Chalcopyrite is a copper iron sulfide mineral that crystallises in the tetragonal system. It has a brassy to golden yellow colour and a hardness of to 4 on the Mohs scale.

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Chalcopyrite is a copper iron sulfide mineral that crystallises in the tetragonal system. It has a brassy to golden yellow colour and a hardness of to 4 on the Mohs scale.

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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archival, archive, chalcopyrite, copper, geology, historical, history, iron, mineral, rock, sulfide