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Bismuthinite Var Csiklovaite

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SHS41369

Bismuthinite Var Csiklovaite

ex. Dr. Wilke (Eppertshausen/Germany)

Description Tabs

Description
Locality: 
Janos, Chihuahua, Mexico
Size Range: 
Thumbnail (1-3cm)
Size: 
2.4 × 1.6 × 1.7 cm
Description

A mixture of bismuthinte, galenobismutite and tetradymite

Mineral Data
What's on the rock

Bismuthinite

Formula: 
Bi2S3
Strunz: 
2.DB.05
Hardness: 
2.0 - 2.5
Streak: 
Lead-gray

Csiklovaite

Mixture Of: 

Bismuthinite

Formula: 
Bi2S3
Strunz: 
2.DB.05
Hardness: 
2.0 - 2.5

Galenobismutite

Formula: 
PbBi2S4
Strunz: 
2.JC.25e
Hardness: 
2.5 - 3.5

Tetradymite

Formula: 
Bi2Te2S
Strunz: 
2.DC.05
Hardness: 
1.5 - 2.0
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