Bismuth

Tazna Mine (Tazna-Rosario Mine), (Tasna Mine), Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosí Department  Bolivia

Specimen size: 9.6 × 9.5 × 3.7 cm = 3.78” × 3.74” × 1.46”