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0 item @ $0.00  

Sylvanite with Tellurium

#41125

Sylvanite with Tellurium

#41125
Availability
Sold
Size
9 x 4.5 x 4.5 cm - Sm Cabinet 
Formula
AgAuTe4 (RRUFF)
Locality
Emperor mine, Tavua Gold Field, Viti Levu, Fiji
Tagged
tellurium , silver , gold

Very very good coverage with lots of elongated bronzy somewhat bladed Sylvanite with long tapering crystals of Tellurium. The crystals are on the order of 1-2mm. Excellent, fun, specimen.

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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