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Words nearby chalcopyrite
How to use chalcopyrite in a sentence
The cobalt ores at these localities occur with pyrites and chalcopyrite as bands in gneiss.
Both chalcocite and chalcopyrite frequently occur in silver-bearing rocks.
Much of the copper of commerce is made from chalcopyrite and bornite, and these ores are more difficult to work.An Elementary Study of Chemistry|William McPherson
Differs from chalcopyrite by paler color and much greater hardness.Geology|William J. Miller
Copper-glance readily alters to other minerals, such as malachite, covellite, melaconite and chalcopyrite.