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  

Jahnsite-(Camnmn) with Variscite

#52383

Jahnsite-(Camnmn) with Variscite

#52383
Availability
Sold
Size
3 x 2.5 x 3 cm - Thumbnail 
Formula
CaMn2+Mn2+2Fe3+2(PO4)4(OH)2·8H2O (RRUFF)
Locality
Eduardo mine, Conselheiro Pena, Minas Gerais, Brazil
Tagged
phosphate , pegmatite mineral

Prismatic nearly opaque micro crystals of Jahnsite-(CaMnMn) less that 1.0mm eith red Variscite.

Jahnsite-(CaMnMn)

Formula
CaMn2+Mn2+2Fe3+2(PO4)4(OH)2·8H2
Crystal System
Monoclinic 
Cleavage
None, None, None 
Luster
Vitreous (Glassy) 
Color
brownish yellow 
Streak
white 
Class
Monoclinic - Prismatic 
Hardness

Data courtesy of Webmineral.

Other Sold

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2024 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map