RRUFF #4971

Ansermetite

Элементы:Mn V O H

Valence:Mn^2+V^5+O H

Химия

IMA chemistry:: Mn2+V5+2O6·4H2O
Valence chemistry:: Mn2+V5+2O6·4H2O

Классификация

Crystal systems:: monoclinic
Space groups:: C2, c
Structural group:: Not in a structural group
IMA status:: Approved

Происхождение

Country:: Switzerland
Published:: 2002
Oldest age Ma:: 100
Paragenetic modes:: Abiotic, Secondary, Stage 4a: Earth's earliest continental crust, PM22 - Near-surface hydration, PM32 - Ba-Mn-Pb-Zn metamorphics

Примечания

Brugger J, Berlepsch P, Meisser N, Armbruster T (2003) Ansermetite, MnV2O6·4H2O, a new mineral species with V5+ in five-fold coordination from Val Ferrera, Eastern Swiss Alps. The Canadian Mineralogist 41, 1423-1431