
|
Election ballot |
1988 |
12 |
1 |
|
Jewett Pattee was president (13th) |
1988 |
12 |
1 |
|
Article titled Opal Report describing how Australian opal exporting
dropped from 95% of production to 50% |
1988 |
12 |
1 |
|
Small notes about value of Australian and Mexican opal |
1988 |
11 |
5 |
|
President message noting election comes in December |
1988 |
11 |
1 |
|
OC chapter news written by chapter Prez Brian Franks noting Noel
Lamkin gave presentation on wax modeling for casting |
1988 |
11 |
1 |
|
Mention of wire wrapping demo at general meeting by Linda Rau |
1988 |
11 |
1 |
|
Gilson synthetic article by Earl Spendlove extensive discussion of
efforts down through time to create synthetic opal and a fair amount
of detail on how to work with the material-(this article reprinted
from Rock & Gem 9/88 issue) |
1988 |
11 |
1 |
|
Article from the Pegmatite-San Diego newsletter about the opal show
held in September...notes 14,000 guests (Is this for real!?) and 30
dealers. List of opal sites
notes new Honduran black. Demos included |
1988 |
11 |
1 |
|
Vince Jarrell carving and Brian & Jolen Punches wire wrapping |
1988 |
11 |
1 |
|
President's message notes show was OK, but that September was a poor
month in which to hold it |
1988 |
10 |
1 |
|
Excerpt of article in Gems and Gemology the publication of the GIA.
Article deals with where color comes from in gemstones, specially
dealing with diffraction effects. |
1988 |
10 |
3 |
|
President's message gives rundown of upcoming show and final details
(note that there are 30 dealers and 63 tables reserved) |
1988 |
9 |
1 |
|
Excerpt from a National Jeweler article (July 6, 1988) about rising
prices of opal in both Idar Oberstein and the US attributable mainly
to Japanese demand |
1988 |
9 |
3 |
|
President's message discusses club activity at various other club's
shows both display cases and demonstrating |
1988 |
8 |
1 |
|
Article about Mexican opal Fire opal: Pride of Mexico |
1988 |
8 |
4 |
|
Article Everything You Wanted to Know About Caring for Silver
Jewelry lists numerous tips for protecting fine silver |
1988 |
8 |
5 |
|
Poem by Frank Leechman Heart Of Opal; excerpt from the Curious Lore
Of Precious Stones about the beauty of opal noting that the bad luck
rumor started in the 19th century |
1988 |
8 |
6 |
|
Article charting A Classification And Description Of Australian Opal
which gives several interesting categories |
1988 |
7 |
4 |
|
Story The Birth Of An Opal (dedicated by the author to the late
Ernest G. Sherman) by Leila C. Redshaw |
1988 |
7 |
5 |
|
Table showing approximate weight of cut opals by finished size of
stone; also table of equivalent weights in various measures |
1988 |
7 |
5 |
|
Excerpt from Curious Lore Of Precious Stones suggesting that the bad
luck reputation of opal may have come from old times when stone
setters had to pay for opals if they broke during the setting
process |
1988 |
7 |
1 |
|
Opal: The Queen Of Gems article describing opal mythology |
1988 |
6 |
1 |
|
Picture (nice grey scales) of 7 Outstanding Women Gemologists two of
whom (Ruth Gold and Hazell Neefus) are AOS members. All 7 are being
honored by the Association of Women Gemologists in their Woman
Gemologist Of The Year contest. |
1988 |
6 |
1 |
|
Discussion of a cutting session at the meeting including tip do not
overheat the opal |
1988 |
6 |
2 |
|
Board of directors’ actions note that it was voted to discontinue
seminars at the annual show! (No explanation, maybe see board
minutes) |
1988 |
6 |
3 |
|
Article Unique & Colorful Opal by Nancy K. Hays of GIA lengthy
discussion of all aspects of opal: lore, mine sites around the
world, types of opal, care of opal, evaluation of opal |
1988 |
6 |
3 |
|
President's message describes a number of opal fee digging sites
(Virgin Valley and Opal Canyon) |
1988 |
5 |
1 |
|
Further discussion of fee sites (USA) Spencer Idaho, Virgin Valley
are detailed, several others are listed |
1988 |
5 |
2 |
|
Tips on carving techniques from Vince Jarrell |
1988 |
5 |
3 |
|
