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Nagyagite

#PD38000

Nagyagite

#PD38000
Availability
Sold
Size
2.5 x 2.5 x 1 cm - Thumbnail 
Formula
[Pb(Pb,Sb)S2][(Au,Te)] (RRUFF)
Locality
Kasejovitz, Czech Republic
Tagged
tellurium

Two 1mm suspended crystals in Quartz. Originally from one Dr. Gerhard Jung.

Nagyagite

Formula
[Pb(Pb,Sb)S2][(Au,Te)] 
Crystal System
Tetragonal 
Crystal Habit
Granular, Lamellar, Platy 
Cleavage
Perfect, None, None 
Luster
Metallic 
Color
lead gray, black 
Streak
gray black 
Class
Tetragonal - Disphenoidal 
Fracture
Hackly 
Hardness
1.5-2 

Data courtesy of Webmineral.

Collection
Phillips Collection
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