Sperrylite

（重定向自Platinum arsenide）

Sperrylite on chalcopyrite with magnetite, Oktyabersky Mine, Norilsk. Field of view 2.2 cm.

Sperrylite is a platinum arsenide mineral with formula: PtAs₂ and is an opaque metallic tin white mineral which crystallizes in the isometric system with the pyrite group structure. It forms cubic, octahedral or pyritohedral crystals in addition to massive and reniform habits. It has a Mohs hardness of 6 - 7 and a very high specific gravity of 10.6.

单词	Platinum arsenide
释义	Platinum arsenide 英语百科 Sperrylite （重定向自Platinum arsenide） Sperrylite is a platinum arsenide mineral with formula: PtAs₂ and is an opaque metallic tin white mineral which crystallizes in the isometric system with the pyrite group structure. It forms cubic, octahedral or pyritohedral crystals in addition to massive and reniform habits. It has a Mohs hardness of 6 - 7 and a very high specific gravity of 10.6.
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