Calamite from Arizona, United States. Comes with certificate of authenticity. Collectible minerals. Type of stone: Calamite. Dominant color: multicolored. Origin: United States. Average weight (Carats): 34.1 cts. Dimensions (mm): 22 x 16 x 15 mm. Ref. SKU010051. Hydrated mineral of copper and magnesium, often found in hydrothermal veins. Used for mineralogical collections.
