Quartz after Fluorite

Aurouze, Mazerat-Aurouze, Brioude, Haute-Loire, Auvergne-Rhône-Alpes  France

Specimen size: 5.2 × 4.6 × 2.4 cm = 2.05” × 1.81” × 0.94”
Main crystal size: 1.4 × 1.4 cm = 0.55” × 0.55”