Fluorite

La Viesca Mine, Destartalada pocket, La Collada mining area, Huergo, Siero, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (03/1999)

Specimen size: 16.6 × 16.3 × 9.2 cm = 6.54” × 6.42” × 3.62”