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0 item @ $0.00  

Sylvanite with Tellurium

#34373

Sylvanite with Tellurium

#34373
Availability
Sold
Size
3 x 3 x 1 cm - Thumbnail 
Formula
AgAuTe4 (RRUFF)
Locality
Emperor mine, Tavua Gold Field, Viti Levu, Fiji
Tagged
tellurium

A superb specimen analyzed by EDS showing tin-white Tellurium hoppered crystals and goldish Sylvanite striated crystals.

Sylvanite

Formula
AgAuTe4 
Crystal System
Monoclinic 
Crystal Habit
Prismatic, Skeletal, Platy 
Cleavage
Perfect, None, None 
Luster
Metallic 
Color
yellowish silver white, white 
Streak
steel gray 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness
1.5-2 

Data courtesy of Webmineral.

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