RRUFF #807

Aheylite

Элементы:Fe Al P O H

Valence:Fe^2+Al P O H

Химия

IMA chemistry:: Fe2+Al6(PO4)4(OH)8·4H2O
Valence chemistry:: Fe2+Al6(PO4)4(OH)8·4H2O

Классификация

Crystal systems:: triclinic
Space groups:: P1
Structural group:: Turquoise
IMA status:: Approved

Происхождение

Country:: Bolivia
Published:: 1984
Oldest age Ma:: 1790
Paragenetic modes:: Biotic, Secondary, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Foord E E, Taggart J E (1998) A reexamination of the turquoise group: the mineral aheylite, planerite (redefined), turquoise and coeruleolactite. Mineralogical Magazine 62, 93-111