mineral specimens
rare minerals
mineral dealer
systematic minerals
Black Hills minerals
fine minerals
mineral dealer
Dana minerals
IMA minerals
mineral collections
rock and minerals
gem crystal
0 item @ $0.00  

Bermanite with Leucophosphite & Jahnsite

#BN50207

Bermanite with Leucophosphite & Jahnsite

#BN50207
Availability
Sold
Size
8 x 6 x 4 cm - Sm Cabinet 
Formula
Mn2+Mn3+2(PO4)2(OH)2·4H2O (RRUFF)
Locality
Tip Top mine, Custer Co., South Dakota, United States
Tagged
phosphate , pegmatite mineral

Deep dark red micro crystals of Bermanite with rich coverage in voids with micro Hureaulite and Jahnsite.

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.

Mineralpedia
View Bermanite
On Dakota Matrix
Previously Sold Bermanite
On Dakota Matrix
Other Available Bermanite
WebMineral
View Bermanite
Mindat
View Bermanite

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2019 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map