Sphalerite with Calcite and Dolomite

La Mure area, La Mure, Matheysine-Trièves, Grenoble, Isère, Auvergne-Rhône-Alpes  France (±1996)

Specimen size: 4.7 × 4.6 × 2.8 cm = 1.85” × 1.81” × 1.10”
Main crystal size: 2 × 2 cm = 0.79” × 0.79”