Fluorite (octahedral) with Quartz and Chlorite

Les Droites (north face), Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes  France

Specimen size: 7 × 6.2 × 3.8 cm = 2.76” × 2.44” × 1.50”
Main crystal size: 1 × 0.8 cm = 0.39” × 0.31”