RRUFF #6063

Babánekite

Babanekite

Элементы:Cu As O H

Valence:Cu^2+As^5+O H

Химия

IMA chemistry:: Cu3(AsO4)2·8H2O
Valence chemistry:: Cu2+3(As5+O4)2·8H2O

Классификация

Crystal systems:: monoclinic
Space groups:: C2, m
Structural group:: Vivianite
IMA status:: Approved

Происхождение

Country:: Czech Republic
Published:: 2012
Oldest age Ma:: 2222.9
Paragenetic modes:: Biotic, Secondary, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Plášil J, Škácha P, Sejkora J, Škoda R, Novák M, Veselovský F, Hloušek J (2017) Babánekite, Cu3(AsO4)2·8H2O, from Jáchymov, Czech Republic - a new member of the vivianite group. Journal of Geosciences 62, 261-270