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Newest topics and users posts
29 Apr-22:26:22 Re: collection of volkmar stingl (Volkmar Stingl)
29 Apr-17:56:49 The mizunaka collection - agate (Am Mizunaka)
29 Apr-16:45:46 Rutile from boiling springs, usa / mvm (minerals - virtual museum) collection (Jordi Fabre)
29 Apr-11:50:01 Re: libyan desert glass structure (Craig Hagstrom)
29 Apr-08:23:04 Re: collection of michael shaw (Michael Shaw)
28 Apr-13:43:16 Re: the mim museum in beirut, lebanon (Philippe Durand)
28 Apr-13:41:44 Re: munich show (mineralientage) 2023 (Philippe Durand)
27 Apr-15:08:36 Re: collection of joseph d'oliveira (Joseph Doliveira)
27 Apr-09:22:16 Re: the mim museum in beirut, lebanon (Mim Museum)
26 Apr-22:30:18 Re: collection of volkmar stingl (Volkmar Stingl)
26 Apr-17:32:07 Topaz on albite from pakistan / mvm (minerals - virtual museum) collection (Jordi Fabre)
26 Apr-17:12:33 Re: collection of joseph d'oliveira (Joseph Doliveira)
26 Apr-15:06:49 The mizunaka collection - adularia (Am Mizunaka)
26 Apr-09:23:05 Re: collection of michael shaw (Michael Shaw)
25 Apr-16:30:00 Smithsonite (cu-bearing) from tsumeb / mvm (minerals - virtual museum) collection (Jordi Fabre)
25 Apr-10:42:35 Re: collection of joseph d'oliveira (Joseph Doliveira)
24 Apr-15:16:46 Re: if anybody knows this gemstone, please tell me (Riccardo Modanesi)
24 Apr-12:18:57 Re: collection of enrique llorens (Enrique Llorens)
24 Apr-10:59:20 Re: if anybody knows this gemstone, please tell me (Gemstonebank)
23 Apr-22:50:59 Re: collection of volkmar stingl (Volkmar Stingl)
23 Apr-16:34:26 Pyromorphite from el horcajo mines, spain / mvm (minerals - virtual museum) collection (Jordi Fabre)
23 Apr-14:49:53 The mizunaka collection - quartz (Am Mizunaka)
23 Apr-14:05:56 Re: collection of michael shaw (Michael Shaw)
23 Apr-01:56:02 The mizunaka collection - rhodochrosite (Am Mizunaka)
22 Apr-15:21:46 Re: arsenopyrite, löllingite, and large baryte xx - but location help needed (Jordi Fabre)

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A general guide for using the Forum with some rules and tips
The information provided within this Forum about localities is only given to allow reference to them. Any visit to any of the localities requires you to obtain full permission and relevant information prior to your visit. FMF is strictly against any illicit activities related to collecting minerals.
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  Topic: Merry Christmas 2015 and Happy New Year!
marvsT/Nminerals

Replies: 28
Views: 40284

PostForum: Off-Topic and Introductions   Posted: Dec 27, 2015 00:13   Subject: Re: Merry Christmas 2015 and Happy New Year!
I'm a little late to wish you a Merry Christmas, but I do hope you have a GREAT New Year's. That is a beautiful rosasite! Where is it from? Perhaps the Ojuela Mine at Mapimi? Marv
  Topic: Dioptase from M'fouati District, Republic of Congo
marvsT/Nminerals

Replies: 2
Views: 8626

PostForum: Mines and Mineral Localities   Posted: Feb 21, 2015 18:49   Subject: Re: Dioptase from M'fouati District, Republic of Congo
If you check mindat.org you will find information about this locality, along with two photos of tiny, poor dioptase crystals. It seems that locals are recovering specimens from the mine recently, so, ...
  Topic: Laayla Collection
marvsT/Nminerals

Replies: 23
Views: 39703

PostForum: Collection photos and Collector's page   Posted: Mar 07, 2014 23:29   Subject: Re: Hello,new to FMF,My collection
Welcome, Glad to have you as a member. That is an interesting specimen you have there! Send us more. Marv
  Topic: How to clean calcite specimens
marvsT/Nminerals

Replies: 11
Views: 21122

PostForum: Conserving, Preparing and Cleaning Minerals   Posted: Mar 02, 2014 17:53   Subject: Re: How to clean calcite specimens
Ivan, A note about cleaning calcite and other carbonates. Many crystals are temperature sensitive and should be cleaned with water that is at the same temperature as the mineral otherwise they may cr ...
  Topic: Oddities from Brandberg, Namibia
marvsT/Nminerals

