Galena, chalcopyrite, pyrite and quartz

An excellent cabinet size specimen of galena, overgrowth by chalcopyrite tetrahedral crystals. The chalcopyrite is internally dissolved and replaced particularly by pyrite – small pyrite crystals cut the surface of the mother chalcopyrite crystals. The second generation of a galena-bearing solution formed a large galena crystal, which covered most of the chalcopyrite crystals, but some of the ends of these crystals stay out. At the end of the crystalization process, the white quartz overgrowth all of the early formed crystals.

Cluster of amethyst crystals

A delicate an d very aesthetic specimen of long axes clear amethyst crystals with the phantom spreading of color.

Brown-green barite on quartz

An amazing, cabinet size specimen presenting a large, white, strongly dissolved quartz crystals overgrowth by small plate, brown-green zonal barite crystals.

Galena, quartz, sphalerite-marmatite and chalcopyrite

One excellent, large cabinet size specimen, of quartz, overgrowth by large, very well-developed galena crystals segmented formation, followed by chalcopyrite and black sphalerite-marmatite. Galena is strongly dissolved in the last stages of crystallization, forming fingerprint signs.

Chalcopyrite, Galena, sphalwrite-marmatite, quartz and rhodochrosite

One unique specimen of galena, overgrowth by large bright chalcopyrite crystals with very aesthetic striation on the crystal faces and followed by quartz and black sphalerite – marmatite. In the end of the crystallization process crystalized several beautiful hallow rhodochrosite crystals, following the shape of dissolved calcite crystals.

Galena, sphalerite-marmatite, quartz, chalcopyrite and pyrite

One stunning large cabinet size specimen of black, lustrous sphalerite-marmatite large crystals developed on clear quartz, overgrowth by very well crystallized galena crystals – a combination of cub and octahedron, with mirror lustrous crystal faces. Galena is overgrowth by large chalcopyrite crystals, lately dissolved and replaced internally by small pyrite crystals.

Rhodochrosite, quartz, pyrite, galena, sphalerite and stilbite

An outstanding cabinet size specimen of pyrite, galena, and sphalerite overgrowth by small clear quartz crystals covered by rhodochrosite. At the end of the crystallization process, on top of all minerals were developed small double-terminated stilbite crystals.