Specularite “alpine rose”
Cluster of black tabular hematite crystals sometimes called “Alpine rose” with a pinkish crystal.
Dioptase
Up to five millimeters large crystals of intensely green dioptase.
Baryt
Nádherná ukázka velmi velkých, lesklých krystalů zlatavého barytu. Největší krystal je 12 cm velký.
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.
Cyanotrichite
A beautiful example of velvet-like growth of intensely blue kyanotrichite.
Wulfenite
Bright orange tabular wulfenite crystals up to 3 mm in size grown on contrasting white aragonite.
Turquoise .
We have known about the beautifully blue turquoise with pyritite aggregates from the Iranian location for 4000 years .
Fluorite, Sphalerite
Aesthetic specimen of zonal fluorite crystals with a violet center and green edges, with quartz crystals growing over a large […]
Variscite
Variscite gem-quality of a light green color.
Acanthite, Native silver .
A beautiful specimen of matte, black Acanthite crystals growing through with richly developed clusters and wires of Native silver.
Akanthite, Native silver
A beautiful specimen of matte, black Acanthite crystals growing through with abundantly developed curls and wires of Native silver.