owl  

ATHENA

MINERALOGY

mlevy

Mineral:GONYERITE
Formula:(Mn2+,Mg)5Fe3+(Si3Fe3+)O10(OH)8
Crystal System:Orthorhombic (?)
Strunz Nr:8/H.23-80
Group:Chlorite group
References:AM 40 (1955), 1090; HB2/1 (1995)
Type Locality:Långban (Langban) mine, Bergslagen ore distr., Filipstad, Värmland (Wermland, Varmland), Sweden

mlevy

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

mlevy

Send comments on page to mail pp

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