CIBJO releases Gemmological Special Report: considers process of separating measurable facts from opinion; See Gemological Articles below.
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There are no new unread posts for this topic. How to start with opals

in Beginners Only!

KJEmerald/Amethyst

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25

Mon Nov 18, 2019 5:17 am

KJEmerald/Amethyst View the latest post

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in Colored Stones

jakelove

0

30

Sun Nov 17, 2019 12:25 pm

jakelove View the latest post

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in Appraiser's Corner

Barbra Voltaire, FGG

0

123

Sat Nov 09, 2019 12:37 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. De Beers Slashes Output Amid Diamond Glut

in Diamonds

Barbra Voltaire, FGG

0

378

Fri Nov 01, 2019 2:41 pm

Barbra Voltaire, FGG View the latest post

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in Photography & Photomicrography

KJEmerald/Amethyst

0

793

Fri Oct 25, 2019 10:07 am

KJEmerald/Amethyst View the latest post

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

in Gemological Articles

Barbra Voltaire, FGG

0

606

Wed Oct 23, 2019 11:22 am

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in Upcoming Shows & Events

arglthesheep

0

802

Wed Oct 16, 2019 1:11 am

arglthesheep View the latest post

There are no new unread posts for this topic. Facette Maintenance Kit

in Lapidary Corner: Colored Stones

stevesgems

0

822

Fri Oct 11, 2019 1:55 am

stevesgems View the latest post

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in Field Trips for Gem Hunters

Doffemannen

0

1401

Fri Oct 04, 2019 4:00 pm

Doffemannen View the latest post

There are no new unread posts for this topic. A DIY Wild M400 / M420 Macroscope

in Gem Equipment

Stephen Challener

0

1249

Thu Oct 03, 2019 8:21 pm

Stephen Challener View the latest post

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in Lapidary Corner: Colored Stones

14megapixel

0

757

Wed Sep 25, 2019 6:50 am

14megapixel View the latest post

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in Colored Stones

pezzottait

0

817

Tue Aug 27, 2019 12:14 pm

pezzottait View the latest post

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in Diamonds

johngemo

0

1852

Fri Aug 23, 2019 7:46 am

johngemo View the latest post

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in Upcoming Shows & Events

VanGem

0

1105

Thu Aug 22, 2019 5:19 am

VanGem View the latest post

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in Colored Stones

stmor

0

912

Tue Aug 20, 2019 7:57 am

stmor View the latest post

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in Beginners Only!

VanGem

0

760

Fri Aug 16, 2019 1:20 am

VanGem View the latest post

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in Gem Equipment

knumo

0

920

Wed Aug 07, 2019 8:10 am

knumo View the latest post

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in CSI: Colored Stone Identification

mewtwo

0

749

Tue Jul 30, 2019 10:24 pm

mewtwo View the latest post

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in Appraiser's Corner

gembuddy

0

892

Mon Jul 29, 2019 2:03 pm

gembuddy View the latest post

There are no new unread posts for this topic. Bank Suspends Credit for ‘Unprofitable’ Rough Diamonds

in Diamonds

Barbra Voltaire, FGG

0

816

Thu Jul 25, 2019 8:09 pm

Barbra Voltaire, FGG View the latest post

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

in Beginners Only!

nickatnight

0

755

Wed Jul 24, 2019 4:59 am

nickatnight View the latest post

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

in Gem Equipment

arglthesheep

0

814

Mon Jul 22, 2019 1:17 am

arglthesheep View the latest post

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in Synthetics and Treatments

