Fluorite

Josefa-Veneros vein, 75 level, Coroña de Arriba-La Collada, La Collada mining area, Siero, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (±1974)

Specimen size: 4.8 × 2.9 × 2.4 cm = 1.89” × 1.14” × 0.94”