К минералам

RRUFF #812

Akatoreite

Элементы:MnAlSiOH
Valence:Mn^2+AlSiOH

Химия

IMA chemistry:
Mn2+9Al2Si8O24(OH)8
Valence chemistry:
Mn2+9Al2Si8O24(OH)8

Классификация

Crystal systems:
triclinic
Space groups:
P1
Structural group:
Not in a structural group
IMA status:
Approved

Происхождение

Country:
New Zealand
Published:
1969
Paragenetic modes:
Abiotic, Primary, Stage 3a: Earth's earliest Hadean crust, PM9 - Lava/xenolith minerals, Stage 4a: Earth's earliest continental crust, PM32 - Ba-Mn-Pb-Zn metamorphics

Примечания

Read P B, Reay A (1971) Akatoreite, a new manganese silicate from eastern Otago, New Zealand. American Mineralogist 56, 416-426 Chemical formula revised: Burns P C, Hawthorne F C (1993) Edge–sharing Mn2+O4 tetrahedra in the structure of akatoreite, Mn2+9Al2Si8O24(OH)8. The Canadian Mineralogist 31, 321-329