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Identity Help

Want to identify an unknown specimen? Ask here! 
Subject Posts Last Post

Ulexite or gypsum? Attachments

by Jeremy K.
2 01/25/2016 07:15PM
Last Post by Reiner Mielke

LW Ultraviolet Specimens Attachments

by Robert Darabos
4 01/25/2016 04:00PM
Last Post by Harold Moritz

ID Mineral Catalog Card Source - New York area Attachments

by Kelly Nash
3 01/24/2016 09:04PM
Last Post by gary moldovany

Another black unknown associated with cinnabar (and native gold). Attachments

by Daniel J. Evanich
11 01/24/2016 06:15AM
Last Post by Daniel J. Evanich

Can't find this locality Attachments

by DJ Donald Garcia
3 01/24/2016 05:06AM
Last Post by DJ Donald Garcia

Black spots from the Blanchard Mine Attachments

by Reiner Mielke
5 01/23/2016 10:42PM
Last Post by Reiner Mielke

What would you call it?

by Reiner Mielke
6 01/23/2016 10:01PM
Last Post by Ralph Bottrill

Type locality for pyrrhotite-7H   (Pages: 1 2)

by Reiner Mielke
21 01/23/2016 09:57PM
Last Post by Ralph Bottrill

Pyrargyrite No 2 Attachments

by stephen swan
3 01/23/2016 09:08PM
Last Post by stephen swan

Any Guesses Just for Fun! Attachments

by Rudy Bolona
19 01/22/2016 02:12AM
Last Post by Doug Daniels

Mineral 21 Rush Creek

by Reiner Mielke
2 01/22/2016 01:04AM
Last Post by Reiner Mielke

Graphite on Marble? Sterling Hill Mine, NJ Attachments

by Robert Darabos
6 01/21/2016 03:51PM
Last Post by Chester S. Lemanski, Jr.

Possible topaz with cassiterite from Trevaunance mine, Cornwall, UK Attachments

by Jason Evans
7 01/21/2016 08:27AM
Last Post by Dale Foster

Identifying White Jade Attachments

by Alan Weigand
10 01/20/2016 01:38PM
Last Post by Owen Melfyn Lewis

Serendibite? Attachments

by August Rehg
12 01/20/2016 01:16PM
Last Post by Jolyon & Katya Ralph

Native Tellurium

by Alex Earl
4 01/18/2016 08:48AM
Last Post by Stephan Wolfsried

Strange quartz? Attachments

by Geological George
9 01/18/2016 12:17AM
Last Post by Amir C. Akhavan

RAMAN and amphiboles

by Reiner Mielke
2 01/17/2016 07:19PM
Last Post by Uwe Kolitsch

Geological features ID question Attachments

by Jenna Mast
3 01/17/2016 05:26AM
Last Post by Jenna Mast

Possible sulphide Attachments

by Olivier Langelier
6 01/16/2016 04:11PM
Last Post by Olivier Langelier

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