Rainbow pyrite, sphalerite-marmatite and quartz

An amazing and very aesthetic specimen of cubic pyrite crystals, covered particularly by black and very lustrous crystals of sphalerite, followed by quartz. In the end of the crystalizing process, oxidation took part in changing color on the surface of pyrite.

Barite cluster on pyrite

One very attractive, almost cabinet size specimen, presenting a cluster of one large and several small barite crystals, with very well shaped lustrous crystal faces, developed on the base of small pyrite crystals.

Galena, shalerite, chalcopyrite, pyrite

An absolutely outstanding cabinet size specimen of large and very well terminated galena crystals, a combination of cubes and octahedrons, followed by sphalerite chalcopyrite and pyrite.