February 9 to12; TUCSON, ARIZONA: Annual show; Tucson Gem and Mineral Society
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Thu Apr 23, 2015 4:02 pm

hashnu View the latest post

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Upcoming Chats and Discussions of Previous Chats

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Wed Aug 17, 2016 3:54 pm

VargaStyle View the latest post

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Post here with topics relating to the forum

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Sun Jan 01, 2017 3:49 am

allen View the latest post

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

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Wed Jan 04, 2017 10:50 pm

Tom Herman 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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Thu Nov 05, 2015 12:54 am

Dan&Sally View the latest post

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Please Let US Know What's Happening!

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Thu Dec 01, 2016 6:10 pm

dchallener 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Alberto, Barbra Voltaire

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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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Thu Jan 19, 2017 4:19 am

Alberto 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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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 Jan 18, 2017 5:50 am

drott 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 Oct 31, 2016 12:56 pm

justinkprim View the latest post

No unread posts GIA (Gemological Institute of America)

Questions or comments pertaining to the GIA

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Mon Jan 16, 2017 2:31 am

Ronner 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Sat Feb 27, 2016 2:27 pm

Barbra Voltaire View the latest post

No unread posts Lotus Gemology

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

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Thu Jan 05, 2017 4:00 am

Alberto View the latest post

No unread posts Miscellaneous Grading and Appraisal Labs

Discussions concerning facilities not mentioned above

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Tue Aug 16, 2016 10:42 pm

slscanada 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Thu Dec 08, 2016 11:11 am

Bear Williams- SGL 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Wed Nov 16, 2016 8:21 pm

Barbra Voltaire View the latest post

General Gemology

 
No unread posts Appraiser's Corner

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

Moderators: Stephen Challener, Conny Forsberg, Frank, Alberto, Barbra Voltaire

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Sat Jan 14, 2017 11:24 pm

Stephen Challener View the latest post

No unread posts Archaeogemology

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

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Wed Dec 14, 2016 1:14 am

Tom Herman View the latest post

No unread posts Beginners Only!

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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Alberto, Barbra Voltaire

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Thu Jan 19, 2017 11:15 pm

wilsonintexas View the latest post

No unread posts Collecting Gem & Jewelry Books

Discussions on Contemporary and Antiquarian
Gem & Jewelry Books and periodicals

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Wed Jan 04, 2017 10:21 pm

Richard Hughes View the latest post

No unread posts Collector's Corner: Gems

Everything relating to collecting stones goes here

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Thu Jan 19, 2017 9:05 pm

Jason Barrett View the latest post

No unread posts Colored Stones

All posts related to Colored Stones.

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Thu Jan 19, 2017 9:11 pm

Jason Barrett View the latest post

No unread posts Contest, Quiz & Puzzle Section

Stump the experts! For fun and occasionally profit!

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Sun Dec 18, 2016 9:20 pm

Tom Herman 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Tue Jan 17, 2017 10:33 pm

jemcbonita View the latest post

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Have something to say about diamonds?

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Sun Jan 08, 2017 12:17 pm

Barbra Voltaire View the latest post

No unread posts Field Trips for Gem Hunters

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

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Tue Jan 10, 2017 12:43 am

Tom Herman View the latest post

No unread posts Gem Equipment

Everything about gemological microscopes, polariscopes, spectrosopes, etc

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Thu Jan 19, 2017 2:47 pm

DJBrokers View the latest post

No unread posts Gemology/ Appraisal Software

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

No unread posts Gemological Articles in Review

Read any interesting or controversial gem related articles recently? Discuss them here!

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Fri Oct 28, 2016 6:18 pm

Lefty View the latest post

No unread posts GEMOLOGY PROJECT

A free gemological encyclopedia that anyone can edit!

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Wed Jan 21, 2015 6:45 pm

G_Madison View the latest post

No unread posts Gems' Color

Discussions concerning defining color in gems,

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire, Gemewizard

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Thu Jan 12, 2017 5:51 pm

Marlow 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!

