Fluorite with Calcite

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: 20.4 × 14.5 × 6.9 cm = 8.03” × 5.71” × 2.72”
Main crystal size: 1.5 × 1.4 cm = 0.59” × 0.55”