Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Rammelsbergite from
Pont-Péan, Rennes, Ille-et-Vilaine, Brittany, France


Locality type:Commune
Classification
Species:Rammelsbergite
Formula:NiAs2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rammelsbergite data
Locality Data:Click here to view Pont-Péan, Rennes, Ille-et-Vilaine, Brittany, France
Data Identifiers
Mindat Occurrence Record ID:202610
Long-form Identifier:1:3:202610:7
GUID (UUID V4):0
References
Pillard F., Chauris L., Laforêt C. (1985), Inventaire minéralogique de la France, Ed. BRGM, n°13, pp: 82-87
 
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