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No unread posts Attachment(s) SSEF conducts analysis of cobalt-blue spinel from new source

Barbra Voltaire, FGG

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No unread posts Tips on FGA exam

Leel

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Thu May 05, 2022 11:32 am

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No unread posts Attachment(s) Cat's eye Sapphire conclusion?

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LiYou

42

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Wed Mar 23, 2022 1:39 am

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No unread posts Attachment(s) Coral Traceability Using Novel Genetic-Testing Method

Barbra Voltaire, FGG

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Mon Feb 14, 2022 1:52 pm

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No unread posts SSEF launches free online courses

Barbra Voltaire, FGG

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Thu Dec 09, 2021 1:24 pm

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No unread posts New emeralds from Musakashi in Zambia appear in the market

Barbra Voltaire, FGG

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Thu Dec 02, 2021 8:27 pm

Brian View the latest post

No unread posts CIBJO CONFERENCE Special Reports:

Barbra Voltaire, FGG

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Tue Nov 23, 2021 4:36 pm

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No unread posts Attachment(s) Justin Prim Makes the Cover of Journal of Gemmology!

Barbra Voltaire, FGG

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Mon Sep 27, 2021 9:40 pm

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No unread posts Implications from the Roof Diamond

Barbra Voltaire, FGG

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Mon Sep 13, 2021 11:07 am

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No unread posts Attachment(s) LOTUS: Heating of Madagascar Sapphire

Barbra Voltaire, FGG

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Tue Aug 03, 2021 11:14 pm

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No unread posts Jewellery: History, Identification and Important Trends

Barbra Voltaire, FGG

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Fri Jun 04, 2021 12:58 pm

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No unread posts A New Type of Emerald from Afghanistan’s Panjshir Valley

Barbra Voltaire, FGG

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Mon Mar 29, 2021 3:51 pm

Brian View the latest post

No unread posts Beware: Laser Damage in Sapphires due to Jewellery Repair

Barbra Voltaire, FGG

4

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Wed Mar 10, 2021 12:25 am

glhays View the latest post

No unread posts Past papers

Aflaj

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Wed Feb 17, 2021 12:50 am

Kyriakin View the latest post

No unread posts Gemmology Today March 2020 now freely available!

Jan Asplund

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Fri Jan 15, 2021 2:18 pm

Barbra Voltaire, FGG View the latest post

No unread posts GemeWizard Gem Information with color tools

Barbra Voltaire, FGG

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Tue Jun 30, 2020 11:35 am

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No unread posts Gem-A Live: 150 Years of Diamond Mining in Kimberley

Barbra Voltaire, FGG

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Mon Jun 15, 2020 12:37 pm

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No unread posts The Science of Fracture Filling

Barbra Voltaire, FGG

1

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Mon Jun 08, 2020 1:48 pm

1bwana1 View the latest post

No unread posts SSEF FACETTE MAGAZINE 2020

Barbra Voltaire, FGG

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Sat May 30, 2020 2:13 pm

Barbra Voltaire, FGG View the latest post

No unread posts Understanding Gemstone Species and Varieties

Barbra Voltaire, FGG

3

882

Tue May 26, 2020 12:55 am

Stephen Challener View the latest post

No unread posts Seeing Colour: Succeed with the Spectroscope

Barbra Voltaire, FGG

0

893

Wed May 06, 2020 9:17 pm

Barbra Voltaire, FGG View the latest post

No unread posts Gem-A Live Fluorescence

Barbra Voltaire, FGG

1

688

Tue May 05, 2020 9:31 am

danielle View the latest post

No unread posts ALARM!! PLEASE READ!!!

