Quartz with Hematite inclusions

Freney d'Oisans, Le Bourg d'Oisans, Grenoble, Isère, Auvergne-Rhône-Alpes  France

Specimen size: 6 × 2.6 × 2.2 cm = 2.36” × 1.02” × 0.87”
Main crystal size: 4.9 × 1.4 cm = 1.93” × 0.55”