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General

For general comments about the site 
Subject Posts Last Post
Sticky

Help us raise money for mindat!

by Jolyon & Katya Ralph
40 01/14/2017 11:26AM
Last Post by Daina Hope
Sticky

IMPORTANT - Reminder about rules for use of site

by Jolyon & Katya Ralph
2 06/26/2010 05:35PM
Last Post by David Von Bargen

Polyhedral Agate

by Michael Croxell
41 04/29/2017 11:08PM
Last Post by P. Michael Hutchins

Message board background photo

by Eddy Vervloet
17 04/29/2017 09:50PM
Last Post by Travis Hetsler

Arsenopyrite or Lollingite Attachments

by Mark Redmond
11 04/29/2017 05:48PM
Last Post by Dana Morong

barrerite from cantung mine Attachments

by Anonymous User
9 04/29/2017 04:39PM
Last Post by Angela Anonymous

Question for Admin

by Kieron Butler
2 04/29/2017 01:28PM
Last Post by David Von Bargen

Mineral pages question

by Jolyon & Katya Ralph
36 04/29/2017 01:27AM
Last Post by Łukasz Kruszewski

The world largest crystal ever discover of pollucite

by Osman Khattak
19 04/28/2017 03:35PM
Last Post by José Zendrera

Agate formation theory

by Larry Maltby
7 04/28/2017 05:17AM
Last Post by Ralph Bottrill

Largest Crystals of Any Type

by Scott Rider
25 04/28/2017 04:55AM
Last Post by Ralph Bottrill

Deciding whether a picture is marked 'user only'

by Gary Freeman (2)
8 04/28/2017 12:25AM
Last Post by Tony Albini

The Nature Thread Attachments   (Pages: 1 ... 8 9 10)

by David Bernstein
793 04/27/2017 07:09PM
Last Post by Michael Harwell

POD 4/26/17

by Donald B Peck
1 04/27/2017 01:37AM
Last Post by Donald B Peck

Pseudomorphs Attachments   (Pages: 1 2 3 4)

by Rolf Luetcke
309 04/27/2017 01:33AM
Last Post by Harold Moritz

Indonesian purple chalcedony Attachments

by Peter Slootweg
34 04/26/2017 12:13AM
Last Post by Peter K. Szarka

Pronunciation of mineral names

by Steve Adams
38 04/25/2017 08:41PM
Last Post by László Horváth

Study and better definition of opalite Attachments

by Donald Kasper
3 04/24/2017 04:04PM
Last Post by Gregg Little

Mineralogical Infrared Spectroscopy Configuration Attachments

by Donald Kasper
4 04/24/2017 02:45AM
Last Post by Joel Dyer
This topic has been moved.

Spessartine not from Zulu pegmatite

by Wolfgang Hampel
  This topic has been moved.

Talk pages "Photos"

by Brent Thorne
3 04/23/2017 12:30AM
Last Post by Thomas Lühr

"Piemontite" Photo of the day.

by Knut Eldjarn
5 04/22/2017 11:40PM
Last Post by Ralph Bottrill

..........

by Michael Harwell
1 04/22/2017 08:40PM
Last Post by Michael Harwell

beach and river collecting   (Pages: 1 2 3)

by jeff yadunno
175 04/22/2017 02:14PM
Last Post by Bruce Cairncross

Gail's NEW favourite of the day, PART 2   (Pages: 1 ... 21 22 23)

by Jolyon & Katya Ralph
1,804 04/22/2017 11:28AM
Last Post by Alexander Ringel

Why did weathering cause a color change on this agate?

by Larry Maltby
10 04/21/2017 05:03PM
Last Post by Larry Maltby

RE: Paragenesis of acanthite inclusions in luzonite Attachments

by Kyle Beucke
3 04/21/2017 12:46AM
Last Post by Kyle Beucke

Mineral show cases of the miners of the north east of england

by Neil Thomas
4 04/20/2017 06:27PM
Last Post by Ken Doxsee

bent, deformed or strange habits of crystals   (Pages: 1 2 3 4 5)

by Tony Charlton
367 04/19/2017 02:53PM
Last Post by Rolf Luetcke

Olivenite - POTD Apr 18

by Michael Hatskel
1 04/19/2017 12:22AM
Last Post by Michael Hatskel

Uploading Photos Grrr...

by Rudy Bolona
2 04/18/2017 03:30AM
Last Post by Stuart Mills

Semitransparent - what is it?

by Ronnie Van Dommelen
7 04/18/2017 12:29AM
Last Post by Alfredo Petrov

French label help please Attachments

by Eddy Vervloet
4 04/17/2017 12:15PM
Last Post by Eddy Vervloet

Bill Pinch

by Jolyon & Katya Ralph
14 04/14/2017 10:16PM
Last Post by Marcelo Andrade

Do "Enhydros," or fluid inclusions, increase or decrease specimen value? Attachments

by bendecamp
37 04/14/2017 03:07PM
Last Post by Joel Dyer

Lake Superior type agates from Lower Michigan Attachments

by Larry Maltby
43 04/14/2017 12:11PM
Last Post by Paul Brandes

System will not allow me to upload a better photo

by John Montgomery
2 04/12/2017 11:37PM
Last Post by John Montgomery

help translating labels Attachments

by ryan christensen
37 04/12/2017 01:08AM
Last Post by Martin Rich

Bishop Mine turquoise

by Barry Miller
8 04/11/2017 09:52PM
Last Post by Alfredo Petrov

NJ Crystal Cavities PDF?

