GB67R0
: Tennantite with Chalcopyrite - Concepción del Oro, Zacatecas
Mexico
Tennantite with Chalcopyrite
Concepción del Oro, Municipio Concepción del Oro, Zacatecas
Mexico
Specimen size: 8 × 5.1 × 2.4 cm = 3.15” × 2.01” × 0.94”
Main crystal size: 1.4 × 0.5 cm = 0.55” × 0.20”
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