Fluorite with Chalcopyrite and Calcite

La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (±2015)

Specimen size: 5.7 × 5.1 × 2.8 cm = 2.24” × 2.01” × 1.10”
Main crystal size: 1.4 × 1.4 cm = 0.55” × 0.55”