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Identity Help

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

Vuggy rock Attachments

by Andy Young
3 10/06/2016 12:02AM
Last Post by Bob Harman

Idocrase from Afghanistan/Pakistan Attachments

by imran bangash
2 10/05/2016 09:39PM
Last Post by imran bangash

Allanite-Ce from Pakistan

by Reiner Mielke
3 10/05/2016 09:31PM
Last Post by imran bangash

Which Quartz is this Attachments

by Adil Irfan
7 10/05/2016 09:28PM
Last Post by imran bangash

Unknown mineral on a Quartz/Actinolite from Alchuri, Pakistan Attachments

by Aymeric Longi
7 10/05/2016 09:24PM
Last Post by imran bangash

Is it danburite? A cluster from Pakistan

by Aqua marine
6 10/05/2016 09:18PM
Last Post by imran bangash

Bussyite-Ce Attachments

by Reiner Mielke
7 10/05/2016 03:50PM
Last Post by Uwe Kolitsch

Scapolite vs Pyroxene indentifications

by Matt Courville
10 10/05/2016 01:20PM
Last Post by Matt Courville

Unknown From Tamminen Quarry, Maine, USA

by Robert Simonoff
16 10/05/2016 12:41PM
Last Post by Uwe Kolitsch

calcite? Attachments

by Brus Wain
6 10/05/2016 12:00PM
Last Post by Brus Wain

Rammelsbergite Attachments

by Reiner Mielke
7 10/04/2016 03:31PM
Last Post by Reiner Mielke

unknown orange crystal Attachments

by Theodore Hansen Theo
11 10/04/2016 02:56PM
Last Post by D. Peck

Unknown from the Vermilion Mine in Ontario Attachments

by Reiner Mielke
6 10/04/2016 12:04PM
Last Post by Reiner Mielke

secondary mineral with Hausmannite from Kuruman, South Africa Attachments

by Adriaan Bornman
3 10/04/2016 09:31AM
Last Post by Adriaan Bornman

Ojuela oddity Attachments

by Jake Harper
8 10/04/2016 04:28AM
Last Post by Jake Harper

Unknown from Cobalt ON Attachments

by Reiner Mielke
12 10/03/2016 11:08PM
Last Post by Reiner Mielke

Mystery German minerals. Attachments

by Jay I. G. Roland
9 10/03/2016 12:03AM
Last Post by D. Peck

Unknown orange crystal chunk Attachments

by Theodore Hansen Theo
7 10/02/2016 07:57AM
Last Post by Erik Vercammen

Is this Slag or something else? Attachments

by Andy Young
14 09/30/2016 03:10PM
Last Post by Andy Young

Stones identify

by Daniel Wolski
9 09/30/2016 02:23PM
Last Post by Ed Clopton

Is that Sapphire in Ruby or an inclusion ? Hunza (?) Corundum Attachments

by Aymeric Longi
5 09/30/2016 12:38PM
Last Post by José Zendrera

Goethite on chrysocolla? Attachments

by Adriaan Bornman
6 09/30/2016 10:03AM
Last Post by Adriaan Bornman

Minnesota Yellow/Orange Rock. Calcite? Attachments

by Joshua Foss
8 09/30/2016 12:55AM
Last Post by Joshua Foss

Inclusions in Amethyst - All hematite ? Attachments

by Aymeric Longi
3 09/29/2016 06:39PM
Last Post by Owen Melfyn Lewis

Have no idea... Attachments

by Lauree
23 09/28/2016 09:03PM
Last Post by Gregg Little

Banana Calcite? Attachments

by ryan christensen
16 09/27/2016 11:23PM
Last Post by Gregg Little

minerals collected this week Attachments

by Luiz Skywalker
13 09/26/2016 11:40PM
Last Post by Nthingu Musomba

New jasper Outcropping Attachments

by camile biffath
1 09/26/2016 10:47PM
Last Post by camile biffath

Found on Lake Michigan shoreline Attachments

by Northcountry
4 09/26/2016 10:13PM
Last Post by Northcountry

Wulfenite Attachments

by Torben Kjeldgård
3 09/26/2016 07:12PM
Last Post by Torben Kjeldgård

south African mineral on Quartz? Attachments

by ryan christensen
12 09/26/2016 06:28PM
Last Post by Scott Rider

Agatized snail shell Attachments

by Rock Currier
10 09/26/2016 02:30PM
Last Post by Marc J.

Minnesota Blue/Gray Rock Attachments

by Joshua Foss
3 09/26/2016 03:00AM
Last Post by Paul Brandes

unknown from Mitsukoshi Japan Attachments

by Reiner Mielke
3 09/25/2016 04:54PM
Last Post by Reiner Mielke

Tsumeb unknown Attachments

by Reiner Mielke
1 09/25/2016 01:49PM
Last Post by Reiner Mielke

Differentiating Phenakite from Topaz

by Vitya
36 09/25/2016 09:28AM
Last Post by Owen Melfyn Lewis

is artificial pumice created for construction or industrial use?

