Silver with Calcite

Grande Haldes, Sankt Ludwig vein, Neuenberg Mountain, Sainte-Marie-aux-Mines, Colmar-Ribeauvillé, Haut-Rhin, Grand Est  France

Specimen size: 1.8 × 1.2 × 0.9 cm = 0.71” × 0.47” × 0.35”
Main crystal size: 0.9 × 0.1 cm = 0.35” × 0.04”