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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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| Search found 916 matches |
| Author | Message |
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 Topic: Sainte-Marie-aux-Mines 2024 |
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| Fiebre Verde Replies: 24 Views: 8386 |
 Forum: News about Shows Posted: Jul 04, 2024 13:32 Subject: Re: Sainte-Marie-aux-Mines 2024 |
| A couple of pictures. | |
| Topic: Tucson 2024 - It's started! |
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| Fiebre Verde Replies: 84 Views: 46438 |
Forum: News about Shows Posted: Feb 18, 2024 04:24 Subject: Re: Tucson 2024 - It's started! |
| Number 8 in the series of "Barite World Tour" cases entered annually by Bill and Diana Dameron covers Latin America - mainly Mexico and Peru as most other nations in Latin America are devoid ... | |
| Topic: Iron cross twinned Pyrites from Gachalá or from Ubalá? |
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| Fiebre Verde Replies: 10 Views: 7670 |
Forum: What is it? - Where is it from? Posted: Dec 31, 2023 08:20 Subject: Re: Iron cross twinned Pyrites from Gachalá or from Ubalá? |
| Recently, this piece has been published: https://www.mineral-forum.com/message-board/download.php?id=110019, and as I remain intrigued to find out if these twinned Pyrites are truly from Gachalá or if ... | |
| Topic: MIM Visitors' Book |
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| Fiebre Verde Replies: 35 Views: 62775 |
Forum: MIM Museum (Beirut, Lebanon) Posted: Oct 19, 2023 16:46 Subject: Re: MIM Visitors' Book |
| One of my favorite specimens of the MIM is this Colombian euclase.
I just can't stop staring at it. This photo taken during a recent visit doesn't do any justice to the beauty of this crystal. Ther ... |
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| Topic: Who is coming to Mineralientage? |
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| Fiebre Verde Replies: 20 Views: 26336 |
Forum: Mineral Shows Posted: Sep 24, 2023 10:57 Subject: Re: Who is coming to Mineralientage? |
| Does anyone know a good restaurant in Munich for truffles? It will be the right time of year...
John, I have never experienced truffles in Munich but I guess Italian restaurants/trattorias/osterias ... |
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| Topic: New article discussing the morphological features and oddities in Colombian emerald |
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| Fiebre Verde Replies: 1 Views: 8905 |
Forum: Minerals and Mineralogy Posted: May 25, 2023 06:33 Subject: New article discussing the morphological features and oddities in Colombian emerald |
| For those interested in morphological features and oddities in Colombian emerald, there is an article which was just published in the Spring 2023 issue of 𝘎𝘦𝘮𝘴 & &# ... | |
| Topic: MIneralogical Record delivery outside USA |
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| Fiebre Verde Replies: 23 Views: 24716 |
Forum: Mineralogical Literature Posted: Feb 27, 2023 05:29 Subject: Re: MIneralogical Record delivery |
| Received my copy this morning 27 February.
Gerard |
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| Topic: Collection of Fiebre Verde |
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| Fiebre Verde Replies: 746 Views: 1193515 |
Forum: Collection photos and Collector's page Posted: Jan 24, 2023 07:50 Subject: Re: Collection of Fiebre Verde - Coscuez (#857) |
| Coscuez crystal with a spectacular "jardin" magnified by the transparency of the thin hexagonal prism.
Host rock is black shale. |
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| Topic: Collection of Fiebre Verde |
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| Fiebre Verde Replies: 746 Views: 1193515 |
Forum: Collection photos and Collector's page Posted: Jan 19, 2023 16:32 Subject: Re: Collection of Fiebre Verde - Chivor (#860) |
| Water-clear crystal surrounded by small white elongated prismatic crystals of gypsum.
Specimen is partly covered with orange to dark brown material (limonite/goethite pseudomorphs after pyrite). Hos ... |
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| Topic: Collection of Fiebre Verde |
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| Fiebre Verde Replies: 746 Views: 1193515 |
Forum: Collection photos and Collector's page Posted: Jan 08, 2023 08:52 Subject: Re: Collection of Fiebre Verde |
| I agree that with the form of the crystals that they are highly likely to be from Chivor (given my limited knowledge) I do also wonder if the micro crystals present aren't only calcite, but also micro ... | |
| Topic: Collection of Fiebre Verde |
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| Fiebre Verde Replies: 746 Views: 1193515 |
Forum: Collection photos and Collector's page Posted: Jan 07, 2023 15:57 Subject: Re: Collection of Fiebre Verde |
| In this last picture, we can see the depth of the color even more I would say. Close to the c axis direction. Perfect catch of the holes, this one was in progress for being "un vaso" ;)
We ... |
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| Topic: Collection of Fiebre Verde |
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| Fiebre Verde Replies: 746 Views: 1193515 |
Forum: Collection photos and Collector's page Posted: Jan 07, 2023 12:25 Subject: Re: Collection of Fiebre Verde |
| Incredible aesthetic Gérard! What a find. Special recent find in Chivor?
Wonderful color, interesting shape. I also see iridescent calcite and the brown crystals might be limonized pyrite? Would be ... |
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| Topic: Collection of Fiebre Verde |
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| Fiebre Verde Replies: 746 Views: 1193515 |
Forum: Collection photos and Collector's page Posted: Jan 07, 2023 09:04 Subject: Re: Collection of Fiebre Verde - Chivor (#861) |
| Host rock and original beryl crystal were broken up into several pieces due to surrounding pressure.
A good indication that this specimen was formed and shaped by intense geological upheavals. Excep ... |
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| Topic: Shielding effect of pyrite solid inclusions in a Colombian emerald crystal |
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| Fiebre Verde Replies: 1 Views: 5074 |
Forum: Minerals and Mineralogy Posted: Dec 25, 2022 19:12 Subject: Shielding effect of pyrite solid inclusions in a Colombian emerald crystal |
| I recently came across this unusual Colombian crystal from the Chivor mining district.
We can observe a set of pyrite grains aligned along a plane perpendicular to the c-axis. We can also observe a ... |
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| Topic: Locality for a Väyrynenite? |
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| Fiebre Verde Replies: 13 Views: 28134 |
Forum: Improving the FMF Data Base of localities Posted: Oct 21, 2022 08:48 Subject: Re: Locality for a Väyrynenite? |
| I am just impressed that there are that many of you who know what Väyrynenite is at all--I had to look it up! Or who can say something like "Whenever I see a Väyrynenite from Pakistan..." .. ... | |
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