by Ken Ceglady
15 09/25/2016 01:36AM
Last Post by Rand


by Daniel Wolski
12 09/24/2016 06:09PM
Last Post by Daniel Wolski

Possible Gold Mineralization in Milky Quartz with Rusted Pyrite Attachments

by Jacob Lee Smalls
37 09/24/2016 02:15AM
Last Post by Gregg Little

Raw iron pyrite danger, what are these light blue crystals? Attachments

by Donita
1 09/23/2016 10:43PM
Last Post by Donita

ID help semseyite pyrite pyrrhotite. Attachments

by Giuliano Bettini
6 09/22/2016 01:16PM
Last Post by Giuliano Bettini

Need locality - fan-shaped microcline crystal aggregate Attachments

by Harold Moritz
10 09/20/2016 09:11PM
Last Post by Don Saathoff

What is this? Emerald I hope? Attachments

by Theodore Hansen Theo
15 09/20/2016 03:53PM
Last Post by Ed Clopton

EDS help

by Grzegorz Słowik
3 09/20/2016 11:11AM
Last Post by Reiner Mielke

Green mineral over Calcite Attachments

by Sergio Romero
3 09/19/2016 04:08PM
Last Post by Sergio Romero

Help on identifying new hampshire minerals Attachments

by Lucas
4 09/19/2016 04:00PM
Last Post by D. Peck

Amber Attachments

by Kristi Hugs
4 09/18/2016 05:24PM
Last Post by Owen Melfyn Lewis

scorodite - spain

by Jeff Weissman
3 09/18/2016 05:23PM
Last Post by Uwe Kolitsch

What could be this mass Grey color ?, Lobios, Spain Attachments

by Hugo Lobo
5 09/18/2016 02:59PM
Last Post by Rui Nunes

Cervantite - Spain

by Jeff Weissman
2 09/17/2016 07:14PM
Last Post by Inmaculada Ramos

Locality needed for this unique calcite Attachments

by Larry Maltby
5 09/17/2016 03:11PM
Last Post by Larry Maltby

Black cubes from Star of the Congo Mine?

by Florian Baur
11 09/16/2016 08:43PM
Last Post by Florian Baur

Is This gold Attachments

by Ramon Carrasco
14 09/16/2016 12:42PM
Last Post by Keith Wood

Identify- calcite and ? Attachments

by jennifer cindrich
25 09/16/2016 11:31AM
Last Post by Reiner Mielke

Brazilian calcite locality? Attachments

by Dominic Robertson
5 09/16/2016 01:16AM
Last Post by Dominic Robertson

Real turquoise? Attachments

by Meems
80 09/15/2016 11:06PM
Last Post by Owen Melfyn Lewis

Loughlinite or ???? Attachments

by T. Douglas Schonewald
3 09/15/2016 07:58PM
Last Post by T. Douglas Schonewald

Help Identifying Glassy Blue/green/brown Specimen - Minnesota Specimen Attachments

by Anonymous User
3 09/15/2016 04:54AM
Last Post by XyzStylez ^_^

Need help. I know nothing about geodes or minerals. Attachments

by Joy Smith
14 09/14/2016 10:15PM
Last Post by Rolf Luetcke

is this red obsidian Attachments

by steve ennis
29 09/14/2016 05:09PM
Last Post by Rolf Luetcke

Tabular Adamite or Paradamite Crystals? Attachments

by Cat Lemons
13 09/14/2016 04:02AM
Last Post by Cat Lemons

Identify Attachments

by Daniel Wolski
4 09/14/2016 12:24AM
Last Post by Paul Brandes

Quartz on garnet, China. Which mine? Attachments

by Greg Dainty
9 09/14/2016 12:23AM
Last Post by Greg Dainty

Turkish chrysoprase?

by Dan Costian
3 09/13/2016 01:23PM
Last Post by Dan Costian

Topaz from Serra do Gerês / Portugal? Attachments

by Hugo Lobo
5 09/13/2016 11:44AM
Last Post by Erik Vercammen

Hexagonal crystal from Gilgit Baltistan/Pakistan Attachments

by Mahmood Khalid
20 09/12/2016 06:42PM
Last Post by Rob Woodside

help to identify 2 Attachments

by Hugo Lobo
11 09/12/2016 06:32PM
Last Post by Hugo Lobo

help to identify Attachments

by Hugo Lobo
5 09/11/2016 04:45PM
Last Post by Hugo Lobo

Rock verification Attachments

by Xinxin
8 09/11/2016 04:26PM
Last Post by Paul Brandes

unknown stones in necklase Attachments

by r black
4 09/11/2016 10:01AM
Last Post by r black

Davyne Myanmar Attachments

by Timothy Greenland
4 09/11/2016 07:41AM
Last Post by Harald Schillhammer

Is this quartz I found? Identification help. Attachments

by Jennifer Ericsson
5 09/10/2016 05:20PM
Last Post by Paul Brandes

Hawaiian mineral? Attachments

by Stroodl
10 09/10/2016 05:19PM
Last Post by Paul Brandes

Diopside, Orthoclase or what? Attachments

by Giuliano Bettini
7 09/10/2016 04:52PM
Last Post by Giuliano Bettini

Interesting pseudomorph, info and location required. Attachments

by Greg Dainty
2 09/08/2016 12:56PM
Last Post by Alan Pribula

Green mineral layer? Please help identify Attachments

by Brink Laubscher
4 09/08/2016 12:35AM
Last Post by D. Peck

Stibnite from China? or Japan? Attachments

by Ignacio Rios Jr.
9 09/07/2016 07:26PM
Last Post by Alfredo Petrov

Is this Azurmalachite? Attachments

by Brink Laubscher
3 09/07/2016 02:37PM
Last Post by Brink Laubscher

Unknown rock,ask help! Attachments

by Bienllion Li
28 09/07/2016 07:13AM
Last Post by Bienllion Li

RE: Goldfieldite

by Kyle Beucke
11 09/06/2016 11:51PM
Last Post by Reiner Mielke

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