Galena, chalcopyrite, pyrite and quartz

One very nice cabinet size specimen, presenting group of large galena crystals with signs of dissolution on the top of chalcopyrite corroded and replaced by pyrite, followed by quartz.

Needle quartz with pyrite

One beautiful specimen of very aesthetic, perfectly shaped thin quartz crystals with very lustrous crystal faces with well developed pyrite crystals,slightly oxidized  to red color.

Galena, chalcopyrite, sphalerite and quartz

One very rare, cabinet size  specimen, showing  strongly dissolved galena, followed by quartz sphalerite and chalcopyrite. Chalcopyrite  crystals are also subject of dissolution and have rounded edges.

Quartz cluster with pyrite

One large cabinet size cluster of well developed mosaic quartz crystals developed together with pyrite crystals which start their development inn the last stages of growing of quartz. As result part of the pyrite crystals are inside quartz and the rest is on the top of the crystals.