Good discussion of Appraisal Kit instructions and example of
completed Appraisal Form applying instructions to a sample opal |
1988 |
5 |
5 |
|
Reprint of letter from Phil Pearl |
1988 |
5 |
8 |
|
President's message discusses historical background of opal and
compares to today's circumstances where even the average citizen on
the street can own one |
1988 |
4 |
1 |
|
Reprint of March 1988 LJ article Flashes In Black Opal by Ted
Themelis, A.G. discusses diffraction and color play, generally weak. |
1988 |
4 |
2 |
|
Paul Downing's Valuing Cut Opal article concluded |
1988 |
4 |
5 |
|
First installment of Paul Downing's article Valuing Cut Opal |
1988 |
3 |
5 |
|
How to Speak Strine listing of Australian terms from National
Geographic; |
1988 |
2 |
5 |
|
Also notes Paul Downing is published in Dec 1987 Rock & Gem article
on evaluating cut opal-note this Opal Express article claims Paul
uses the AOS evaluation system; |
1988 |
2 |
5 |
|
Treasurer report showing outstanding balance at year end of 1987 as
$3,093.98 to the good; Page from the founding chapter listing their
separate activities |
1988 |
2 |
1 |
|
Orange County chapter page notes separate talk and dues; |
1988 |
2 |
1 |
|
Press release dated 1/15/88 for an opal find and black knobbies for
sale in a price range $50 to $2,000 each from Rod Griffin based USA
in San Francisco; |
1988 |
2 |
1 |
|
Gemstone carving article about Marvin Wilson (poor photocopy will
not reproduce from this version). |
1988 |
2 |
1 |
|
Extensive article discussing how to select areas of rough for
finished stones and proceed with cutting by Marvin Wilson |
1988 |
1 |
2 |
|
Pres msg states 1987 saw new members and creation of Orange County
chapter |
1988 |
1 |
1 |
|
Pres msg also mentions refining appraisal kit and falling dollar
against international currencies will raise price of opal |
1988 |
1 |
1 |
|
OC chapter to work on subject of opal photography sharing successes
and failures |
1988 |
1 |
1 |
|
Opal Vocabulary listing from LJ June 1986 |
1988 |
1 |
1 |
|
Note about more opal still coming from Coober Pedy - reprinted from
Jeweler's Circular-Keystone Nov 1987 |
1988 |
1 |
1 |
|
Be a Show Off article from LJ June-1986 |
1988 |
1 |
1 |
|
Note about new claims being staked and miners in new clothes/cars
etc |
1987 |
12 |
1 |
|
Other Page of Carvin' Marvin's article on solutions to cutting
flawed rough using carving |
1987 |
12 |
1 |
|
Reproduction of front Page from the Coober Pedy Times dated august
1986. |
1987 |
12 |
1 |
|
Show report...attendance about same but less business transacted.
One incident of suspicious persons. |
1987 |
11 |
1 |
|
One Page of the Carvin' Marvin solutions to cutting a flawed piece
of rough (continued in next month issue) |
1987 |
11 |
1 |
|
Listing of show dealers for 1987 show |
1987 |
10 |
1 |
|
Mention in show article about having a silent auction at the show |
1987 |
10 |
1 |
|
Review of last meeting where opal photography was the topic |
1987 |
10 |
1 |
|
Printing of opal evaluation form |
1987 |
10 |
1 |
|
Article by Brian Franks discussing selection of rough in terms of
valuation and yield. Same page notes the A. Goodman opal video and
Paul Downing's Opal Cutting Made Easy video and book. |
1987 |
10 |
1 |
|
Item by item discussion of buyer - dealer relationship. Also advice
to buyers both wholesale/retail on what constitutes a fair price. |
1987 |
10 |
1 |
|
Show update...problem with table layout mentioned |
1987 |
9 |
1 |
|
Chapter reports |
1987 |
9 |
1 |
|
Chart showing opal carat weight by measured dimensions of cabs |
1987 |
9 |
1 |
|
President’s report of going to a private gem show featuring
tourmaline and a suggested field trip to dig at the Pala Mines |
1987 |
9 |
1 |
|
Reference to a new videotape for beginning opalholics called All
About Opal by A. Goodman...AOS help with this video is recognized in
the credits |
1987 |
9 |
1 |
|
Letter from Phil Pearl at the Ridge |
1987 |
9 |
1 |
|
Continuation of John Hall's History of the AOS (this installment
includes the events leading to the formation of the AOS including
