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amounts of iron and zinc may be present. Enargite may contain some antimony in place of the arsenic.....more
cuprous and cupric ions.Consisting of copper and sulfur, the composition of digenite may vary between Cu 1.....more
and SulfosaltsConsisting of lead and sulfur, Galena may also contain small amounts of silver, copper or zinc. Its distinct.....more
, and sulfur; antimony may be replaced by arsen. Due to on the cleavage of {110}, bournonite has regular.....more
may be present. Covellite exhibits perfect cleavage in one direction, giving it a sheety, foliat.....more
and sulfur, Galena may also contain small amounts of silver, copper or zinc. Its distinct features.....more
