Copper ore is a naturally occurring deposit of copper that can be
extracted to produce pure copper. Copper ore is typically made up
of copper sulfide, but can also contain other compounds like
copper-sulphur-iron (chalcopyrite) or copper-sulphur
(chalcocite).
Copper is a very important metal for humans, with many uses in
manufacturing and metalwork. It's used in electrical wiring,
plumbing, builder's hardware, electrical appliances, and brass
goods.