Hugh Leiper's-LJ Managing editor-encouragement) |
1987 |
9 |
1 |
|
Article discussing Coober Pedy and Mintabie production |
1987 |
9 |
1 |
|
Reiteration of jewelry contest rules |
1987 |
8 |
1 |
|
Description of general meeting where everyone brings their hobby and
demonstrates it. |
1987 |
8 |
1 |
|
Article about noodling the tailings for tourmaline in Pala Mines |
1987 |
8 |
1 |
|
Article on making triplets from Spencer Idaho rough |
1987 |
8 |
1 |
|
Comments on Noel Lamkin's jewelry techniques and use of opal in
baroque settings |
1987 |
7 |
1 |
|
Article about the Hayricks boulder opal mine |
1987 |
7 |
1 |
|
Letter from Barbara McCondra from the Ridge dated 5/21/87 |
1987 |
7 |
1 |
|
Note that list of dealers for Oct show has been closed and all
tables reserved already! |
1987 |
6 |
1 |
|
Various notes from other publications about opal prices rising
rapidly (like 6% a month in Australia). New lab opal from Inamori
Jewelry. From JCK note of new black opal finds in NSW Australia, and
new finds of white in Coober Pedy and Mintabie. |
1987 |
6 |
1 |
|
Another note about various countries trying to stop export of rough
material in favor of cutting locally. |
1987 |
6 |
1 |
|
Excellent long article about opal mining in Mexico... |
1987 |
6 |
1 |
|
Nice article about Red Rock Canyon by Larry Dobrin |
1987 |
6 |
1 |
|
President’s message discusses trend toward treated stones versus
synthetics. Also notes GIA can detect plastic synthetic opal in
minutes with new process and equipment. |
1987 |
5 |
1 |
|
Second installment of John Hall's History of the AOS |
1987 |
5 |
1 |
|
Letter from Phil Pearl in Australia discussing recent price
increases at the Ridge and describing the buying/selling frenzy
going on |
1987 |
5 |
1 |
|
Mine report about Rainbow Ridge in Virgin Valley |
1987 |
5 |
1 |
|
Mine report about Spencer Idaho Opal Mines |
1987 |
5 |
1 |
|
Listing of relative hardness of various gems/minerals |
1987 |
5 |
1 |
|
Attachment questionnaire asking member to respond about what they
want for the club |
1987 |
5 |
1 |
|
President’s report of Jewett Pattee on going to Tucson. |
1987 |
3 |
1 |
|
Discusses lack of opal rough available, some buyers getting taken by
treated opal. Also a comment about triplets coming out of Australia. |
1987 |
3 |
1 |
|
First installment of John Hall's History of the AOS |
1987 |
3 |
1 |
|
Note about annual opal show, price of tables raised $30 to $175 as
of the 1987 show. |
1987 |
3 |
1 |
|
Listing of advertising rates for newsletter..., Full
Page $40 per month, 1/2
Page $20 per month,
1/4 Page
$10 per month, business card $5 per month. |
1987 |
3 |
1 |
|
Creation of Orange County Chapter and report of first meeting held
date not mentioned but looks like it was February 1987 |
1987 |
3 |
1 |
|
Note that February Founding Chapter meeting had talk and slide show
presentation by Peter Lewis (now in Australian Parliament), and
noted Barbara McCondra to speak at March Meeting |
1987 |
3 |
1 |
|
Rules and request for entries into the Jewelry Design competition
being held in conjunction with the annual Opal Show |
1987 |
3 |
1 |
|
Show info noting dealer contracts have already been sent out! |
1987 |
3 |
1 |
|
Reprint of LA Times article detailing opal in Australia, Coober
Pedy. |
1987 |
3 |
1 |
|
Show results items including jewelry design contest winners, and
raffle winners |
1986 |
12 |
1 |
|
More show news; and item regarding possible formation of an Orange
County chapter |
1986 |
12 |
2 |
|
More show biz news including notes about the financial results
($1,000 in the red) at the end of the show. |
1986 |
12 |
4 |
|
Impregnation (continued from last issue) discussion about gemstone
treatments listing patented processes etc (from the June 1986 issue
of Modern Jeweler) |
1986 |
12 |
5 |
|
Some High Moments discusses the various people who attended the show
from distances. |
1986 |
12 |
1 |
|
Bottom of Page paragraph...Dr. Opal column with questions and
answers about how to handle opal. This one asks how to maintain an
