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0 item @ $0.00  

Wolframite

#32123

Wolframite

#32123
Availability
Available
Price
$35.00
Size
3.5 x 2 x 1.7 cm - Miniature 
Formula
(Fe2+, Mn2+)WO4 (RRUFF)
Locality
North Goonbarrow China Clay Pit, St. Austell, Cornwall, England

Gray-black submetallic crystals to 1.5cm. A desirable locality. 

Wolframite

Formula
(Fe,Mn)WO4 
Crystal System
Monoclinic 
Crystal Habit
Prismatic, Lamellar, Massive - Granular 
Cleavage
Perfect, None, None 
Luster
Sub Metallic 
Color
brownish black, iron black 
Streak
reddish brown 
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness
4.5 

Data courtesy of Webmineral.

Collection
Don Phillips Collection

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