Chalcocite, Pyrite

Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia  Spain (01/2020)

Specimen size: 3.2 × 2.2 × 1.6 cm = 1.26” × 0.87” × 0.63”
Main crystal size: 1.2 × 0.3 cm = 0.47” × 0.12”