opal's brilliance...three suggestions are given |
1986 |
3 |
2 |
|
Andy Guerette article One Person's Opinion asking for input for the
newsletter |
1986 |
3 |
6 |
|
Note that this month marks the 19th anniversary of the founding |
1986 |
3 |
1 |
|
Chapter (therefore the society as a whole?) and Larry Dobrin (past |
1986 |
3 |
1 |
|
President and current show chairman) to give March general meeting
presentation about California opal specifically Nowak Mine. |
1986 |
3 |
1 |
|
Listing of presidents down through the years |
1986 |
3 |
1 |
|
Description in pres msg about using the appraisal kits at last
meeting with Dick Koch, Ross Stambler and John Hall helping members
evaluate their stones. |
1986 |
3 |
1 |
|
That's Not My Job quote |
1986 |
3 |
1 |
|
Note about show stating all dealers were given memberships |
1986 |
3 |
1 |
|
fairly clear copy of the weight conversion table (this may photocopy
or FAX clearly enough to get a clean result for a .PCX file) report
on Board of directors meeting |
1986 |
3 |
1 |
|
Good suggestions about getting newsletter input * |
1986 |
3 |
1 |
|
Also discusses annual election procedure of putting nominees in
newsletter with request for others to be mailed from members. |
1986 |
2 |
2 |
|
Invitation to start a local chapter anywhere with 10 members nearby |
1986 |
2 |
2 |
|
description of the Hong Kong opal simulant which looks very close to
real at first glance. Is very inexpensive and is polymer resin |
1986 |
2 |
2 |
|
Mention that Bill Judd conducts regular workshops every Monday and
Tuesday, call for a spot on the list to be there |
1986 |
2 |
4 |
|
(Original Pages, prior to print run) |
1986 |
2 |
1 |
|
Invite to opal appraisal session at meeting...mention of grand
premier of 'new' opal appraisal chart |
1986 |
2 |
1 |
|
January meeting included discussion of revising the by-laws and
setting up of chapter by-laws |
1986 |
2 |
1 |
|
Pres message explains new by-law changes that make it easier to
create chapters. |
1986 |
2 |
1 |
|
January board meeting minutes… |
1986 |
2 |
1 |
|
NEW BY LAWS adopted Chapter By Laws approved |
1986 |
2 |
1 |
|
Last Chance Dues reminder |
1986 |
2 |
1 |
|
Financial statement for year end (shows $14,000+ in activity with a
net income of $136) |
1986 |
2 |
1 |
|
Description of next show's jewelry contest rules including that only
members may enter |
1986 |
2 |
1 |
|
special issue dedicating the 1984 Opal Show to Marvin Wilson |
1985 |
10 |
1 |
|
Listing of member names who helped with the show, including a note
that they had over 1200 visitors to the show! |
1985 |
10 |
2 |
|
Picture collage of the dealers/members at the show with complete
listing of their names on |
1985 |
10 |
3 |
|
Note that Bob Halahan will be November guest speaker on the subject
of the Virgin Valley |
1985 |
10 |
5 |
|
Items about Opal books recently published or reprinted, plus
donation by Phil Pearl of book to the library |
1985 |
10 |
6 |
|
Upcoming general meeting speaker, Bob Halahan to discuss Virgin
Valley digging; previous general meeting topic was triplet making |
1985 |
9 |
1 |
|
How To Cut Triplets From Spencer Opal - article by Doyle Haight
(former husband of Claudia Haight) of the Spencer Opal Mines |
1985 |
9 |
2 |
|
Second part of Opal & The World Supply by Wayne D. Hadley; article
reprinted from Rock & Gem with permission (see 8/85 Opal Express). |
1985 |
9 |
3 |
|
NOTE this article is probably where Robert Genis got his
misinformation about black opal production because this article
states there is almost NO great black opal being found in Lightning
Ridge anymore!!! Wrong! |
1985 |
9 |
1 |
|
Next month's guest speaker Clifford Coan to discuss triplet making;
last month's talk by Brian Franks on opal cutting and polishing |
1985 |
8 |
1 |
|
Letters to the editor from around the world. Bob Halahan writing
from Virgin Valley, Tony Dabdoub from Louisiana about Honduras, Phil
Pearl from the Ridge, Gan Bruce also from the Ridge |
1985 |
8 |
2 |
|
Board meeting items-includes comment about starting national
chapters |
1985 |
8 |
