owl  

ATHENA

MINERALOGY

mlevy

Mineral:GRIPHITE
Formula:Na4Ca6(Mn,Fe2+,Mg)19Li2Al8(PO4)24(F,OH)8
Crystal System:Cubic
Strunz Nr:7/B.02-10
References:BM 101 (1978), 536; AM 64 (1979), 1333; HB4 (2000)
Type Locality:Everly mine, Harney City, Pennington Co., South Dakota, USA

mlevy

[Mineral Search]     [Abbreviations]     [Pictures]     [Athena]

mlevy

Send comments on page to mail pp

Copyright © 1986, 1994, 2018 ATHENA - Pierre Perroud. All Rights Reserved.