Owl - coll. P.P. ATHENA

MINERALOGY

mlevy
Mineral:STURMANITE
Formula:Ca6(Fe3+,Al,Mn2+)2(SO4)2[B(OH)4](OH)12 · 25H2O
Crystal System:Hexagonal
Strunz Nr:6/D.13-50
Group:Ettringite Group
References:CM 21 (1983), 705; HB5 (2003)
Type Locality:Kuruman, Cape Province, South Africa

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


mlevy
Send comments to mail_pp_unige
Copyright © 1986, 1994, 2009 ATHENA - Pierre Perroud. All Rights Reserved.