Malachite + Quartz from the Arize Massif, Séronais, Ariège, Occitanie, France. Comes with certificate of authenticity. Stone type: Malachite + Quartz. Dominant color: multicolored. Origin: France. Average weight (Carats): 1405.1 carats. Dimensions (mm): 81 x 62 x 43 mm. Ref. : SKU021249. Association of chalcopyrite (copper sulfide) and quartz, often found in hydrothermal veins. Used for mineralogical collections and jewelry.