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0 item @ $0.00  

Bermanite with Strengite

#BN55901

Bermanite with Strengite

#BN55901
Availability
Sold
Size
4 x 2 x 3 cm - Miniature 
Formula
Mn2+Mn3+2(PO4)2(OH)2·4H2O (RRUFF)
Locality
Kobokobo Pegmatite, Sud-Kivu, Democratic Republic of Congo
Tagged
phosphate , pegmatite mineral

Rusty red crystals of Bermanite lining a phosphate vug with purple Strengite.

Bermanite

Formula
Mn2+Mn3+2(PO4)2(OH)2·4H2
Crystal System
Monoclinic 
Cleavage
Perfect, Indistinct, None 
Luster
Vitreous - Resinous 
Color
light red, dark reddish brown 
Class
Monoclinic - Sphenoidal 
Fracture
Brittle 
Hardness
3.5 

Data courtesy of Webmineral.

Collection
Dr. Buford Nichols Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Bermanite
On Dakota Matrix
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