Fluorite on Quartz with Calcite

Josefa-Veneros vein, 75 level, Coroña de Arriba-La Collada, La Collada mining area, Siero, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (1975)

Specimen size: 13.2 × 7.5 × 5.2 cm = 5.20” × 2.95” × 2.05”