Quartz with Siderite

Mésage Mine, Saint-Pierre-de-Mésage, Vizille, Grenoble, Isère, Auvergne-Rhône-Alpes  France (2010)

Specimen size: 7.2 × 5.6 × 6.1  cm = 2.83” × 2.20” × 2.40”
Main crystal size: 3.7 × 0.7 cm = 1.46” × 0.28”