Quartz (variety smoky and variety gwindel)

Aiguille de l'Eboulement, Les Petites Jorasses, Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes  France (2015)

Specimen size: 20.7 × 11.4 × 10.6 cm = 8.15” × 4.49” × 4.17”
Main crystal size: 17.4 × 8.1 cm = 6.85” × 3.19”