Calcite with Pyrite

Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania

Specimen size: 9.3 × 4.7 × 2.9 cm = 3.66” × 1.85” × 1.14”
Main crystal size: 4.2 × 1.8 cm = 1.65” × 0.71”