Rivista Italiana di Gemmologia #2: Available NOW in English - September 2017; See Gemological Articles below for full details!
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Sun Dec 24, 2006 5:41 pm

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Wed Jul 19, 2017 3:21 pm

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Post here with topics relating to the forum

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Wed Aug 09, 2017 2:55 pm

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Looking for a new employee or employer? Post the specifics here.

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Mon Aug 21, 2017 12:19 pm

path914 View the latest post

No unread posts Golden Gate GIA Alumni Association

Special announcements and items of interest for the San Francisco Bay Area's "Hands On" Chapter of the Alumni Association.

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Sun Feb 28, 2016 1:07 pm

Barbra Voltaire View the latest post

No unread posts Tutoring Sessions for Gemology Students and Enthusiasts

Live gem tutoring sessions focusing on fully explaining gemological concepts. An open, one-on-one, class-room environment. Free to all!!

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Sat Sep 09, 2017 11:41 am

kojf View the latest post

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Please Let US Know What's Happening!

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Sat Oct 07, 2017 2:00 pm

steve5542 View the latest post

No unread posts Tuscon Gem Shows in Years Past

Posts discussing the special lectures, events and social gatherings for the Tucson Shows in past years.

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Wed Dec 21, 2016 12:34 am

steve5542 View the latest post

No unread posts TUCSON GEM SHOW 2017 SPECIAL SECTION

Here is a central place to discuss special lectures, events and social gatherings for the upcoming Tucson Show.

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Wed Aug 30, 2017 2:22 pm

Brian View the latest post

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Notifications of robberies or security concerns for the trade

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Sun Aug 18, 2013 3:30 am

gemsmithuk View the latest post

Gemology Schools, Labs, Research & Appraisal Facilities

 
No unread posts Contact Information for Gemology Schools, Labs, Research & Appraisal Facilities

Included in this Category are lists of facilities with direct contact information. Please contact GemologyOnline Administration for additions or corrections.

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Wed Dec 07, 2016 6:42 am

Alberto View the latest post

No unread posts AGL: American Gemological Laboratories

AGL is an independent, cutting edge lab providing identification reports, detailed enhancement reports, country-of-origin or provenance reports, as well as complete colored stone analysis documents tailored to gems of unique importance.

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Sat Jun 06, 2015 11:42 pm

Brianbaer88 View the latest post

No unread posts AIGS (Asian Institute of Gemological Sciences)

In my opinion, this school is the greatest value on the planet for pursuing a rounded gemological education!

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Wed Oct 18, 2017 5:34 am

Alberto View the latest post

No unread posts Gem-A (The Gemmological Association of Great Britain)

Questions pertaining to Gem-A

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Mon May 08, 2017 9:33 pm

Lucy- View the latest post

No unread posts GIA (Gemological Institute of America)

Questions or comments pertaining to the GIA

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Fri Aug 25, 2017 1:59 am

justinkprim View the latest post

No unread posts GGTL Laboratories

Thomas Hainschwang's & Frank Notari's GGTL is on the cutting edge of international gemological research.

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Fri Mar 27, 2015 10:24 am

Barbra Voltaire View the latest post

No unread posts GIA Current Research

GIA is providing cutting edge research articles on many current gemological topics.

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Thu Mar 23, 2017 4:14 am

MADADIDIERITE View the latest post

No unread posts Lotus Gemology

Lotus Gemology, the world's only gemological lab specializing in ruby, sapphire & spinel.

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Sun Mar 12, 2017 10:25 pm

dstojan View the latest post

No unread posts Miscellaneous Grading and Appraisal Labs

Discussions concerning facilities not mentioned above

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Tue Sep 19, 2017 12:53 pm

Ndaniel View the latest post

No unread posts SGL: Stone Group Labs

Stone Group Laboratories, LLC, provides non-destructive, advanced gemological testing services to the trade and offers global consulting services as well as custom research projects regarding colored gemstones.

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Mon Jan 18, 2016 10:13 am

Bear Williams- SGL View the latest post

No unread posts SSEF: Swiss Gemmological Institute

The Swiss Gemmological Institute, SSEF, has made significant discoveries and developments in the world of gemmology since its founding in 1974.

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Thu Apr 13, 2017 2:54 pm

Barbra Voltaire View the latest post

No unread posts World Gem Foundation

The World Gem Foundation is a non-profit international organization that is dedicated to the preservation, promotion and study of gemmology through their comprehensive range of theoretical and practical gemmological courses and programs.

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Sat Jun 10, 2017 8:24 pm

dchallener View the latest post

General Gemology

 
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A section for Professional Appraisers and Valuers to discuss relevant topics.
DO NOT POST JEWELRY OR GEMS NEEDING AN APPRAISAL.

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Tue Oct 10, 2017 12:38 pm

swiens View the latest post

No unread posts Archaeogemology

A multidisciplinary approach to investigate the identity and origin of gem artifacts

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Sun Aug 20, 2017 5:52 am

justinkprim View the latest post

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For those who are new to gemology. Just getting started in the industry and have a question about the basics? No question is too small to answer.

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Sat Oct 14, 2017 7:20 pm

Barbra Voltaire View the latest post

No unread posts Collecting Gem & Jewelry Books

Discussions on Contemporary and Antiquarian
Gem & Jewelry Books and periodicals

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Mon Oct 16, 2017 6:11 am

Isi View the latest post

No unread posts Collector's Corner: Gems

Everything relating to collecting stones goes here

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Tue Oct 10, 2017 2:13 pm

ChicagoDave View the latest post

No unread posts Colored Stones

All posts related to Colored Stones.

