Kyanite
Rich specimen of dark blue kyanite needles and blades intergrown with white quartz.
Zlato, křemen
Tři milimetry velký kus krystalického ryzího zlata prorostlý nedokonale omezeným krystalem křemene. Tento vzorek je velkou raritou, kde je zlato […]
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 […]
Baryte
Translucent shiny baryte crystals cluster.
Vivianite
Cluster of two dark green vitreous vivianite crystals.
Atacamite
Aesthetic sample of intensely green crystals of Atacamite forming attractive “flowers”.
Kyanite
A rich sample of blue kyanite crystals in quartz from Brazil. The largest crystal is 4 cm in size.
Verdelite
Three centimeters large crystal of green tourmaline in contrasting white quartz.
Elbaite
Beautiful translucent tourmaline crystal with a green base and intensely pink top.
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, hyalite
Beautiful specimen of golden rutile stems growing from black shiny hematite, which are partially overgrown with hyalite glowing under UV […]