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Jamesonite

#PD30849

Jamesonite

#PD30849
Availability
Sold
Size
4 x 3 x 2 cm - Miniature 
Formula
Pb4FeSb6S14 (RRUFF)
Locality
Port Isaac, St. Endellion, Cornwall, England

Quartz with blowouts of silvery Jamesonite. A locality generally hard to come by.

Jamesonite

Formula
Pb4FeSb6S14 
Crystal System
Monoclinic 
Crystal Habit
Acicular, Radial, Massive - Fibrous 
Cleavage
Perfect, None, None 
Luster
Metallic 
Color
lead gray, steel gray, dark lead gray 
Streak
black. grayish 
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness
2.5 

Data courtesy of Webmineral.

Collection
Don Phillips Collection

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