Azurite with Malachite after Cuprite

Chessy-les-Mines, Les Bois d'Oingt, Villefranche-sur-Saône, Rhône, Auvergne-Rhône-Alpes  France

Specimen size: 5 × 4.5 × 4 cm = 1.97” × 1.77” × 1.57”