PT37AJ5: Acanthite on Calcite - Balcoll Mine, Catalonia Spain
Acanthite on Calcite

Balcoll Mine, Falset, Comarca Priorat, Tarragona, Catalonia  Spain

Specimen size: 3.7 × 2.5 × 2.2 cm = 1.46” × 0.98” × 0.87”
Main crystal size: 0.5 × 0.4 cm = 0.20” × 0.16”

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