3 |
|
Article Opal & the World Supply by Wayne D. Hadley reprinted from
Rock & Gem (also continued in 9/85 Opal Express). This article has a
lot of assertions which are not supported and may be questionable
about opal production levels, pricing etc. |
1985 |
8 |
4 |
|
Discussion of cutting techniques. Mentions going from a 220 grit
wheel to 220 & 600 grit wet/dry and HAND sanding for final shapes! |
1985 |
5 |
1 |
|
Map and instructions for opal field trip to Nowak Opal Mine |
1985 |
5 |
3 |
|
A Survey Of Opal Available For Purchase article reviews opal
sourcesh...Australia, Brazil, Spencer Idaho, Honduras, Mexico,
Virgin Valley NV, Red Rock Canyon (Opal Canyon) CA, Little Joe Mine
NV, common opal from various sources |
1985 |
5 |
4 |
|
Is It A Precious or Semi-Precious Stone article puts forth argument
that the distinction between these terms is meaningless. Suggests
instead the use of the term gemstone to encompass all valuable gems. |
1985 |
4 |
1 |
|
Description of March meeting presentation of a tour to Australia by
Walter and Joan Abramson |
1983 |
4 |
1 |
|
Demonstration of wire wrapping to make solderless jewelry and
mention of a follow-up session where members will make their own |
1982 |
11 |
1 |
|
Jack Smothers talking about cooking matrix opal; mention of having
the June meeting be an appraisal session; |
1982 |
6 |
1 |
|
Article by Pat Smallwood about going to the Nowak mine |
1982 |
6 |
1 |
|
Article Look What's Cooking In Opal by D.M. Smothers full two page
article about cooking Andamooka matrix |
1982 |
6 |
3 |
|
Srticle Silversmithing Explained for the Beginner by Retha Eaton.
Nearly full two Pages covering many hints and pointers about working
with silver |
1982 |
6 |
5 |
|
Full page ad from the Royal Peacock for Virgin Valley opal fee
digging ($25 per day to dig in the bank, $10 for the tailings pile) |
1982 |
6 |
7 |
|
Mention that members receive the opal bibliography |
1981 |
11 |
1 |
|
Note that associate memberships are starting to come in (beginning
of growth in the society) |
1980 |
11 |
1 |
|
Appraisal form included in newsletter for use at next meeting's
appraisal session. |
1978 |
4 |
1 |
|
Julius Lippa is president, discussion of his comments re impact of
world monetary conditions on value of opals. Mention is made of
honey onyx selling for $7 a ton and in a relatively short time the
price climbed to $52 a ton. |
1978 |
1 |
1 |
|
Speaker was AOS member Jimmy Sgro on topic of opal jewelry
requirements: (1) must protect the opal; (2) must have
balance/appeal; (3) must be durable. |
1978 |
1 |
1 |
|
Mention is made of two other members bringing in finished stones for
show-n-tell enjoyment of club at the meeting |
1978 |
1 |
1 |
|
Discussion about casting methods and supplies...list of dealers who
stock waxes and how to modify them easily to fit baroque stones. |
1978 |
1 |
1 |
|
Ice Casting: pour molten casting wax over small pieces of crushed
ice to get various interesting pieces of solidified wax |
1978 |
1 |
1 |
|
Dues notice indicates dues rate was
$12 for charter chapter
$ 6 for associate members |
1978 |
1 |
1 |
|
Report from the Seattle-Northwest chapter notes their membership has
grown to 61 persons |
1978 |
1 |
1 |
|
Report from the Phoenix chapter notes they are as of now a chartered
chapter as a result of the efforts of founder Josie Griffith |
1978 |
1 |
1 |
|
Bill Judd's message on the cover states the Phoenix group is Chapter
Number FOUR! |
1978 |
1 |
1 |
|
Report on dinner marking 10th anniversary of AOS |
1977 |
4 |
1 |
|
FIRST APPRAISAL FORM published!!!! Also note of explanation |
1977 |
4 |
1 |
|
Single Page only |
1977 |
3 |
1 |
|
Discussion about Cutting Brazilian Opal -Clarence Rudd |
1977 |
3 |
1 |
|
Report on subject of selecting rough...good one! (reprinted in the
April 1995 Opal Express) |
1976 |
5 |
1 |
|
Comments on presentation about Spencer Idaho opal. How to dig and
work it. |
1976 |
4 |
1 |
|
Nothing much here |
1975 |
11 |
1 |
|
Reference to Magdalena Mexico opal and AOS field trip there. |
1975 |
7 |
