Calcite with Dolomite and Quartz

Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (±1980)

Specimen size: 10.5 × 8 × 5.9 cm = 4.13” × 3.15” × 2.32”
Main crystal size: 1.5 × 1.3 cm = 0.59” × 0.51”