Fluorite

Birrity Quarry, Arbouet-Sussaute, Pyrénées-Atlantiques, Nouvelle-Aquitaine  France

Specimen size: 8.8 × 7.2 × 3.7 cm = 3.46” × 2.83” × 1.46”
Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”