Pyrite, rock crystal, galena
Golden pyrite crystals up to 1 cm in size with dark gray galena crystals and small quartz crystals.
Baryte
Beautiful specimen of very large, shiny crystals of golden Baryte. The edge of the largest Baryte is 7 cm long […]
Crocoite
Beautiful, very rich specimen of shiny, intensely red, needle-like Krokoit crystals up to 2.5 cm large.
Aragonite
A beautiful example of a branched aggregate of aragonite forming stunning dripstones in the shapes of twigs, spheres, and others. […]
Stibnite
Exkluzivní ukázka drúzy lesklých krystalů antimonitu s čirými průsvitnými krystaly barytu. Největší krystaly antimonitu jsou 9 cm velké.
Galena .
Glossy veins of Galena with Sphalerite and Siderite in a polished specimen of Příbram vein .
Goethite
A very aesthetic larger sample of Goethite, which forms reniform layered crusts, velvet brown on the surface, on which black […]
Datolite
Cluster of unusually large, well-defined datolite crystals. The crystal at the top of the specimen is doubly terminated, 8 cm […]
Wulfenite
A magnificent collection sample of intensely orange tabular wulfenite crystals on a large format from the exotic locality of Ahmad […]
Baryte, pyrite
A large flat druse of tabular baryte crystals covered with a crust of crystalline quartz and finely crystallized pyrite. Pyrite […]
Baryte
Larger specimen of tabular crystals distinctly colored by iron oxides. Distinctive specimen of baryte from the famous Moroccan deposit Mibladen.
Ferruginous quartz with agate
A beautiful polished piece of ferrugious quartz from the Czech locality of Cheznovice .