Calcite after Gypsum with Siderite

Cavnic mining area, Cavnic, Maramures  Romania

Specimen size: 4.7 × 4.1 × 3.6 cm = 1.85” × 1.61” × 1.42”
Main crystal size: 2.2 × 1.1 cm = 0.87” × 0.43”