Fluorite

Josefa-Veneros vein, 75 level, Coroña de Arriba-La Collada, La Collada mining area, Siero, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (±1970)

Specimen size: 2.5 × 1.9 × 1.6 cm = 0.98” × 0.75” × 0.63”
Main crystal size: 1.5 × 1.4 cm = 0.59” × 0.55”