Rhodonite

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

Specimen size: 5.4 × 3.4 × 2.1 cm = 2.13” × 1.34” × 0.83”
Main crystal size: 1.2 × 0.8 cm = 0.47” × 0.31”