|a metallic pale yellow mineral consisting of a telluride of gold in the form of elongated striated crystals. It is a source of gold in Australia and North America. Formula: AuTe2|
|[C19: named after Calaveras, county in California where it was discovered]|
a gold telluride mineral (AuTe2) that is a member of the krennerite group of sulfides and perhaps a structurally altered form (paramorph) of krennerite (q.v.); it generally contains some silver replacing gold. Calaverite is most commonly found in veins that have formed at low temperatures, as in sites at Kalgoorlie, Australia; Cripple Creek, Colo.; and Calaveras county, Calif., for which it is named. It crystallizes in the monoclinic system. For detailed physical properties, see sulfide mineral (table)
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