Pyrargyrite
Very rich specimen composed exclusively of pyrargyrite, which forms glossy crystals up to 8 mm large projecting into space with […]
Turmalín - paraíba
Nádherný segment krystalu turmalínu intenzivně modré barvy ve velmi vysoké brousitelné kvalitě. Tento typ vzácného turmalínu, u kterého je modrá […]
Rutile, hematite
Beautiful specimen of golden Rutile stalks richly growing from black shiny Hematite. The longest Rutile stalks are 1.5 cm in […]
Rutile, hematite
A beautiful specimen of golden rutil needles growing out of black shiny hematite. The longest rutil needles are 1 cm […]
Gold
Beautiful specimen of crystallized gold with a very intricate surface created by so-called skeletal crystallization.
Gold
Beautiful specimen of crystallized gold with distinctive “ribbing” created by so-called hoppered growth.
Gold
Beautiful specimen of dendritically grown crystallized gold in the shape of a tree.
Gold
Beautiful sample of pure gold with a rugged surface created by skeletal crystallization.
Gold
Beautiful sample of pure gold with a textured surface created by skeletal crystallization.
Gold
Aggregate of gold crystals with exceptionally expressive skeletal growth, creating ribbing in places on the sample.
Gold
An aggregate of gold crystals with exceptionally pronounced skeletal growth.
Gold
Aggregate of gold crystals with exceptionally expressive skeletal growth.