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1 item @ $25.00   30:00
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Straczekite

#48100
SOLD
Straczekite from Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States - 48100
Straczekite from Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States - 48100

Straczekite

#48100
Availability
Sold
Size
2.5 x 2 x 1 cm - Thumbnail 
Formula
(Ca,K,Ba)V8O20·3H2O (RRUFF)
Locality
Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
Tagged
vanadium

Black rosettes of crystals - this is superb for the species.

Type Locality

Straczekite

Formula
(Ca,K,Ba)V8O20·3H2O 
Crystal System
Monoclinic 
Crystal Habit
Microscopic Crystals, Fibrous 
Cleavage
Perfect, None, None 
Luster
Greasy (Oily) 
Color
greenish black 
Streak
greenish black 
Class
Monoclinic - Prismatic 
Hardness
1-2 

Data courtesy of Webmineral.

Collection
Don Owens Collection
Special Info
Type Locality
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