April 23-24—MEMPHIS, TENNESSEE: Annual show; Memphis Archaeological and Geological Society.; Memphis Agricenter, Memphis, 7777 Walnut Grove Road; Sat. 9-6, Sun. 10-5
Welcome to the GemologyOnline.com Forum
A non-profit Forum for the exchange of gemological ideas
It is currently Thu May 26, 2022 2:00 am

All times are UTC - 4 hours


View unanswered posts

   Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. CASTING DOUBT: METAL CASTING IN THE ANCIENT WORLD

in Vintage & Antique Gemstones, Jewellery and Obects D'Art

Barbra Voltaire, FGG

0

83

Sun May 22, 2022 10:59 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Asking your Opinion

in Vintage & Antique Gemstones, Jewellery and Obects D'Art

Anabell

0

131

Fri May 20, 2022 12:26 pm

Anabell View the latest post

There are no new unread posts for this topic. Tips on FGA exam

in Gem-A (The Gemmological Association of Great Britain)

Leel

0

349

Thu May 05, 2022 11:32 am

Leel View the latest post

There are no new unread posts for this topic. Attachment(s) Eighteenth Annual Sinkankas Symposium

in Upcoming Shows & Events

Barbra Voltaire, FGG

0

325

Fri Apr 22, 2022 9:25 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Indicolite Mysteries!

in Beginners Only!

Shifter55

0

115

Thu Apr 14, 2022 4:44 am

Shifter55 View the latest post

There are no new unread posts for this topic. Brushless Motor mod for a Graves Mark 5XL?

in Lapidary Corner: Colored Stones

Turkinolith

0

179

Tue Apr 12, 2022 1:33 pm

Turkinolith View the latest post

There are no new unread posts for this topic. Animating Gemstones

in Photography & Photomicrography

Greenspinel

0

765

Mon Apr 11, 2022 5:11 pm

Greenspinel View the latest post

There are no new unread posts for this topic. Rhapsody in Blue: The art and Science of blue diamonds

in Diamonds

Barbra Voltaire, FGG

0

942

Thu Apr 07, 2022 11:47 am

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Gran Colorimeter reprogram/manual

in Appraiser's Corner

JSC VCA

0

1656

Fri Mar 25, 2022 2:40 am

JSC VCA View the latest post

There are no new unread posts for this topic. A big hello from Boulder City, Nevada

in Let's Introduce Ourselves!

QIA

0

641

Fri Mar 25, 2022 2:04 am

QIA View the latest post

There are no new unread posts for this topic. "Bala Koh-I-Noor, or the little Koh-I-Noor"

in Diamonds

Barbra Voltaire, FGG

0

328

Thu Mar 17, 2022 12:48 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Latest MasterValuer Course Updates

in Appraiser's Corner

melhuth

0

2281

Tue Mar 15, 2022 6:42 pm

melhuth View the latest post

There are no new unread posts for this topic. Attachment(s) From the bench of Alan Revere

in Jeweler's Bench

Barbra Voltaire, FGG

0

944

Sun Mar 06, 2022 2:34 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Coral Traceability Using Novel Genetic-Testing Method

in SSEF: Swiss Gemmological Institute

Barbra Voltaire, FGG

0

1761

Mon Feb 14, 2022 1:52 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. GIA GG distance education advice?

in GIA (Gemological Institute of America)

Jerry W.

0

580

Wed Feb 02, 2022 11:12 pm

Jerry W. View the latest post

There are no new unread posts for this topic. Will Angola become no. 1 diamond producer in the world?

in Diamonds

Barbra Voltaire, FGG

0

691

Wed Jan 26, 2022 2:09 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. MasterValuer Contact Information

in Contact Information for Gemology Schools, Labs, Research & Appraisal Facilities

melhuth

0

1227

Wed Jan 19, 2022 3:17 pm

melhuth View the latest post

There are no new unread posts for this topic. Smithsonian's NSF REU Site: Natural History Research

in Employment Opportunities

Barbra Voltaire, FGG

0

2986

Fri Jan 07, 2022 1:49 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Ethan Baxter's: EVERY ROCK TELLS A STORY

in *Meandering Footnotes

Barbra Voltaire, FGG

0

3861

Thu Dec 23, 2021 1:58 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. A Glimmer of Hope: The World's Most Famous Blue Diamond

in GIA Current Research

Barbra Voltaire, FGG

0

2803

Thu Dec 16, 2021 7:46 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Quantifying Diamond Fluorescence and Its Visual Impact

in GIA Current Research

Barbra Voltaire, FGG

0

1416

Thu Dec 16, 2021 7:37 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. New Covid Variant Forces Rough Prices Up

in Diamonds

Barbra Voltaire, FGG

0

696

Fri Dec 03, 2021 9:37 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. AGA Anounces Bonnano Winner 2022

in TUCSON GEM SHOW 2022 SPECIAL SECTION

Barbra Voltaire, FGG

0

981

Thu Dec 02, 2021 6:01 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. MANY BOOKS ETC ONLINE FOR FREE FROM Joseph Gill Gemologist

