Baryte

Minas de Osor mining group, Osor, Comarca La Selva, Girona / Gerona, Catalunya / Catalonia  Spain (1978)

Specimen size: 14.2 × 11.3 × 6.7 cm = 5.59” × 4.45” × 2.64”
Main crystal size: 1.2 × 0.4 cm = 0.47” × 0.16”