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Stromeyerite

Stromeyerite
Stromeyerite-352225.jpg
General
Category Sulfide minerals
Formula
(repeating unit)
AgCuS
Strunz classification 2.BA.40
Crystal system Orthorhombic
Crystal class Dipyramidal (mmm)
H-M symbol: (2/m 2/m 2/m)
Space group Cmcm

Stromeyerite is a sulfide mineral of copper and silver, with the chemical formula AgCuS. It forms opaque blue grey to dark blue orthorhombic crystals.

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.


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Wikipedia

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