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.
A very nice small specimen of well developed quartz crystals overgrowth by chalcopyrite and sphalerite.
One excellent specimen presenting singenetically developed skeletal galena crystals and one very well developed sphalerite – marmatite with „snake skin“ surface, on the top of light green quartz – prazem.
A beautiful and very aesthetic cabinet size specimen of chalcopyrite crystals on the top of galena and sphalerite, followed by quartz. Chalcopyrite crystals are internally corroded by pyrite.
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.
An excellent well space developed specimen of sphalerite chalcopyrite and pyrite followed by quartz.
One very aesthetic specimen of large galena cubic crystals with lustrous crystals faces, chalcopyrite and sphalerite developed on green quartz – prazem.
One exceptional skeletal galena crystal secondarily dissolved and forming strange „melting“( almost surrealistic) pictures. Galena is developed on the top of chalcopyrite crystal.
One stunning cabinet size specimen of several chalcopyrite crystals,coated by bornite and covelite and covered by transparent, radial developed quartz crystals.
One beautiful and rare cabinet size specimen, presenting almost full paragenesis set of Madan deposit. Galena is with large cubic skeletal crystals and mosaic developed crystal faces, overgrowth by large green quartz crystals and chalcopyrite, which is secondary oxidated and replaced by pyrite well shaped shiny crystals.