Calcite

Anduze Quarry, Anduze, Alès, Gard, Occitanie  France

Specimen size: 14.8 × 9.5 × 4.6 cm = 5.83” × 3.74” × 1.81”
Main crystal size: 2.8 × 1.8 cm = 1.10” × 0.71”