NGB27AN4: Bornite after Chalcocite - Las Cruces Mine, Andalusia Spain
Bornite after Chalcocite

Las Cruces Mine, fase 6, levels 130-135, ↓175 m., Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia  Spain (01/2020)

Specimen size: 2.5 × 1.8 × 1.4 cm = 0.98” × 0.71” × 0.55”
Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”

specimens/s_imagesAN4/Chalcocite-NGB27AN4d.jpg