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Petzite - Kalgoorlie-Boulder City

Collectors Summary

Chemical Formula Ag3AuTe2
Color leuchtend stahlgrau, eisengrau, eisenschwarz
Streak color graulich schwarz
Lustre Metallglanz
Hardness (Mohs) 2.5
Cleavages {001}
Fracture submuschelig
Solubility +++ HNO3
Crystal System kubisch, I4132