San Genaro Mine, Castrovirreyna mining district, Castrovirreyna District, Castrovirreyna Province, Huancavelica, Peru

Metallic very dark red pyrargyrite. The biggest faceted stone is 13.59 ct.

Ref: J. Hyrsl (2012) Gemstones of Peru, p. 87

Gemstone List

Pyrargyrite

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