Calcite on Rhodochrosite

Boldut Mine, Cavnic mining area, Cavnic, Maramures  Romania (1993)

Specimen size: 3.2 × 2.8 × 1.5 cm = 1.26” × 1.10” × 0.59”
Main crystal size: 0.8 × 0.7 cm = 0.31” × 0.28”