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Subject Posts Last Post

Re: Connecticut, USA - A Shining Example!!/Mickey Marks

by Linda DiMare
1 08/18/2014 11:07PM
Last Post by Linda DiMare

Quartz growth on Clinoziosite? Attachments

by Michael Otto
5 08/18/2014 07:51PM
Last Post by Michael Otto

A HEADS UP FOR MIDWEST COLLECTORS! Attachments

by BOB HARMAN
10 08/18/2014 01:54PM
Last Post by BOB HARMAN

Location Help Needed For Russian Platinum Nugget Attachments

by Henry Minot
8 08/18/2014 01:20PM
Last Post by Henry Minot

Locality for Galena on Siderite Attachments

by Dana Slaughter
2 08/18/2014 01:33AM
Last Post by Dana Slaughter

What is this amazing etched gem? Attachments   (Pages: 1 2)

by isaac jones
29 08/17/2014 11:30PM
Last Post by steven garza

possible "Dewdrop" diamond geode? Attachments

by carolyn marsh
5 08/16/2014 12:02AM
Last Post by carolyn marsh

Silver with copper? Attachments

by Alex Earl
18 08/15/2014 07:38PM
Last Post by Alex Earl

Yet another unknown mineral! Attachments

by Alex Earl
15 08/15/2014 06:05PM
Last Post by Alex Earl

Vesuvianite? ID and Locality Help Attachments

by Patrick D'Elia
3 08/15/2014 05:14PM
Last Post by Rob Woodside

Origin of Unusual Quartz formation ?? Attachments

by Glenn Callahan
8 08/15/2014 04:55PM
Last Post by Uwe Kolitsch

Locality ID needed for Smithsonite Attachments

by Dan Costian
10 08/15/2014 02:21PM
Last Post by Dan Costian

Unknown minerals Attachments

by LONG PHẠM VĂN
14 08/15/2014 04:38AM
Last Post by LONG PHẠM VĂN

mineral growth on prehnite id help Attachments

by Michael Otto
11 08/15/2014 02:05AM
Last Post by Steven Kuitems

Homogeneous Crystalline Orange Brick Attachments

by August Rehg
7 08/15/2014 01:40AM
Last Post by Paul Brandes

Another unknown mineral Attachments

by Alex Earl
3 08/14/2014 04:55PM
Last Post by Alex Earl

Unknown mineral Attachments   (Pages: 1 2)

by Alex Earl
21 08/14/2014 04:48PM
Last Post by Alex Earl

Fluorite Weardale ? Attachments

by Gerard van der Veldt
1 08/14/2014 02:40PM
Last Post by Gerard van der Veldt

Arsenopyrite & Chalcopyrite, "Peru"

by Grzegorz Słowik
3 08/14/2014 09:11AM
Last Post by Grzegorz Słowik

Is this some type of jadeite? Attachments   (Pages: 1 2)

by Craig Oliveira
25 08/13/2014 03:28PM
Last Post by Craig Oliveira

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Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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