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0 item @ $0.00  

Beraunite with Kidwellite

#AK26662

Beraunite with Kidwellite

#AK26662
Availability
Sold
Size
1.5 x 1.5 x 1 cm - Thumbnail 
Formula
Fe2+Fe3+5(PO4)4(OH)5·6H2O (RRUFF)
Locality
Three Oaks Gap, Polk Co., Arkansas, United States
Tagged
phosphate

A small but neat little combo piece with deep red-brown platy Beraunite composing most of the matrix with soft green Kidwellite blobs and black beads of Goethite.

Beraunite

Formula
Fe2+Fe3+5(PO4)4(OH)5·6H2
Crystal System
Monoclinic 
Crystal Habit
Druse, Radial, Globular 
Cleavage
Good, None, None 
Luster
Vitreous - Dull 
Color
green, greenish brown, gray green, dark greenish brown, dark red 
Streak
green brown 
Class
Monoclinic - Prismatic 
Hardness

Data courtesy of Webmineral.

Collection
Kidwell Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Beraunite
On Dakota Matrix
Other Available Beraunite
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