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Acanthite from
Le Mazet vein no. 1, Le Mazet, Montmins mining district, Échassières, Vichy, Allier, Auvergne-Rhône-Alpes, France


Locality type:Vein
Classification
Species:Acanthite
Formula:Ag2S
Comments:Quite resembling to those from "Les Montmins".

Description fits that of a cryptomelane-group mineral, therefore status changed to "unconfirmed" (Uwe Kolitsch, 17 Sept. 2014).
Habit:Very elongated minute cristals (about 200µ), square section and pyramidal terminations, metalic luster.
Colour:black
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Very Rare
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Acanthite data
Locality Data:Click here to view Le Mazet vein no. 1, Le Mazet, Montmins mining district, Échassières, Vichy, Allier, Auvergne-Rhône-Alpes, France
Data Identifiers
Mindat Occurrence Record ID:850412
Long-form Identifier:1:3:850412:8
GUID (UUID V4):0
Nearest other occurrences of Acanthite
0.4km (0.2 miles) ⓘSte Barbe vein (Les Montmins), Montmins mining district, Échassières, Vichy, Allier, Auvergne-Rhône-Alpes, France
26.4km (16.4 miles) ⓘBaryte vein, Vitrac, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
45.7km (28.4 miles) ⓘRosiers Mine (Le Rozier Mine; Le Rosier Mine), Saint-Pierre-le-Chastel, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
52.7km (32.7 miles) ⓘMontebras Mines, Montebras, Soumans, Aubusson, Creuse, Nouvelle-Aquitaine, France
69.6km (43.2 miles) ⓘLes Rats Mine, Le Crozet, Roanne, Loire, Auvergne-Rhône-Alpes, France
87.2km (54.2 miles) ⓘLes Farges Mine, Ussel, Ussel, Corrèze, Nouvelle-Aquitaine, France
References
 
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