Calcite with Pyrite

Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania (2009)

Specimen size: 7 × 6.5 × 3.1 cm = 2.76” × 2.56” × 1.22”
Main crystal size: 3.5 × 3.2 cm = 1.38” × 1.26”