Pyrite specimen with many shiny golden crystals and deep black sphalerite xx = zinc blende
The high-gloss pyrites are very difficult to capture photographically - the specimen is much more attractive in nature.
Typical ore minerals from the former mining industry in Baia Bursa - Maramures - Carpathians - Romania
Weight: 1.3 kilogram
Dimensions: 11 x 8 x 9 cm
The last picture shows the underside