斑铜矿

Erubescite \Er`u*bes"cite\, n. (Min.)
See {Bornite}.
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Bornite \Bor"nite\, n. [Named after Von Born, a mineralogist.]
(Min.)
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.