Auricupride
Auricupride is a natural alloy that combines copper and gold with formula: Cu3Au. It is extremely malleable. A variant called Tetra-auricupride exists.
It is most often found in Chile, Russia and South Africa.
The semi-mythical metal known as Orichalcum may be connected to this alloy.
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Categories: Minerals | Alloys | Mineral stubs