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1 item @ $25.00  

Tellurobismuthite

#38272

Tellurobismuthite

#38272
Availability
Sold
Size
3.5 x 2 x 2 cm - Miniature 
Formula
Bi2Te3 (RRUFF)
Locality
Boliden mine, Boliden, Västerbotten, Sweden
Tagged
tellurium

Silvery crystal grains up to 1mm throughout much of matrix. Excellent specimen.

Tellurobismuthite

Formula
Bi2Te3 
Crystal System
Trigonal 
Crystal Habit
Massive - Fibrous, Platy 
Cleavage
Perfect, None, None 
Luster
Metallic 
Color
pale gray 
Streak
lead gray 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Flexible 
Hardness
1.5-2 

Data courtesy of Webmineral.

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