Quartz (japan law twin)

Vizille, Grenoble, Isère, Auvergne-Rhône-Alpes  France (2011)

Specimen size: 6.2 × 3.7 × 2 cm = 2.44” × 1.46” × 0.79”
Main crystal size: 6.2 × 1.8 cm = 2.44” × 0.71”