Mineral: Argyrodite
Locality: Colquechaca (Aullagas), Chayanta Province, Potosí Department, Bolivia
Dimensions: 5,5 x 4,0 x 2,0 cm
Description: Main crystal size: 2,5 cm
Aggregate of rather sharp-edged, metallic gray crystals
MIM number 835
Photographer: Augustin de Valence (Aďnu)
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