Dr. William (Bill) Hanneman is the recipient of the 2018 AGA Antonio C. Bonanno Award for Excellence in Gemology
Welcome to the GemologyOnline.com Forum
A non-profit Forum for the exchange of gemological ideas
It is currently Wed Jan 17, 2018 11:39 pm

All times are UTC - 4 hours


View unanswered posts

   Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. Alan Revere hosts a class in Mendocino

in Upcoming Shows & Events

Barbra Voltaire

0

23

Mon Jan 15, 2018 9:58 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Crystal Classics, UK

in Fossils, Minerals & Curiosities

Barbra Voltaire

0

40

Sun Jan 14, 2018 8:27 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. 2018 Tucson Jewelry Appraisal Forum

in Appraiser's Corner

melhuth

0

49

Tue Jan 09, 2018 1:59 pm

melhuth View the latest post

There are no new unread posts for this topic. Attachment(s) Hartridge Reversion Spectroscope

in Miscellaneous Scientific Instruments

slscanada

0

62

Mon Jan 08, 2018 3:44 am

slscanada View the latest post

There are no new unread posts for this topic. Last Chance for Genuine Diamond Master Sets

in Appraiser's Corner

Barbra Voltaire

0

60

Fri Jan 05, 2018 9:06 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Where can I find raw or tumbled natural citrine?

in Questions for the Experts

arachne1

0

56

Mon Jan 01, 2018 12:38 pm

arachne1 View the latest post

There are no new unread posts for this topic. A Tale of Two Tourmalines.

in Research

bruce_tourm

0

71

Sun Dec 31, 2017 10:36 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. MasterValuer 2018

in Appraiser's Corner

melhuth

0

68

Sat Dec 30, 2017 11:03 pm

melhuth View the latest post

There are no new unread posts for this topic. video camera attachment or video camera for GEMZ-8TR

in Gem Equipment

Lucy-

0

104

Tue Dec 19, 2017 4:16 am

Lucy- View the latest post

There are no new unread posts for this topic. Franklin Faceters Frolic 11

in Upcoming Shows & Events

Morpheus

0

124

Thu Dec 14, 2017 12:18 pm

Morpheus View the latest post

There are no new unread posts for this topic. Attachment(s) Graves Mountain $40,000 mineral heist-SOLVED

in SCAMS: Gem, Jewelry and related

Jason Barrett

0

148

Thu Nov 30, 2017 2:21 am

Jason Barrett View the latest post

There are no new unread posts for this topic. USPAP 2018 Edition Starts January 1st -

in Appraiser's Corner

LaShawn

0

115

Tue Nov 28, 2017 10:55 am

LaShawn View the latest post

There are no new unread posts for this topic. Gemology NYC

in GIA (Gemological Institute of America)

offthepeoniesplease

0

124

Sat Nov 25, 2017 11:38 pm

offthepeoniesplease View the latest post

There are no new unread posts for this topic. Mallorca Gemquest

in Upcoming Shows & Events

Barbra Voltaire

0

152

Tue Nov 21, 2017 1:14 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Wild/Leica Question

in Gem Equipment

Gemse

0

167

Sat Nov 18, 2017 6:01 pm

Gemse View the latest post

There are no new unread posts for this topic. Gemmology Today Now Available Online!

in World Gem Foundation

Barbra Voltaire

0

159

Thu Nov 16, 2017 5:48 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. "Rubies from Cambodia and Thailand"

in GIA Current Research

Barbra Voltaire

0

208

Sat Nov 11, 2017 5:30 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Interesting SEM of gems

in Stone and Inclusion Photos

norman

0

156

Fri Nov 10, 2017 8:09 pm

norman View the latest post

There are no new unread posts for this topic. Interesting SEM images of gems at physicsforum

in Photography & Photomicrography

norman

0

188

Fri Nov 10, 2017 8:08 pm

norman View the latest post

There are no new unread posts for this topic. Photoluminescence Spectra of Emeralds by Brian Thompson

in Research

Barbra Voltaire

0

161

Thu Nov 09, 2017 12:55 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Part time job in gemology in france

in Employment Opportunities

Nil7756

0

212

Sat Nov 04, 2017 4:49 pm

Nil7756 View the latest post

There are no new unread posts for this topic. New Articles Posted

in Appraiser's Corner

LaShawn

0

278

Thu Nov 02, 2017 8:56 pm

LaShawn View the latest post

There are no new unread posts for this topic. Just bought Mawe's diamond and precious stones 2nd edition 1

in Collecting Gem & Jewelry Books

Richard W. Wise

0

209

Fri Oct 27, 2017 2:34 pm

Richard W. Wise View the latest post

There are no new unread posts for this topic. Munich Show 27.10.-29.10.