by Ronnie Van Dommelen
5 04/11/2017 08:01PM
Last Post by Ronnie Van Dommelen

Anthropogenic Minerals and the Anthropocene Attachments

by Steve Hardinger
1 04/10/2017 03:46PM
Last Post by Steve Hardinger

K2   (Pages: 1 2 3)

by Steve Hardinger
221 04/09/2017 08:19PM
Last Post by Shah Abbas

A) High quality travenite question. B) And weathering of quartz and chalcedony

by Michael Harwell
21 04/09/2017 03:17PM
Last Post by Michael Harwell

A simple explanation of Liesegang ring formation. Attachments

by Michael Harwell
27 04/09/2017 02:49PM
Last Post by Michael Harwell

Agate Location Attachments

by T. Douglas Schonewald
3 04/08/2017 06:13PM
Last Post by T. Douglas Schonewald

Obscure Canadian locality question

by Fred E. Davis
9 04/07/2017 05:17PM
Last Post by Rob Woodside

Suggestions for Label Repair Attachments

by Steve Hardinger
15 04/06/2017 03:07PM
Last Post by Fred E. Davis

Only from Canada, eh? Attachments   (Pages: 1 ... 9 10 11)

by Maggie Wilson
843 04/05/2017 09:32PM
Last Post by Alfred L. Ostrander

Cinnabar from China

by Paul De Bondt
11 04/04/2017 10:20PM
Last Post by Paul De Bondt

Puma agates with sedimentary and volcanic influence Attachments

by Donald Kasper
3 04/04/2017 04:54PM
Last Post by Daniel Bennett

Link to mindat.org -following topic

by David K. Joyce
7 04/02/2017 06:02PM
Last Post by David K. Joyce

Finally a Rock You Can Get Your Teeth Into

by Gregg Little
7 04/01/2017 06:02AM
Last Post by Matt Neuzil

POTD 04/01/17

by Steve Hardinger
1 04/01/2017 02:46AM
Last Post by Steve Hardinger

Mindat milestone

by David Von Bargen
5 03/31/2017 11:32PM
Last Post by Ralph Bottrill

Crystal habits shown in selected mineral page galleries

by Norman King
26 03/31/2017 11:26PM
Last Post by Ralph Bottrill

A porphyritic pebble imbedded in granite? DZRT GRLS

by Larry Maltby
14 03/30/2017 05:19PM
Last Post by Gregg Little

Questions about "My catalogue" and MinID

by Niels van Velzen
29 03/28/2017 12:21PM
Last Post by Niels van Velzen

Maine and New Hampshire rules....

by Lloyd Alexander
4 03/27/2017 04:33PM
Last Post by Tony Albini

HF Alternatives for Gold Specimens

by Gold Finder
28 03/27/2017 01:47AM
Last Post by cascaillou

Humorous mineral stories   (Pages: 1 2)

by Rolf Luetcke
103 03/25/2017 08:56PM
Last Post by Tony Albini

Native copper in serpentine - Lake Co., CA Attachments

by Gary Mason
10 03/25/2017 05:34PM
Last Post by Jim Bean

A “Rube Goldberg” antique mud saw for cutting petrified wood. Attachments

by Larry Maltby
3 03/25/2017 01:41PM
Last Post by Larry Maltby

Salt of the earth: Halite and other evaporites

by Maggie Wilson
34 03/24/2017 03:24PM
Last Post by Donald B Peck

Royal Cornwall Museum Survey - still a few days remaining Attachments

by Roy Starkey
7 03/23/2017 06:31PM
Last Post by Roy Starkey

Blank page

by Costas Constantinides
4 03/22/2017 11:21PM
Last Post by Costas Constantinides

Collected With Your Dirty Hands Attachments   (Pages: 1 2 3 4)

by Matt Courville
254 03/22/2017 10:40PM
Last Post by Nthingu Musomba

Stunning gold specimen

by Larry Maltby
52 03/22/2017 05:54PM
Last Post by Jon Aurich

Amphibole ID

by Phil M. Belley
8 03/22/2017 05:50PM
Last Post by Phil M. Belley

New German Law (Kulturgutschutzgesetz)

by Holger Klapproth
55 03/22/2017 05:01PM
Last Post by Paul De Bondt

Error in Translation

by Christian Auer
8 03/22/2017 12:39PM
Last Post by Paul De Bondt

How do I add an event?

by Oregon Geo Fest
2 03/21/2017 10:07PM
Last Post by Andrew Debnam

pink chalcedony local needed Attachments

by ryan christensen
1 03/21/2017 12:55AM
Last Post by ryan christensen

Viitaniemi albite vs. montebrasite Attachments

by Joel Dyer
9 03/20/2017 03:30PM
Last Post by Tony Albini

Desirite Quartz Crystals Attachments

by Donovan Wood
19 03/18/2017 09:10PM
Last Post by Steve Hardinger

Flying with specimens

by Ed Clopton
17 03/18/2017 05:19PM
Last Post by Dana Morong

SPAM

by T. Douglas Schonewald
8 03/18/2017 01:59PM
Last Post by Bob Harman

Rock Currier Memorial Attachments

by Steve Hardinger
4 03/17/2017 03:11PM
Last Post by Rob Woodside
This topic has been moved.

I.D, help, inclusion in quartz. Attachments

by Greg Dainty
  This topic has been moved.

unknown metallic in talc?? Attachments

by ryan christensen
10 03/16/2017 08:29PM
Last Post by ryan christensen

pink Chalcedony on Quartz from ?? Attachments

by ryan christensen
1 03/16/2017 12:27AM
Last Post by ryan christensen

Editing locality information

by The Evje og Hornnes geomuseum, Fennefoss
7 03/15/2017 05:30PM
Last Post by The Evje og Hornnes geomuseum, Fennefoss

Opal-CT in fossil wood Attachments

by Donald Kasper
1 03/15/2017 08:01AM
Last Post by Donald Kasper



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