1 |
|
Mention of next meeting presentation being a talk about gem
identification and valuation by GIA staff member. |
1975 |
7 |
1 |
|
MAP of opal mines in North America |
1975 |
7 |
1 |
|
Mention of synthetics gaining popularity, also copy of article in OC
Register about Gilson synthetic coming onto the market. |
1975 |
7 |
1 |
|
Spencer opal below, again somewhat vague but might be usable in it's
own right especially in conjunction with an article on the Spencer
mine |
1975 |
4 |
1 |
|
Opal Superstitions, and How they are Generated -Vic Mayo (NOTE: this
may be Vic Mayo's final piece of writing as editor of The Opal
Express) |
1975 |
2 |
2 |
|
item regarding itinerary of a field trip to Mexico |
1975 |
2 |
6 |
|
Vic Mayo says thank you and goodbye as editor |
1975 |
2 |
7 |
|
May be incomplete, Pages loose - any missing (?) on a loose Page
that MAY be from another month is the following good article (type
face looks like this is a Vic Mayo Page) |
1975 |
2 |
1 |
|
Discussion of WOODDELL Scale of Relative Hardness leading into nice
article about how to protect opals in jewelry |
1975 |
2 |
1 |
|
General discussion of Bill Judd's very successful steam casting
methods. Reference to working with Lyle Backus on a set of slides
depicting his approach (where might these slides be now?). |
1974 |
12 |
1 |
|
Mention of organizing national chapters not being within the budget
of the society due to travel costs for Charter Chapter reps to go
around the country helping with the startups. |
1974 |
12 |
1 |
|
Reference to the Gryphon Diamond Micro wire saw asking of anyone has
experience using it. |
1974 |
12 |
1 |
|
Good stuff on the issue of opal's hardness/softness * |
1974 |
11 |
1 |
|
Discussion of polishing a scratched opal while still in the setting.
Then discussion of the Mohs hardness scale and opal's place on it.
THEN discussion of the Woodell hardness scale (diamond 42.4,
corundum |
1974 |
11 |
1 |
|
still 9.0) which clearly illustrates the logarithmic nature of these
scales. |
1974 |
11 |
1 |
|
Discussion of the Opal Show and seminar successes. Not of much
interest except that it's another well written article by Vic Mayo. |
1974 |
11 |
1 |
|
appraisal session comments.
(NOTE!!! This is different from the one in the December 1974 Opal
Express and the seminar materials from 1972 Show) |
1974 |
6 |
1 |
|
Another appraisal session description with good comments on why and
wherefore, plus mention of viewing rough |
1974 |
6 |
1 |
|
Good discussion of Mexican opal |
1974 |
6 |
1 |
|
Discussion of Marvin Wilson's carving skills, with a little about
technique. Well written. |
1974 |
4 |
1 |
|
John Sinkankas' letter to AOS requesting comments on US opal sites
as background for the second volume of his book Gemstones of North
America. |
1974 |
4 |
1 |
|
Note that a program Member & His Opal involved someone discussing
what they're doing and showing what they have |
1974 |
4 |
1 |
|
Considerable discussion of lost wax casting presentation including
prices and designs of both commercially available and homemade
systems. |
1974 |
3 |
1 |
|
Show recap...mention of visitors from all around the world, thanks
to the workers etc. |
1973 |
11 |
1 |
|
9/5/94 Note...an aside, the newsletter is NOT called The Opal
Express yet... |
1973 |
11 |
1 |
|
Mention of last month's talk by Elmer Reed about sales strategies
for the Opal Show. Less busy settings, 6x8 and 8x10 most popular
cabs, and price range of $35 to $75 sells most. |
1973 |
9 |
1 |
|
Remainder concerns upcoming show details |
1973 |
9 |
1 |
|
Mention of John Hall's trip to dig Spencer ID opal (rhyolite
matrix). |
1973 |
8 |
1 |
|
Next meeting to discuss appraisal of finished stones. |
1973 |
8 |
1 |
|
Mention of encountering opal for sale at a swap meet...opal from the
Nowak Mine...one stone 2.3 carats was $300! |
1973 |
8 |
1 |
|
Mention of putting AOS business cards on counters at various rock
and lapidary shops |
1973 |
8 |
1 |
|
Something about selling Opal Show tickets at .25 each or 5 for $1 |
1973 |
8 |
1 |
|
