Pyrite with Siderite and Sphalerite

Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania

Specimen size: 6.9 × 4 × 3 cm = 2.72” × 1.57” × 1.18”
Main crystal size: 4.3 × 3.9 cm = 1.69” × 1.54”