К минералам

RRUFF #6832

Amamoorite

Элементы:CaMnSiOH
Valence:CaMn^2+Mn^3+SiOH

Химия

IMA chemistry:
CaMn2+2Mn3+(Si2O7)O(OH)
Valence chemistry:
CaMn2+2Mn3+(Si2O7)O(OH)

Классификация

Crystal systems:
monoclinic
Space groups:
P21, a
Structural group:
Ilvaite
IMA status:
Approved

Происхождение

Country:
Australia
Published:
2018
Oldest age Ma:
5.3
Paragenetic modes:
Abiotic, Stage 4a: Earth's earliest continental crust, PM32 - Ba-Mn-Pb-Zn metamorphics

Примечания

Townend R, Grey I E, Mumme W G, Kampf A R, Roberts M P, Gable R W, Dale R (2019) Amamoorite, CaMn2+2Mn3+(Si2O7)O(OH), a new ilvaite-related mineral from the Mary Valley, southeastern Queensland. Australian Journal of Mineralogy 20, 7-14