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Mineralpedia Details for Xanthiosite

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Xanthiosite

Xanthiosite

Formula
Ni3(AsO4)2 
Crystal System
Monoclinic 
Color
golden yellow 
Class
Monoclinic - Prismatic 
Hardness
WebMineral
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Xanthiosite with Aerugite from South Terris mine, St. Stephen-in-Brannel, Cornwall, England

Xanthiosite with Aerugite
            from South Terris mine, St. Stephen-in-Brannel, Cornwall, England
Special Info
Type Locality,Neotype Specimen

The specimen is from the neotype specimen and consist of yellow pulverulent Xanthiosite and grass green Aerugite, both minerals are extremely rare. This is an reported locality from the collection of Dr. Mark Feinglos. Mark obtained the specimen from the British Museum.

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