NF6Z7: Pyrargyrite with Calcite - St. Andreasberg mining area, Lower Saxony/Niedersachsen Germany
Pyrargyrite with Calcite

St. Andreasberg mining area, Goslar District, Harz, Lower Saxony/Niedersachsen  Germany

Specimen size: 5.7 × 3.6 × 1.9 cm = 2.24” × 1.42” × 0.75”
Main crystal size: 0.8 × 0.3 cm = 0.31” × 0.12”

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