К минералам

RRUFF #5844

Afmite

Элементы:AlOHP
Valence:AlOHP

Химия

IMA chemistry:
Al3(OH)4(H2O)3(PO4)(PO3OH)·H2O
Valence chemistry:
Al3(OH)4(H2O)3(PO4)(PO3OH)·H2O

Классификация

Crystal systems:
triclinic
Space groups:
P1
IMA status:
Approved

Происхождение

Country:
France
Published:
2005
Oldest age Ma:
975.3
Paragenetic modes:
Abiotic, Biotic, Primary, Secondary, Stage 4a: Earth's earliest continental crust, PM21 - Chemical precipitation, Stage 4b: Highly evolved igneous rocks, PM34 - Complex granite pegmatites, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Kampf A R, Mills S J, Rossman G R, Steele I M, Pluth J J, Favreau G (2011) Afmite, Al3(OH)4(H2O)3(PO4)(PO3OH)·H2O, a new mineral from Fumade, Tarn, France: description and crystal structure. European Journal of Mineralogy 23, 269-277