in Upcoming Shows & Events

arglthesheep

0

208

Fri Oct 20, 2017 8:22 am

arglthesheep View the latest post

There are no new unread posts for this topic. Rivista Italiana di Gemmologia #2: English - September 2017

in Gemological Articles

Barbra Voltaire

0

218

Mon Oct 16, 2017 11:54 am

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Looking for faceting contacts in Europe

in Lapidary Corner: Colored Stones

justinkprim

0

254

Mon Oct 16, 2017 7:51 am

justinkprim View the latest post

There are no new unread posts for this topic. Dating Georgian to early Victorian Findings

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

Barbra Voltaire

0

193

Fri Oct 13, 2017 9:36 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Sinkankas

in Collecting Gem & Jewelry Books

Richard W. Wise

0

211

Thu Oct 12, 2017 10:22 am

Richard W. Wise View the latest post

There are no new unread posts for this topic. Sotheby Auction Results: MAGNIFICENT JEWELS & JADEITE

in Appraiser's Corner

Barbra Voltaire

0

231

Fri Oct 06, 2017 9:03 am

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Spectroscopy article from RIG

in Gemological Articles

Alberto

0

226

Tue Oct 03, 2017 3:07 am

Alberto View the latest post

There are no new unread posts for this topic. When did the Facetron SCM come out

in Lapidary Corner: Colored Stones

justinkprim

0

290

Mon Oct 02, 2017 10:40 pm

justinkprim View the latest post

There are no new unread posts for this topic. Room design help

in Lapidary Corner: Colored Stones

BandMan

0

299

Sun Oct 01, 2017 10:23 pm

BandMan View the latest post

There are no new unread posts for this topic. Namibian Sapphire

in Miner's Corner

Seaglow

0

301

Thu Sep 28, 2017 10:13 am

Seaglow View the latest post

There are no new unread posts for this topic. The Unexpected Origins of Big Diamonds

in Diamonds

Barbra Voltaire

0

290

Thu Sep 21, 2017 2:59 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. The Latest on Synthetic Diamonds

in Diamonds

Barbra Voltaire

0

270

Thu Sep 21, 2017 2:44 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Facebook groups

in Virtual Marketplace

gian92

0

299

Sat Sep 09, 2017 9:31 am

gian92 View the latest post

There are no new unread posts for this topic. Faceting gathering in Denver?

in Lapidary Corner: Colored Stones

justinkprim

0

289

Sat Sep 02, 2017 10:38 pm

justinkprim View the latest post

There are no new unread posts for this topic. Imahashi Clone source

in Lapidary Corner: Colored Stones

justinkprim

0

348

Thu Aug 31, 2017 12:58 pm

justinkprim View the latest post

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

in Collector's Corner: Gems

MADADIDIERITE

0

284

Mon Aug 28, 2017 7:39 am

MADADIDIERITE View the latest post

There are no new unread posts for this topic. Bangkok City of Gem Schools

in GIA (Gemological Institute of America)

justinkprim

0

320

Fri Aug 25, 2017 1:59 am

justinkprim View the latest post

There are no new unread posts for this topic. World of Gems Conference V will be held on September 23 -24

in Upcoming Shows & Events

Barbra Voltaire

0

283

Thu Aug 24, 2017 10:34 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Article comparing top 3 Gemology schools in Bangkok (includi

in AIGS (Asian Institute of Gemological Sciences)

justinkprim

0

292

Thu Aug 24, 2017 9:32 pm

justinkprim View the latest post

There are no new unread posts for this topic. Wanted: (Harts Range/Aussie) Zircon oval 8 x 11mm

in Virtual Marketplace

Tim

0

291

Sun Aug 13, 2017 11:33 am

Tim View the latest post

There are no new unread posts for this topic. Duke of Devonshire Emerald

in Other topics related to Gemology

stonemania

0

324

Sun Aug 06, 2017 6:51 am

stonemania View the latest post

There are no new unread posts for this topic. Alan Revere to Retire, Puts Academy Up for Sale

in Jeweler's Bench

Barbra Voltaire

0

335

Wed Aug 02, 2017 9:57 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Photobucket

in Actual Announcements Regarding Our Forum

Barbra Voltaire

0

341

Tue Aug 01, 2017 9:49 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. messages d'accueil

in Welcoming Messages

Alias jc

0

287

Fri Jul 21, 2017 3:44 pm

Alias jc View the latest post

There are no new unread posts for this topic. The Antique Jewelry Symposium

in Appraiser's Corner

Barbra Voltaire

0

348

Thu Jul 20, 2017 7:57 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Howdys!

in Lapidary Corner: Colored Stones

GBO

0

235

Wed Jul 19, 2017 3:40 pm

GBO View the latest post

There are no new unread posts for this topic. Macrorail mountings

in Beginners Only!

amhosib

0

318

Wed Jul 19, 2017 8:28 am

amhosib 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