Calcite epitactic Rhodochrosite, Sphalerite, Pyrite

Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department  Peru (01-02/2016)

Specimen size: 6.8 × 4.2 × 4.5 cm = 2.68” × 1.65” × 1.77”
Main crystal size: 0.5 × 0.2 cm = 0.20” × 0.08”