Mazyar

0

731

Tue Jul 16, 2019 9:23 am

Mazyar View the latest post

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in Employment Opportunities

DaCopy

0

1233

Sun Jul 14, 2019 4:50 am

DaCopy View the latest post

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in Diamonds

Barbra Voltaire, FGG

0

899

Thu Jul 11, 2019 11:06 pm

Barbra Voltaire, FGG View the latest post

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

Barbra Voltaire, FGG

0

1250

Sun Jul 07, 2019 7:09 pm

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in Gem Equipment

Circuitgems

0

849

Fri Jul 05, 2019 4:31 pm

Circuitgems View the latest post

There are no new unread posts for this topic. Article about Mineralogist John Mawe and Victorian Lapidary

in Lapidary Corner: Colored Stones

justinkprim

0

913

Wed Jul 03, 2019 8:46 pm

justinkprim View the latest post

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in General Discussions

offimatrix

0

2400

Wed Jul 03, 2019 5:18 pm

offimatrix View the latest post

There are no new unread posts for this topic. An Appraiser’s View of the Drew Brees Trial

in Appraiser's Corner

Barbra Voltaire, FGG

0

996

Wed Jul 03, 2019 2:40 pm

Barbra Voltaire, FGG View the latest post

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in Employment Opportunities

urjazaveri

0

2262

Sun Jun 30, 2019 1:08 pm

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in GWLAB

Barbra Voltaire, FGG

0

763

Sat Jun 22, 2019 12:29 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Wanted: e-Sales-Rep Gems/Jewelry

in Employment Opportunities

Edward Bristol

0

1295

Thu Jun 20, 2019 10:55 am

Edward Bristol View the latest post

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

Barbra Voltaire, FGG

0

1322

Fri Jun 14, 2019 7:45 pm

Barbra Voltaire, FGG View the latest post

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

Barbra Voltaire, FGG

0

817

Fri Jun 14, 2019 7:39 pm

Barbra Voltaire, FGG View the latest post

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in Colored Stones

Nick_G

0

864

Sat Jun 08, 2019 3:52 am

Nick_G View the latest post

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in Gems' Color

bruce_tourm

0

2194

Fri Jun 07, 2019 2:13 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. Dinosaur Bones Replaced With Opal: Australia

in Fossils, Minerals & Curiosities

Barbra Voltaire, FGG

0

943

Tue Jun 04, 2019 11:39 am

Barbra Voltaire, FGG View the latest post

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in Beginners Only!

VanGem

0

744

Fri May 31, 2019 6:37 pm

VanGem View the latest post

There are no new unread posts for this topic. Scientists Discover Fungus That Collects Gold

in Fossils, Minerals & Curiosities

Barbra Voltaire, FGG

0

892

Tue May 28, 2019 8:14 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Turkish Diaspore Inclusions

in Stone and Inclusion Photos

offimatrix

0

2109

Tue May 28, 2019 2:51 pm

offimatrix View the latest post

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in Colored Stones

bruce_tourm

0

843

Mon May 27, 2019 5:16 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. Attachment(s) Tenebrescent Scapolite from Afghanistan

in Colored Stones

offimatrix

0

892

Thu May 23, 2019 5:46 pm

offimatrix View the latest post

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

in Colored Stones

offimatrix

0

868

Tue May 21, 2019 4:24 pm

offimatrix View the latest post

There are no new unread posts for this topic. LA-ICP-MS: New Method for Determining Gem Tourmaline Species

in Colored Stones

Barbra Voltaire, FGG

0

908

Tue May 21, 2019 12:21 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. I started making faceting tshirts

in Lapidary Corner: Colored Stones

justinkprim

0

855

Fri May 10, 2019 4:59 am

justinkprim View the latest post

There are no new unread posts for this topic. Queen Victoria & Prince Albert's Bicentenary

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

Barbra Voltaire, FGG

0

974

Thu May 09, 2019 12:59 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Upcoming Gem-A Events

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

Barbra Voltaire, FGG

0

1055

Thu May 09, 2019 12:41 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Really, really dumb question

in Beginners Only!

Shifter55

0

885

Sun May 05, 2019 5:05 am

Shifter55 View the latest post

There are no new unread posts for this topic. Gems Mining Map - Sri Lanka and Madagascar

in Miner's Corner

ceylongems

0

1014

Mon Apr 29, 2019 8:49 am

ceylongems View the latest post

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