Alberto

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5438

Thu Apr 30, 2020 4:07 pm

Valaya99 View the latest post

No unread posts GEM-A Foundation ODL

Kinga

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Fri Apr 24, 2020 12:37 pm

Kinga View the latest post

No unread posts Attachment(s) Introduction to Colored Diamonds Grading & Pricing

Barbra Voltaire, FGG

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3856

Wed Apr 22, 2020 2:09 pm

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No unread posts Sapphires Heated with Heat an Pressure

Barbra Voltaire, FGG

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Mon Apr 20, 2020 12:02 pm

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No unread posts Composite Geemstones

Barbra Voltaire, FGG

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683

Mon Apr 20, 2020 11:48 am

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No unread posts Lead Glass Filled Rubies & Sapphires

Barbra Voltaire, FGG

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748

Mon Apr 13, 2020 11:18 am

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No unread posts Journal of Gemmology Download 1947-2016

Barbra Voltaire, FGG

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901

Sun Mar 15, 2020 3:08 pm

Stephen Challener View the latest post

No unread posts FGA at GIT

omni

7

1995

Sun Feb 02, 2020 6:25 pm

Kyriakin View the latest post

No unread posts CORNFLOWER BLUE: THE MYSTERIOUS COLOR!

Barbra Voltaire, FGG

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857

Thu Jan 02, 2020 10:24 pm

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No unread posts Better refractometer results with the Bright Line technique

Barbra Voltaire, FGG

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15546

Sat Nov 30, 2019 1:16 pm

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No unread posts Attachment(s) Sapphires with unstable colors

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Christopher P. Smith

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Tue Oct 29, 2019 4:50 pm

Christopher P. Smith View the latest post

No unread posts CIBJO releases Gemmological Special Report

Barbra Voltaire, FGG

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Wed Oct 23, 2019 11:22 am

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No unread posts THE EFFECT OF GRAY ON THE VALUE OF SPINELS AND OTHER GEMS

Barbra Voltaire, FGG

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Thu Oct 10, 2019 2:46 pm

Stephen Challener View the latest post

No unread posts Bsc in Gemology Birmingham City University

bilalahmed

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7701

Sat Sep 14, 2019 7:03 pm

Kyriakin View the latest post

No unread posts UPDATE: SSEF launches GemTrack™

Barbra Voltaire, FGG

5

9924

Thu Sep 12, 2019 1:14 am

arglthesheep View the latest post

No unread posts GWLab

Barbra Voltaire, FGG

7

2333

Wed Jul 10, 2019 10:00 pm

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No unread posts GemeWizard College & Colour Grading system

Rachelle Carswell

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1161

Sun Jul 07, 2019 2:54 pm

Barbra Voltaire, FGG View the latest post

No unread posts Gem-A Presents Live and In Person: Justin Prim

Barbra Voltaire, FGG

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9656

Fri Jun 14, 2019 7:45 pm

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No unread posts Free Gemmological Webinars

Barbra Voltaire, FGG

0

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Fri Jun 14, 2019 7:39 pm

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No unread posts Upcoming Gem-A Events

Barbra Voltaire, FGG

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8994

Thu May 09, 2019 12:41 pm

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No unread posts Lotus Gemology Expands their Repitoire

Barbra Voltaire, FGG

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21097

Wed Apr 10, 2019 12:36 pm

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No unread posts Lotus Spring 2019 talking tour

justinkprim

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Fri Mar 29, 2019 2:04 pm

justinkprim View the latest post

No unread posts Gem-A USA

Barbra Voltaire, FGG

2

2171

Wed Mar 20, 2019 12:43 pm

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No unread posts Is Lotus Gemology open?

ephsea

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Tue Mar 12, 2019 10:09 pm

Barbra Voltaire, FGG View the latest post

No unread posts Squeezing Sapphire: The Heat+ Pressure Treatment of Sapphire

Barbra Voltaire, FGG

0

1397

Wed Feb 27, 2019 1:46 pm

Barbra Voltaire, FGG View the latest post

No unread posts December 2018 Issue of Gemmology Today now freely available!

Jan Asplund

3

24150

Mon Dec 31, 2018 8:49 pm

Barbra Voltaire, FGG View the latest post

No unread posts DNA FINGERPRINTING OF PEARLS, CORALS, IVORY

Barbra Voltaire, FGG

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3374

Mon Dec 17, 2018 2:01 pm

Barbra Voltaire, FGG View the latest post

No unread posts TRACEABILITY OF GEMSTONES

Barbra Voltaire, FGG

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1446

Mon Dec 17, 2018 1:53 pm

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