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Tiemannite & Pitchblende

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SHS580008

Tiemannite & Pitchblende

Description Tabs

Description
Locality: 
Lašovice, Rakovník, Central Bohemian Region, Czech Republic
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 1.2 × 1.3 cm
Description

Tiemannite and pitchblende on matrix

Mineral Data
What's on the rock

Tiemannite

Formula: 
HgSe
Strunz: 
2.CB.05a
Hardness: 
2.5
Streak: 
Black
Type Locality: 
St Lorenz Mine, Burgstatt veins, Clausthal-Zellerfeld, Harz, Lower Saxony, Germany

Pitchblende

Variety Of: 

Uraninite

Formula: 
UO2
Strunz: 
4.DL.05
Hardness: 
5.0 - 6.0
Formula: 
UO2
Hardness: 
0.0