18EB74: Pyrite after Pyrrhotite, Sphalerite - Herja Mine, Maramures Romania
Pyrite after Pyrrhotite, Sphalerite

Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (1964)

Specimen size: 7.5 × 4.7 × 4.0 cm = 2.95” × 1.85” × 1.57”
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