Calcite with 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: 18.3 × 12.4 × 8.4 cm = 7.20” × 4.88” × 3.31”
Main crystal size: 3.5 × 3.5 cm = 1.38” × 1.38”