Help|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on MindatThe Mindat Store
Minerals by PropertiesMinerals by ChemistryRandom MineralSearch by minIDLocalities Near MeSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportAdd Glossary Item
StatisticsMember ListBooks & MagazinesMineral Shows & EventsThe Mindat DirectoryHow to Link to MindatDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Identity Help

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

Notable snowflake obsidian

by Dan Costian
2 03/19/2015 04:43AM
Last Post by Ranger Dave

ID help please? Attachments

by AbdulB Sh
7 03/18/2015 01:49PM
Last Post by AbdulB Sh

Verzeleyite? Attachments

by Grigoris Deoudis
6 03/18/2015 03:36AM
Last Post by Doug Daniels

Gunheath Turquois? or Planerite

by Reiner Mielke
1 03/17/2015 07:33PM
Last Post by Reiner Mielke

WHARTONITE? Attachments

by Reiner Mielke
5 03/17/2015 01:10PM
Last Post by Reiner Mielke

Grayish-blue tufts on Musonoi specimen

by Florian Baur
5 03/16/2015 09:33PM
Last Post by Michael Hatskel

MSH unknown white columns on Rhodochrosite

by Stephan Wolfsried
3 03/16/2015 01:15PM
Last Post by Reiner Mielke

US location information request.

by Jay I G Roland
7 03/15/2015 02:56PM
Last Post by Mark Heintzelman

Barroisite from Milo, Etna, Italy?

by Vik Vanrusselt
6 03/15/2015 11:01AM
Last Post by Luca Baralis

Calcite from Irai (Brazil) or Peru? Attachments

by Daniel de Vries
2 03/15/2015 10:07AM
Last Post by Rock Currier

what do you guys make of this stuff? Attachments

by Ragnor
14 03/15/2015 09:50AM
Last Post by Rock Currier

Mendip Potato Stone (aka Dulcote Agate)? Attachments

by Amanda Hawkins
15 03/15/2015 01:36AM
Last Post by Jen

Davyne from Tre Croci, Viterbo, Italy?

by Vik Vanrusselt
4 03/14/2015 03:20PM
Last Post by Vik Vanrusselt

Vanadinite from where? Attachments

by Mark Holtkamp
4 03/14/2015 02:37PM
Last Post by Johan Kjellman


by Vik Vanrusselt
1 03/14/2015 12:49PM
Last Post by Vik Vanrusselt

Giant Black diamond/Carbonado..I think not   (Pages: 1 2)

by Jason Barrett (2)
25 03/14/2015 10:38AM
Last Post by Peter Nancarrow

Given this. Please help ID Attachments

by RockRon
12 03/13/2015 10:31AM
Last Post by Jason Evans

Real turquoise? Attachments   (Pages: 1 2 3 4)

by Meems
67 03/13/2015 12:33AM
Last Post by Jason Evans

Need help identifing unknown mineral Attachments

by Keith Morris
8 03/12/2015 09:52PM
Last Post by Thomas Lühr

Pyrite from Tri-State District (MO, KS, OK)

by Norman King
6 03/12/2015 03:53AM
Last Post by John Oostenryk

Mineral and/or Locality is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © and the Hudson Institute of Mineralogy 1993-2015, except where stated. relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: March 31, 2015 10:45:58