TD16AD0: Chalcocite coating Pyrite - Milpillas Mine, Sonora Mexico
Chalcocite coating Pyrite

Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (2013)

Specimen size: 5.7 × 5.7 × 3.7 cm = 2.2” × 2.2” × 1.5”
Main crystal size: 1.9 × 1.8 cm = 0.7” × 0.7”

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