NK12AL4: Chalcocite with Sb-rich Tennantite-(Fe) - Las Cruces Mine, Andalusia Spain
Chalcocite with Sb-rich Tennantite-(Fe)

Las Cruces Mine, Gerena-Guillena-Salteras, Comarca Sierra Norte, Seville, Andalusia  Spain

Specimen size: 2.9 × 2 × 1 cm = 1.14” × 0.79” × 0.39”
Main crystal size: 0.6 × 0.5 cm = 0.24” × 0.20”

specimens/s_imagesAL4/Chalcocite-NK12AL4f.jpg