One extraordinary specimen of single manganocalcite pink crystal, singenetically developed with small transparent rock crystal,green prazem quartz crystals, pyrite and sphalerite.
One excellent thumbnail specimen of space developed thin quartz crystals, forming a net of crystals covered in some points with small pyrite, chalcopyrite and sphalerite crystals
An excellent cabinet size specimen of rhodochrosite spherolites, developed on the top of thin clear quartz crystals. In the end were developed Large sphalerite-marmatite crystal and small chalcopyrite crystals.
A very nice cabinet size specimen of several isolated, well shaped crystal groups of green sphalerite crystals on matrix of space developed quartz net.
An aesthetic tumbnail of needle aragonite covered by small calcite crystals on the matrix of black sphalerite – marmatite
One excellent large cabinet size specimen of big galena cubic crystals in combination with two unusually big sphalerite crystals.
A beautiful and very aesthetic fragment of transparent sphalerite-cleophane crystal, with green to orange color. The specimen is completely transparent and convenient for cutting – faceting. Pictures are taken in transmited (back) light.
A very nice, cabinet size specien showing very well terminated isometric transparent green sphalerite crystals on space developed skeleton of flat white quartz aggregate.
The last whole crystal from unique cavity with dark green – emerald color sphalerite – cileophane, singeneticaly developed with quartz crystals
An excellent fragment of completely transparent cleophane crystal with intensive green to yellow-green color, convenient for faceting