Replies: 70
Views: 114013

PostForum: Minerals and Mineralogy   Posted: Feb 24, 2014 00:32   Subject: Re: Unknown crystal in Brandberg quartz crystal
Do you know what other associated minerals came out of that pocket or nearby pockets? The associated minerals might give you a clue as to the mineralogy of the immediate area. Marv
  Topic: Calcite and Oyelite from N'Chwaning
marvsT/Nminerals

Replies: 10
Views: 13745

PostForum: Minerals and Mineralogy   Posted: Feb 16, 2014 19:57   Subject: Re: Cacite and oyelite from N'Chwaning
A beautiful and intriguing specimen, Pierre. I have been building a collection of minerals from the Kalahari Manganese Fields for several years and have never seen anything like your specimen anywher ...
  Topic: A mineralogical trip through Germany / Niedersachsen - Lower Saxony
marvsT/Nminerals

Replies: 17
Views: 37053

PostForum: A mineralogical trip through Germany   Posted: Feb 06, 2014 17:54   Subject: Re: A mineralogical trip through Germany / Niedersachsen - Lower Saxony
Beautifully twinned harmotome crystals. Not a micromount or a thumbnail (my favorite sizes), but I love the specimen!. Marv
  Topic: Happy Holidays to all of you out there, wherever you are
marvsT/Nminerals

Replies: 15
Views: 24020

PostForum: Off-Topic and Introductions   Posted: Dec 08, 2013 22:39   Subject: Re: Happy Holidays to all of you out there, wherever you are
Thanks Mark, for reminding us of the season and of our shared interests. Happy holidays to you and all the FMF fans. Marv
  Topic: Measuring mineral specimens
marvsT/Nminerals

Replies: 15
Views: 23330

PostForum: Minerals and Mineralogy   Posted: Feb 02, 2013 17:22   Subject: Re: Measuring mineral specimens
Hello Pierre, I like the method GneissWare uses with provision that the first dimension be across the display face even if the depth be greater. Marv
  Topic: A new member from Sudan
marvsT/Nminerals

Replies: 20
Views: 31933

PostForum: Off-Topic and Introductions   Posted: Jan 10, 2013 19:23   Subject: Re: A new member from Sudan
Welcome from Wisconsin, USA. Looking forward to your postings. Marv
  Topic: Server failure
marvsT/Nminerals

Replies: 6
Views: 15217

PostForum: Comments & Suggestions   Posted: Nov 02, 2012 20:20   Subject: Re: Server failure/wulfenite
Nice wulfenite, Pete. At first I thought it was from the Red Cloud Mine. Just how large is the piece?
  Topic: Quartz collecting outings in South Africa
marvsT/Nminerals

Replies: 354
Views: 626481

PostForum: Mines and Mineral Localities   Posted: Oct 31, 2012 10:02   Subject: Re: Quartz collecting outings in South Africa
I have very much enjoyed your photos and comments, Pierre. It is entertaining and educational for me to see the minerals "in situ" along with some of the larger features of where they are f ...
  Topic: Milpillas Azurite - fake specimen
marvsT/Nminerals

Replies: 27
Views: 67890

PostForum: Incorrect classification and fakes   Posted: Oct 27, 2012 14:13   Subject: Re: Milpillas Azurite specimen
Perhaps the teal colored mineral is chrysocolla. There is a photo on mindat.org (Photo ID: 145140) of azurite from the Milpillas Mine with what is probably chrysocolla and another copper silicate, pl ...
  Topic: Quartz (thunder egg) from Romania
marvsT/Nminerals

Replies: 4
Views: 16641

PostForum: Mines and Mineral Localities   Posted: Oct 11, 2012 21:36   Subject: Re: Quartz (thunder egg) from Romania
Because thundereggs are not minerals, and because they are so well known from the Pacific Northwest it is easy to suppose that something similar from Europe would not be such. However, thundereggs ar ...
  Topic: The collection of Pierre and Riana Joubert
marvsT/Nminerals

Replies: 314
Views: 459969

PostForum: Collection photos and Collector's page   Posted: Sep 11, 2012 15:00   Subject: Re: The collection of Pierre and Riana Joubert
Very nice pieces Pierre, I am partial to thumbnail sized pieces and miniatures, but the large smoky quartz from Erongo (100_1724.JPG) is breathtaking. Thank you for sharing, Marv
 
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