Rhodonite with Calcite, Pyrrhotite and Pyrite

San Martín Mine, Chiurucu (Chiuruco), Huallanca District, Bolognesi Province, Ancash Department  Peru (11/2006)

Specimen size: 11.5 × 8.5 × 3.8 cm = 4.53” × 3.35” × 1.50”
Main crystal size: 0.9 × 0.6 cm = 0.35” × 0.24”