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Identity Help

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

Label Help # 35 Attachments

by Leslie George
8 11/13/2016 06:16PM
Last Post by Leslie George

Swiss place name mystery Attachments

by Don Windeler
9 11/12/2016 10:05PM
Last Post by Hans Lof

unknown Spike crystal growth Attachments

by Theodore Hansen Theo
3 11/12/2016 09:08AM
Last Post by David Baldwin

ID help needed Attachments

by Deborah Nickerson
8 11/11/2016 06:31PM
Last Post by D. Peck

Diamonds Wisconsin Attachments

by Brett
30 11/10/2016 10:26PM
Last Post by Reiner Mielke

Mitsukoshi, Japan, unknown Attachments

by Roberto Bracco
4 11/10/2016 07:42PM
Last Post by Alfredo Petrov

Unknown light blue microcrystaline crust on quartz with sidwillite from type locality (Lake Como, Colorado, USA) Attachments

by Jason Evans
7 11/08/2016 10:13PM
Last Post by Don Swenson

Unknown specimen, Castell Mine, Ponterwyd Attachments

by Chris Popham
1 11/08/2016 02:59PM
Last Post by Chris Popham

What makes blue colors?

by SophiaJoy MB
7 11/08/2016 02:25PM
Last Post by SophiaJoy MB

Tourmaline? N.Afghanistan Attachments

by Chad Bailey
6 11/07/2016 04:48PM
Last Post by Chad Bailey

Listwanite? Attachments

by W4nder
8 11/06/2016 07:01PM
Last Post by Russell Boggs

Ruby, Sapphire, Tourmaline or other? Attachments

by Theodore Hansen Theo
4 11/06/2016 09:38AM
Last Post by Erik Vercammen

Identity Help Attachments

by Andy Young
9 11/05/2016 07:56PM
Last Post by Theodore Hansen Theo

Mineral on clinker from Wyoming USA Attachments

by Richard Gibson
12 11/05/2016 03:52PM
Last Post by Richard Gibson

Unknown fluorescent mineral Attachments

by Joshua Chambers
12 11/04/2016 04:41PM
Last Post by Joshua Chambers

Searles Lake unknown mineral Attachments

by Rolf Luetcke
9 11/03/2016 04:55PM
Last Post by Rolf Luetcke

Franklin buckwheat dump minerals Attachments

by Stroodl
7 11/03/2016 12:13PM
Last Post by Sam Linton

Monazite-(La) from Lepkhe-Nelm? Attachments

by OT. Ljøstad
3 11/03/2016 12:07PM
Last Post by Wayne Corwin

Label Help # 34 Attachments

by Leslie George
6 11/02/2016 04:28AM
Last Post by Leslie George

Calcite??? Attachments

by Tanya Atkins
10 10/31/2016 11:40PM
Last Post by Paul Brandes

What is this crystalls? Attachments

by Brus Wain
5 10/31/2016 06:52PM
Last Post by Brus Wain

ID please Attachments

by jablan
35 10/31/2016 10:04AM
Last Post by Łukasz Kruszewski

Unknown crystals Attachments

by Antonio Nazario
13 10/30/2016 06:47PM
Last Post by Thomas Lühr

LH # 33 Attachments

by Leslie George
6 10/28/2016 09:37PM
Last Post by Leslie George

Black Chunks in Amethyst Cluster Attachments

by Christina Dimos
7 10/28/2016 04:29PM
Last Post by Jay I. G. Roland

Red Veined Quartz? Attachments

by Kristi Hugs
7 10/27/2016 10:06PM
Last Post by Kristi Hugs

Septarian Nodule (Septurian)