Mention of the Laguna Art Festival with it's jewelry displays. Also
same at the Sawdust Festival. |
1973 |
8 |
1 |
|
Reference to The Mineralogical Record Nov/Dec 1971 |
1973 |
7 |
1 |
|
Issue containing technical and comprehensive discussion of opal
structure and play of color. |
1973 |
7 |
1 |
|
Mention that subject of next meeting will include concurrent
demonstration of cabbing with diamond equipment, doublet/triplet
making, and dopping techniques. |
1973 |
7 |
1 |
|
note about request from around the country for copies of AOS
presentations Cutting and polishing Opal and Dopping Opal. |
1973 |
7 |
1 |
|
Good item on making casting flasks * |
1973 |
6 |
1 |
|
Presentation of a member (John Ruskis) about trip to Coober Pedy
complete with a 45 minute film. Of particular note was news that
Australia was establishing a control of opal exports with the intent
to prohibit all rough from leaving the country. |
1973 |
6 |
1 |
|
Great quote from Vic Mayo (editor) about Don Hudson's talk and
obituary where everyone died in alphabetical order. |
1973 |
6 |
1 |
|
Note on price of gold, market was $113, Handy
& Harmon 14K casting gold was $363!!! |
1973 |
6 |
1 |
|
Description of using auto exhaust pipe to make casting flasks. |
1973 |
6 |
1 |
|
First issue by Vick Mayo with graphics |
1973 |
5 |
1 |
|
discussion of opal treatment techniques from the general meeting,
emphasis is on treating the matrix surrounding opal to enhance the
background for the play of color |
1973 |
5 |
1 |
|
Mention that John Ruskis will be speaker at next meeting |
1973 |
5 |
1 |
|
Long discussion of the opal show and how it is organized |
1973 |
5 |
1 |
|
Mention of Bill Judd's offer of his workshop for member use and
learning techniques |
1973 |
4 |
1 |
|
Discussion of Clarence Rudd's talk at the general meeting discussing
classification... |
1973 |
4 |
1 |
|
Reference to a number of books on fire pattern, base color etc. |
1973 |
4 |
1 |
|
Mention of next month's presentation of methods to treat opal as a
round table discussion of everyone's experiences |
1973 |
4 |
1 |
|
Reprint of an article on the price of gold and an extensive
discussion of how it is fixed in London |
1973 |
4 |
1 |
|
Discussion of carving techniques by Carvin Marvin Wilson |
1973 |
4 |
1 |
|
Report of Mark Stetler's talk about his Spencer Opal Mine |
1973 |
3 |
1 |
|
Mention and bio. of next meeting speaker to be Clarence Rudd on the
subject of Classification and Identification of Opal |
1973 |
3 |
1 |
|
Mention of Elmer Reed speaking to the Leasure World Rock and Mineral
Club on the subject of What Would You Like To Know About Opal. |
1973 |
3 |
1 |
|
Reprint of article from California Mining Journal about an opal rush
in the town of Angledool, Australia |
1973 |
3 |
1 |
|
Gold price rises |
1973 |
3 |
1 |
|
Mention of another book... on diamonds |
1973 |
3 |
1 |
|
Mention that the first showing of the Elmer Reed/Ross Stambler slide
show presentations (Dopping of Opal) & (Basic Handling of Opal) drew
a large crowd of 48 members and 12 guests. |
1973 |
2 |
1 |
|
Mention of Don Hudson scheduling Mark Stetler of Spencer opal mines
to be guest speaker. |
1973 |
2 |
1 |
|
Comments about a more preliminary slide show to precede the two
about dopping and handling...something that will introduce opal
generally showing rough and finished stones, jewelry etc. |
1973 |
2 |
1 |
|
Mention of several books on gems and jewelry with fine art work and
photos |
1973 |
2 |
1 |
|
Comment on the value of rough opal appraisal sessions |
1973 |
1 |
1 |
|
Mention of the slide presentation created by Elmer Reed and Ross
Stambler on preparation and cutting of opal being shown for the
first time. |
1973 |
1 |
1 |
|
Reprint of an article by one J.C. Humphries regarding the bad Luck
myth of opal |
1973 |
1 |
1 |
|
Mention of opal being treated to enhance it's color with reprint of
article on treating opal with muriatic acid from Gems & Minerals
magazine circa 1965. |
1973 |
1 |
1 |
|
Reference to an opal talk column in Rock & Gem Mag |
1973 |
1 |
1 |
|