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Fri Nov 04, 2016 9:03 pm

dmj View the latest post

No unread posts Jeweler's Bench

Tips and Questions concerning working with Gems at the Bench

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Wed Jan 18, 2017 5:24 am

ruby302 View the latest post

No unread posts Lapidary Corner: Colored Stones

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

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Fri Jan 20, 2017 12:08 am

Miguel View the latest post

No unread posts Lapidary Corner: Diamond Cutting

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

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire, thomas.adamas

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Tue Nov 29, 2016 11:14 am

Alan F. View the latest post

No unread posts Miner's Corner

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

Moderators: Stephen Challener, Conny Forsberg, Frank, Alberto, Barbra Voltaire

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Mon Jan 16, 2017 6:47 pm

Lefty 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Sat Jan 07, 2017 5:44 pm

Tom Herman View the latest post

No unread posts Organic Gems

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

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Fri Dec 23, 2016 7:45 pm

Stephen Challener View the latest post

No unread posts Other topics related to Gemology

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

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Wed Dec 28, 2016 2:48 pm

Jason Barrett View the latest post

No unread posts Photography & Photomicrography

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

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Sat Nov 19, 2016 9:51 am

Precision Gem View the latest post

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Ask the gurus here

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Fri Jan 13, 2017 3:53 pm

ssama2 View the latest post

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Post links to your favorite gem images here

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Wed Jan 04, 2017 12:53 pm

Barbra Voltaire View the latest post

No unread posts Research

Share your latest gemological developments

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Wed Jan 04, 2017 8:47 pm

bruce_tourm View the latest post

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

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Thu Jan 12, 2017 6:28 pm

mowgli2001 View the latest post

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Share your gemology links here

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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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Thu Jan 12, 2017 2:26 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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Thu Nov 17, 2016 7:28 am

Jason Barrett 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.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Fri Jan 20, 2017 12:23 am

Barbra Voltaire View the latest post

GO Marketplace New Listings: Not a place to post personal ads

 
No unread posts Tips for Setting Up a Successful GemologyOnline Shop

Helpful Hints

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Tue Feb 24, 2015 1:58 pm

Dhinal Patel View the latest post

No unread posts Books, Videos, etc. New & Used

Current Marketplace Listings of Books and Downloadable Videos

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Fri Nov 18, 2016 11:49 am

Marketplace Update View the latest post

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Current Listings of Microscopes, refractometers, polariscopes, gemological photographic accessories, etc.

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Fri Nov 18, 2016 11:45 am

Marketplace Update View the latest post

No unread posts Gifts Related to Gems & Jewelry

Calendars, and novelties related to Gems, Jewelry and Lapidary

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Wed Feb 27, 2013 2:05 am

Barbra Voltaire View the latest post

No unread posts Goldsmithing and Jewelry Making Tools

Tools used in jewelry manufacturing for sale

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1

Wed Feb 27, 2013 2:06 am

Barbra Voltaire View the latest post

No unread posts Handmade Jewelry

Only handmade Jewelry Items and Beads will be here

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Wed Nov 09, 2016 5:51 pm

Alan F. View the latest post

No unread posts Lapidary Equipment

Listing of Lapidary Related items for Sale.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Thu Jan 05, 2017 1:39 pm

Barbra Voltaire View the latest post

No unread posts Loose Gems, Faceted, Cabbed and Freeform

Gems for Sale

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Thu Jan 19, 2017 9:42 pm

Marketplace Update View the latest post

No unread posts Minerals, Fossils and Curiosities

All Minerals, fossils and natural curiosities may be sold here

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Wed Jan 04, 2017 7:09 pm

dchallener View the latest post

No unread posts Pearls

Fresh water and Saltwater strands, earrings, rings, etc.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Sat Jan 07, 2017 11:45 am

mowgli2001 View the latest post

No unread posts Photographic, Video Tools

Accessories and tools for imaging are posted here.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Thu Oct 17, 2013 4:24 pm

Barbra Voltaire View the latest post

No unread posts Rough Gems or Parcels

List rough and parcels for lapidary here

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire, Gearloose

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Sun Dec 18, 2016 6:39 pm

rocksarefun View the latest post

No unread posts Vintage and Antique Jewelry

Period jewels which incorporate gems and natural curiousities

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

1

1

Wed Feb 27, 2013 2:08 am

Barbra Voltaire View the latest post

Miscellaneous

 
No unread posts Fossils, Minerals & Curiosities

Show & Tell, Questions and Comments on Natural Wonders.

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Fri Dec 02, 2016 4:54 am

Jason Barrett View the latest post

No unread posts General Discussions

Anything not related to Gemology and social chit chat is posted here

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Wed Jan 04, 2017 12:50 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!

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Thu Jan 19, 2017 10:48 pm

wilsonintexas View the latest post

No unread posts Welcoming Messages

Greetings to and from our NEW Forum Members!

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Thu Jan 19, 2017 10:29 pm

Tom Herman View the latest post

No unread posts SCAMS: Gem, Jewelry and related

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

Moderators: Stephen Challener, Conny Forsberg, Frank, Tim, Alberto, Barbra Voltaire

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Sat Dec 17, 2016 9:56 pm

Tom Herman View the latest post

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