Fluorite with Sphalerite and Quartz

La Viesca Mine, La Collada mining area, Huergo, Siero, Comarca Oviedo  Spain (2016)

Specimen size: 5 × 3.3 × 2.1 cm = 1.97” × 1.30” × 0.83”
Main crystal size: 1.3 × 1 cm = 0.51” × 0.39”