Calcite with Boulangerite inclusions

Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania

Specimen size: 11 × 9.4 × 8.9 cm = 4.33” × 3.70” × 3.50”
Main crystal size: 4 × 1.8 cm = 1.57” × 0.71”