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Sun Oct 15, 2017 1:58 am

omnazli View the latest post

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Stump the experts! For fun and occasionally profit!

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Tue Oct 03, 2017 1:25 pm

JCD View the latest post

No unread posts CSI: Colored Stone Identification

Have a gem you need help identifying? Post it here, provided you can give us more information than just a picture: RI, SG, Optic Character, Pleochroism, etc.

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Fri Oct 13, 2017 4:19 pm

Isi View the latest post

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Mon Oct 16, 2017 3:17 pm

DRock View the latest post

No unread posts Field Trips for Gem Hunters

A discussion of localities for gem prospecting open to the general public.

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Mon Oct 16, 2017 11:32 am

DaveKlein View the latest post

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Everything about gemological microscopes, polariscopes, spectrosopes, etc

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Wed Oct 18, 2017 5:31 am

Alberto View the latest post

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Discussions and reviews of the computer software programs available for gemology and appraisal documentation.

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Tue Nov 29, 2016 12:50 pm

GTP Bill View the latest post

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Mon Oct 16, 2017 11:54 am

Barbra Voltaire View the latest post

No unread posts GEMOLOGY PROJECT

A free gemological encyclopedia that anyone can edit!

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Thu Jul 27, 2017 4:08 pm

Benshak Myles View the latest post

No unread posts Gems' Color

Discussions concerning defining color in gems,

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Tue Sep 19, 2017 3:26 pm

Stephen Challener View the latest post

No unread posts Identification of Stones with Overlapping Characteristics

Diagnostic Clues: How the pros separate gems whose properties overlap to the point of utter confusion!

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Mon Jul 24, 2017 1:54 pm

E4577 View the latest post

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Tips and Questions concerning working with Gems at the Bench

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Wed Oct 18, 2017 1:16 pm

Jclimactic View the latest post

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Anything related to Stone Cutting, faceting, cabbing and carving!

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Wed Oct 18, 2017 11:13 am

Moyse_glass View the latest post

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All things having to do with the art and science of diamond cutting

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Thu Apr 27, 2017 2:50 pm

thomas.adamas View the latest post

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Here's the place to share comments, images of mining, new mines, and new finds

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Sun Oct 08, 2017 10:36 pm

Mr Magoo View the latest post

No unread posts Miscellaneous Scientific Instruments

Discussion of advanced microscopic and related instruments which may (or may not) have a gemological application.

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Mon Feb 27, 2017 9:44 am

stevorocks View the latest post

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Topics include pearls, amber, jet, coral, ivory, etc.

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Thu Aug 31, 2017 5:05 pm

wilsonintexas View the latest post

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This section includes Mineralogy, Travel and General Science associated with Gemology.

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Thu Aug 31, 2017 12:44 pm

gian92 View the latest post

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Tutorials, Tips and Discussion of how to photograph gems and their inclusions

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Tue Oct 17, 2017 3:43 pm

Bill Hanneman View the latest post

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Ask the gurus here

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Thu Oct 05, 2017 4:48 pm

Barbra Voltaire View the latest post

No unread posts Stone and Inclusion Photos

Post links to your favorite gem images here

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Wed Oct 18, 2017 2:54 pm

Barbra Voltaire View the latest post

No unread posts Research

Share your latest gemological developments

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Tue Sep 19, 2017 12:53 pm

cashace View the latest post

No unread posts Synthetics and Treatments

Comments, questions, and photos for man made and enhanced stones

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Sat Sep 23, 2017 11:25 pm

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Mon Apr 25, 2016 8:05 pm

Tim View the latest post

No unread posts Vintage & Antique Gemstones, Jewellery and Obects D'Art

Vintage and Antique examples of jewellery (or jewelry) and Object D'Art which contain gemstones, for discussion and general interest.

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Fri Oct 13, 2017 9:36 pm

Barbra Voltaire View the latest post

No unread posts Virtual Marketplace

Gemological discussions about products offered on eBay and other online sources.

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Wed Sep 13, 2017 8:59 am

Edward Bristol View the latest post

No unread posts *Meandering Footnotes

A place to post detours, digressions and ponderings which have either moved away from their original topics or never really belonged there.

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Wed Sep 27, 2017 9:48 pm

wilsonintexas View the latest post

Miscellaneous

 
No unread posts Fossils, Minerals & Curiosities

Show & Tell, Questions and Comments on Natural Wonders.

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Sun Apr 30, 2017 10:33 am

Tom Herman View the latest post

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Thu Oct 05, 2017 4:15 pm

Barbra Voltaire View the latest post

No unread posts Let's Introduce Ourselves!

What are your particular passions? Give us an insight into what makes you tick!

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Fri Sep 22, 2017 8:10 pm

Barbra Voltaire View the latest post

No unread posts Welcoming Messages

Greetings to and from our NEW Forum Members!

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Thu Oct 05, 2017 12:30 pm

Barbra Voltaire View the latest post

No unread posts SCAMS: Gem, Jewelry and related

Details and descriptions of gem and jewelry related scams. BEWARE!

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Mon Jun 19, 2017 11:33 am

Ithril View the latest post

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