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Sulfide mineral From Wikipedia, the free encyclopedia
Stromeyerite or copper-silver glance[2]: 223 is a sulfide mineral of copper and silver, with the chemical formula AgCuS. It forms opaque blue grey to dark blue orthorhombic crystals.
Stromeyerite | |
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General | |
Category | Sulfide minerals |
Formula (repeating unit) | AgCuS |
IMA symbol | Smy[1] |
Strunz classification | 2.BA.40 |
Crystal system | Orthorhombic |
Crystal class | Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) |
Space group | Cmcm |
It was discovered in 1832 in Central Bohemia Region, Czech Republic, and named after the German chemist, Friedrich Stromeyer who performed the first analysis of the mineral.[3][4]
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