Calcite - A89 Highway works, France - 9 x 9 x 5 cm

Mineral: Calcite
Locality: A89 Highway works, Combronde, Saint-Georges-de-Mons, Riom, Puy-de-Dôme Department, Auvergne-Rhône-Alpes, France
Dimensions: 9 x 9 x 5 cm

Description: Former Paul Zerfass collection, currently on my personal collection.