Outrageously Funny Word Dictionary :: Chalcocite

👉 Chalcocite is a mineral that contains calcium and iron. It is commonly found in rocks, especially those formed during the Cambrian period (about 543 million years ago). Chalcocites are also called calcite or calcic minerals, and they can be found in various forms, including chalcedony, pyroxene, and phlogopin.

chalcocite