owl  

ATHENA

MINERALOGY

mlevy

Mineral:MIDDENDORFITE
Formula:K3Na2Mn5Si12(O,OH)36 · 2H2O
Crystal System:Monoclinic
Strunz Nr:8/H.17-42
References:ZRMO 135/3 (2006), 42; AM 94 (2009), 1079
Type Locality:Kukisvumchorr Mt, Khibina massif, Kola Peninsula, Russia

mlevy

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

mlevy

Send comments on page to mail pp

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