Siderite with Quartz

Allevard, Haut-Grésivaudan, Grenoble, Isère, Auvergne-Rhône-Alpes  France

Specimen size: 5.2 × 3.7 × 3.8 cm = 2.05” × 1.46” × 1.50”
Main crystal size: 1.8 × 1.5 cm = 0.71” × 0.59”