Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Čejkaite

Views:
Watches:
MNR122935

Čejkaite

Radioactive

Description Tabs

Description
Locality: 
Bukov Mine, Rožná, Žďár nad Sázavou District, Vysočina Region, Czech Republic
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4 × 3.2 × 2 cm
Description

Rare uranium mineral from Bukov mine. Yellow-green microcrystalline crusts on matrix. Fluorescent under SW light.

Only few localities worldwide

Mineral Data
What's on the rock

Čejkaite

Formula: 
Na4(UO2)(CO3)3
Strunz: 
5.ED.50
Crystal System: 
Triclinic
Hardness: 
0.0
Type Locality: 
Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic