RRUFF #6239

Balestraite

Элементы:K Li V Si O

Valence:K LiV^5+Si O

Химия

IMA chemistry:: KLi2V5+Si4O12
Valence chemistry:: KLi2V5+Si4O12

Классификация

Crystal systems:: monoclinic
Space groups:: C2
Structural group:: Mica
IMA status:: Approved

Происхождение

Country:: Italy
Published:: 2013
Oldest age Ma:: 80
Paragenetic modes:: Abiotic, Stage 4a: Earth's earliest continental crust, PM32 - Ba-Mn-Pb-Zn metamorphics

Примечания

Lepore G O, Bindi L, Zanetti A, Ciriotti M E, Medenbach O, Bonazzi P (2015) Balestraite, KLi2VSi4O10O2, the first member of the mica group with octahedral V5+. American Mineralogist 100, 608-614