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  

Hagendorfite

#BN45350

Hagendorfite

#BN45350
Availability
Sold
Size
4.5 x 3 x 2 cm - Miniature 
Formula
NaCaMn2+Fe2+2(PO4)3 (RRUFF)
Locality
Palermo mine, Groton, Grafton Co., New Hampshire, United States
Tagged
phosphate , pegmatite mineral

Dark green to black phases of this rare phosphate with sulfides. Originally labeled as Ferrohagendorfite, an intemediate phase between Varulite and Hagendorfite. Ex. Paul Moore.

Hagendorfite

Formula
NaCaMn2+Fe2+2(PO4)3 
Crystal System
Monoclinic 
Crystal Habit
Massive 
Cleavage
Good, Poor, None 
Color
greenish black 
Streak
gray green 
Class
Monoclinic - Prismatic 
Hardness
3.5 

Data courtesy of Webmineral.

Collection
Dr. Buford L. Nichols Collection

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