TZ27AD5: Calcite with Pyrite and Sphalerite - Atalaya Mine, Ancash Department Peru
Calcite with Pyrite and Sphalerite

Atalaya Mine, Huallanca District, Bolognesi Province, Ancash Department  Peru (11/2015)

Specimen size: 10 × 9.7 × 6.5 cm = 3.9” × 3.8” × 2.6”
Main crystal size: 5.8 × 5.2 cm = 2.3” × 2.0”

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