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Clausthalite & Native Selenium

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HCH81814

Clausthalite & Native Selenium

Description Tabs

Description
Locality: 
Tilkerode, Harz, Saxony - Anhalt, Germany
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 2 × 2 cm
Description

Inter grown grains of clausthalite up to 0.5 mm very rich in calcite.

Mineral Data
What's on the rock

Clausthalite

Formula: 
PbSe
Strunz: 
2.CD.10
Hardness: 
2.5 - 3.0
Type Locality: 
St Lorenz Mine, Burgstatt veins, Clausthal-Zellerfeld, Harz, Lower Saxony, Germany

Selenium

Formula: 
Se
Strunz: 
1.CC.10
Crystal System: 
Trigonal
Hardness: 
2.0
Streak: 
red

Seller Information

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