Quartz with Siderite

Vizille, Grenoble, Isère, Auvergne-Rhône-Alpes  France (2010)

Specimen size: 5.3 × 5.2 × 4.8 cm = 2.09” × 2.05” × 1.89”
Main crystal size: 5.3 × 1 cm = 2.09” × 0.39”