Fluorite

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

Specimen size: 4.6 × 4.5 × 3 cm = 1.81” × 1.77” × 1.18”
Main crystal size: 2.4 × 1.8 cm = 0.94” × 0.71”