bornite
Noun
Meaning
A valuable ore of copper, containing copper, iron, and sulphur; -- also called purple copper ore (or erubescite), in allusion to the colors shown upon the slightly tarnished surface.
Source: Webster's dictionarySynonyms
peacock ore
apatite
amphibole
andesite
limonite
anorthite
argentite
arsenopyrite
adamite
bournonite
anglesite
linnaeite
jamesonite
hauerite
bismuthinite
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