Notes greeting new members |
1973 |
1 |
1 |
|
Mention of February 1973 issue of Rock & Gem scheduled to have a
special section on Opal… |
1973 |
1 |
1 |
|
How to buy it, Tips from experts, Australian report, How to work it,
Shop techniques, and Special projects |
1973 |
1 |
1 |
|
Mention of treatments of opal including a smoke treatment used on
Mexican opal. |
1972 |
12 |
1 |
|
Welcome note to guests who came to meeting after attending the opal
show |
1972 |
12 |
1 |
|
Note that December meeting will be a workshop on evaluating rough |
1972 |
12 |
1 |
|
Reference to Marv Wilson being Technical Editor with respect to
having a column for the opal society in Rock & Gems magazine |
1972 |
12 |
1 |
|
Mention of market price of 14k casting gold at $50 to $53 per ounce
being high [my how times have changed!] |
1972 |
12 |
1 |
|
Are you one of those who casts their own rings?... through text
approximately $8.00 cheaper) |
1972 |
12 |
1 |
|
Discussion of addresses for buying casting gold in general; (Note,
the above predates abandonment of the govt gold standard in '76 or
thereabouts) |
1972 |
12 |
1 |
|
Note on using automotive exhaust pipes (which are stainless steel)
for casting flasks |
1972 |
12 |
1 |
|
Price list of red velvet lined gift boxes |
1972 |
12 |
1 |
|
Elmer Reed on subject of smoke treated black Mexican opal. |
1972 |
12 |
1 |
|
Discussion of October meeting...misc ramblings |
1972 |
11 |
1 |
|
Mention of one Brain Lingham possible speaker for next meeting on
subject of opal mining in Australia. |
1972 |
11 |
1 |
|
list of winners of prizes at opal show |
1972 |
11 |
1 |
|
Kudos to show workers (editor Vick Mayo) |
1972 |
11 |
1 |
|
Discussion of July meeting appraisal session (reprinted excerpts in
Sept 1994 newsletter). Includes valuation comments and note about
appeal factor being a multiplier. |
1972 |
8 |
1 |
|
Letter from Bill Whittle about appraising opal jewelry at the August
meeting. |
1972 |
8 |
1 |
|
Letter from Phil Bass about purpose of opal show is for members to
exhibit their collections |
1972 |
8 |
1 |
|
Comment that a rumor is about of an eastern firm producing
artificial opal |
1972 |
8 |
1 |
|
Description of the Laguna Festival of the Arts, in particular the
opal jewelry on display. Also mentions the sawdust festival. (Vick
Mayo editor) |
1972 |
8 |
1 |
|
Mention that June meeting was Don Hudson's presentation on how light
becomes play of color (note this isn't the issue with the Where the
Color Comes From article) |
1972 |
7 |
1 |
|
Mention that July and August meetings will be appraisal sessions. |
1972 |
7 |
1 |
|
July on finished stones, August on opal jewelry. |
1972 |
7 |
1 |
|
5th annual show to be Oct 14-15, 1972 |
1972 |
7 |
1 |
|
Mention that the society makes the display cases to be used at the
opal show |
1972 |
7 |
1 |
|
Report from show prize committee (decision to abandon collecting
blue chip stamp books from members) |
1972 |
7 |
1 |
|
Invitation to associate members to try and make it to the general
meeting if they're in town on vacation, business etc |
1972 |
7 |
1 |
|
Listing of current board of directors |
1972 |
7 |
1 |
|
Mention that copies of the club by-laws are always at the meetings
for members to review, and that anyone wishing a copy may request it
be mailed to their address |
1972 |
7 |
1 |
|
Mention of viewing the book Australian Precious Opal by Dr.
Kalokerinos with an Optivisor. Made the opal pictures appear 3-D. |
1972 |
7 |
1 |
|
Copy of appraisal form (3-25-71 revision) (editor Vick Mayo) |
1972 |
7 |
1 |
|
Mention of the Society having a sales booth at the annual opal show. |
1972 |
4 |
1 |
|
Note (with no details) that the last presentation related to the
subject of determining/estimating how many cut carats a rough parcel
might yield. |
1972 |
4 |
1 |
|
Mention that next month's presentation will be on the history of
opal from oldest Hungarian to newest Brazilian |
1972 |
4 |
1 |
|
(editor Tom Alexander) |
1972 |
4 |
1 |
|
Carving explanation not bad although very vague when taken alone |
1972 |
4 |
1 |