in Collecting Gem & Jewelry Books

gilljoseph1949

0

3142

Tue Nov 30, 2021 2:50 am

gilljoseph1949 View the latest post

There are no new unread posts for this topic. CIBJO CONFERENCE

in Upcoming Shows & Events

Barbra Voltaire, FGG

0

1291

Sun Nov 14, 2021 1:55 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. CIBJO releases Gemmological Special Report

in Colored Stones

Barbra Voltaire, FGG

0

516

Wed Oct 20, 2021 2:39 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. SF Gem and Mineral Society: Virtual Turquoise Lecture

in Colored Stones

Barbra Voltaire, FGG

0

654

Thu Oct 14, 2021 3:56 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. My Design Portfolio

in General Discussions

Arami

0

5152

Wed Oct 13, 2021 5:38 pm

Arami View the latest post

There are no new unread posts for this topic. Attachment(s) Justin Prim Makes the Cover of Journal of Gemmology!

in Gem-A (The Gemmological Association of Great Britain)

Barbra Voltaire, FGG

0

4205

Mon Sep 27, 2021 9:40 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) ASA Releases the 10th Edition of Jewelry Appraisal Handbook

in Appraiser's Corner

Barbra Voltaire, FGG

0

842

Mon Sep 27, 2021 4:44 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Implications from the Roof Diamond

in Gem-A (The Gemmological Association of Great Britain)

Barbra Voltaire, FGG

0

4122

Mon Sep 13, 2021 11:07 am

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Cats eye sapphire

in Collector's Corner: Gems

arms

0

1674

Wed Aug 18, 2021 11:52 pm

arms View the latest post

There are no new unread posts for this topic. Dating Zircon inclusions in Sapphire

in Research

Barbra Voltaire, FGG

0

3862

Mon Aug 02, 2021 7:14 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. CIBJO: Laboratory Grown Diamond Guidlines

in Diamonds

Barbra Voltaire, FGG

0

3404

Thu Jun 17, 2021 11:38 am

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Jewellery: History, Identification and Important Trends

in SSEF: Swiss Gemmological Institute

Barbra Voltaire, FGG

0

2951

Fri Jun 04, 2021 12:58 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Flux-grown synthetic rubies sold as natural rubies

in GGTL Laboratories

Barbra Voltaire, FGG

0

8263

Wed May 12, 2021 12:41 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Deciphering the Enigmatic Origin of Guyana's Diamonds

in Diamonds

Barbra Voltaire, FGG

0

4564

Thu May 06, 2021 12:37 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. The Story of Rewa Okan - Agodi Rubellite

in Useful Links

Dor

0

8540

Sat May 01, 2021 10:12 pm

Dor View the latest post

There are no new unread posts for this topic. The Pearl Story

in Useful Links

Dor

0

4523

Sat May 01, 2021 10:04 pm

Dor View the latest post

There are no new unread posts for this topic. Ten Exotic and Phenomenal Gemstones

in Useful Links

Dor

0

1516

Sat May 01, 2021 10:02 pm

Dor View the latest post

There are no new unread posts for this topic. The Tanzanite Story

in Useful Links

Dor

0

1499

Sat May 01, 2021 9:56 pm

Dor View the latest post

There are no new unread posts for this topic. Three Precious Gems: Rubies, Emeralds, Sapphires

in Useful Links

Dor

0

1607

Sat May 01, 2021 9:45 pm

Dor View the latest post

There are no new unread posts for this topic. The Gemstone Journey

in Useful Links

Dor

0

1475

Sat May 01, 2021 9:39 pm

Dor View the latest post

There are no new unread posts for this topic. WEBINAR:Green to greenish blue to yellow green diamonds

in Diamonds

Barbra Voltaire, FGG

0

5253

Thu Apr 22, 2021 12:20 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. The slow agony of the Kimberley Process. Ethics during COVID

in Diamonds

Barbra Voltaire, FGG

0

5350

Thu Apr 22, 2021 11:55 am

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Mastervaluer Opportunity

in Appraiser's Corner

melhuth

0

2135

Thu Apr 15, 2021 4:24 pm

melhuth View the latest post

There are no new unread posts for this topic. Attachment(s) Bugs and Birthstones

in Virtual Marketplace

Barbra Voltaire, FGG

0

4170

Wed Apr 14, 2021 2:54 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Emeralds

in Colored Stones

j.mcgee_1985

0

3638

Thu Mar 04, 2021 10:59 pm

j.mcgee_1985 View the latest post

There are no new unread posts for this topic. Attachment(s) Cats eye sapphire

in Appraiser's Corner

arms

0

2359

Sat Feb 27, 2021 12:04 am

arms View the latest post

There are no new unread posts for this topic. How Hydrothermal Emeralds are Created

in Synthetics and Treatments

Barbra Voltaire, FGG

0

1843

Fri Feb 26, 2021 9:54 pm

Barbra Voltaire, FGG View the latest post

Display posts from previous:  Sort by:  
Page 1 of 20 [ Search found more than 1000 matches ]


All times are UTC - 4 hours


Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Gemology Style ported to phpBB3 by Christian Bullock