Copper

Boinás East, 385 Bench, Boinás, Belmonte de Miranda, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (08/10/2001)

Specimen size: 4.4 × 3.2 × 2.2 cm = 1.73” × 1.26” × 0.87”
Main crystal size: 0.4 × 0.3 cm = 0.16” × 0.12”