Calcite with inclusions

Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania (1970-1980)

Specimen size: 9.4 × 8.3 × 5 cm = 3.70” × 3.27” × 1.97”
Main crystal size: 4 × 2.3 cm = 1.57” × 0.91”