A gorgeous specimen of clear quartz-rock crystal and sphalerite, overgrowth by rhodochrosite, followed by chalcopyrite and stilbite
An amazing small specimen of rhodochrosite overgrowth by black, very well terminated sphalerite- marmatite, chalcopyrite corroded by pyrite, galena, and quartz
A perfect large cabinet size specimen presenting dark-colored transparent green sphalerite- cleophane with very intensive color, overgrowth by galena, and long axes white quartz crystals.
One very aesthetic and rare specimen of clear and lustrous quartz crystals, overgrowth by black and opaque sphalerite-marmatite, followed by chalcopyrite and pyrite.
One perfect old specimen of barite with very lustrous brown radial developed barite crystals following spherolite texture of the aggregate.
One amazing cabinet size specimen, presenting a cluster of mirror lustrous galena crystals forming skeletal very aesthetic cells.
A beautiful and very unusual cabinet size specimen of well-shaped clear quartz crystals, overgrowth by attractive rhodochrosite with every unusual orange color.