by MoonCave
27 10/27/2016 08:04PM
Last Post by Robert Verish

Safflorite? Attachments

by John Sobolewski
7 10/27/2016 01:04AM
Last Post by John Sobolewski

Wollastonite maybe ? Attachments

by Pavle Jovicic
11 10/26/2016 11:25PM
Last Post by gary moldovany

Location Needed For Barite Attachments

by Matt Heaton
7 10/26/2016 12:54PM
Last Post by Harold Moritz

To identify Attachments

by Dr.Kyaw Khaing Win
4 10/26/2016 11:22AM
Last Post by Paul Brandes

Natural or Reconstituted/Reconstructed Malachite? Attachments

by John Dougal
12 10/25/2016 04:08AM
Last Post by John Dougal

Blue quartz Attachments

by Dr.Kyaw Khaing Win
4 10/25/2016 02:29AM
Last Post by Alfredo Petrov

Black "tarnish" on Lake Superior District Copper Attachments

by George Balogh
16 10/25/2016 12:04AM
Last Post by Paul Brandes

Greigite Attachments

by Rolf Luetcke
7 10/24/2016 05:38PM
Last Post by Rolf Luetcke

Unknown Black Mineral? Attachments

by Jasmin Ward
14 10/24/2016 03:04AM
Last Post by Alfredo Petrov

More California rock id help Attachments

by Lauren Laur
24 10/23/2016 11:39PM
Last Post by Lauren Laur

What Can It Be ? Attachments

by Sajjad Shakir
8 10/23/2016 10:07AM
Last Post by José Zendrera

Gogunzulla

by Sister Elias Freeman, OSB.Sol
5 10/23/2016 01:37AM
Last Post by Dean Allum

Unknown Titanium mineral Attachments

by Tom Mortimer
2 10/22/2016 05:39PM
Last Post by Jeff Weissman

Rinkite? from Poudrette Quarry Attachments

by Jerry Cone
15 10/22/2016 03:57PM
Last Post by Jay I. G. Roland

Mystery Mineral Attachments

by Kristi Hugs
6 10/22/2016 04:40AM
Last Post by Franz Bernhard

Help please Attachments

by Tanya Atkins
14 10/21/2016 11:42AM
Last Post by Jay I. G. Roland

Newberyite with what purple material Attachments

by Casey Montgomery
15 10/20/2016 04:28PM
Last Post by Casey Montgomery

Possible Wulfenite? Attachments

by Jobadiah Giles
29 10/20/2016 05:40AM
Last Post by Jobadiah Giles

Need help with feldspar classification Attachments

by Jobadiah Giles
19 10/18/2016 03:57AM
Last Post by Jobadiah Giles

Zircon from Malawi Attachments

by Antonio Nazario
2 10/17/2016 11:29PM
Last Post by Michael C. Michayluk

Amateur find-what are the spheres inside this vug? Attachments

by luluoutside
10 10/17/2016 07:47PM
Last Post by Susan Robinson

Strange black speckles on quartz Attachments

by Christina Dimos
7 10/17/2016 03:14PM
Last Post by Christina Dimos

Fluorite from unknown locality Attachments

by Antonio Nazario
10 10/17/2016 12:55AM
Last Post by D. Peck

Unknown black mineral on hutchinsonite crystal. Quiruvilca, Peru Attachments

by Brent Thorne
4 10/16/2016 02:02PM
Last Post by David K. Joyce

Help! A locality with pyrite and bismuth. Attachments

by Giuliano Bettini
2 10/16/2016 08:42AM
Last Post by Giuliano Bettini

what is this? Attachments

by Brus Wain
3 10/14/2016 09:57PM
Last Post by Ed Clopton

Label Help # 32 Attachments

by Leslie George
6 10/13/2016 08:47PM
Last Post by Leslie George

Pyrite on what? Attachments

by Andy Young
14 10/13/2016 06:43PM
Last Post by Georg Graf

California rock id help Attachments

by Lauren Laur
9 10/13/2016 01:30AM
Last Post by Paul Brandes

Filiform Pyrite? TXI Quarry Midlothian Texas Attachments

by John Christian
4 10/13/2016 12:05AM
Last Post by Rob Woodside

calcite or fluorite? Attachments

by Brus Wain
6 10/12/2016 06:31PM
Last Post by Erik Vercammen

Any idea what this is? Attachments

by jeremy ford
11 10/12/2016 03:34AM
Last Post by Jay ford

Leona Heights Mine, Oakland, CA mineral Attachments

by John Christian
4 10/10/2016 05:14PM
Last Post by Jay I. G. Roland

what is it? Attachments

by Brus Wain
2 10/10/2016 02:37PM
Last Post by Bob Harman

I need your help to identify this mineral Attachments

by Juan Miguel Segura
6 10/09/2016 06:07PM
Last Post by Juan Miguel Segura

quartz epimorph ? help identification? Attachments

by DirtDiggerMort
4 10/09/2016 02:32PM
Last Post by DirtDiggerMort

Can you identify? Attachments

by Angie martin
5 10/07/2016 11:46PM
Last Post by Rudy Bolona

Help with identification please? Attachments

by Tanya Atkins
25 10/07/2016 02:54PM
Last Post by Tanya Atkins

fossil? extruded from lava rock? wood? jade? amazonite Attachments

by Angie martin
4 10/07/2016 02:11PM
Last Post by Ed Clopton

what is this crystall? Attachments

by Brus Wain
8 10/07/2016 11:41AM
Last Post by Brus Wain

Al-Zn-Fe phase in macusani obsidian? Attachments

by Joel Dyer
3 10/07/2016 09:33AM
Last Post by Uwe Kolitsch

and another one to identify, quartz, gold? Attachments

by Angie martin
3 10/07/2016 01:59AM
Last Post by Paul Brandes

What the heck am i doing? River rock what to find Attachments

by Dusty Pate newbee
13 10/06/2016 04:56PM
Last Post by Sam Linton

UK Goethite location help Attachments

by Rolf Luetcke
5 10/06/2016 12:46PM
Last Post by Rolf Luetcke

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



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