Angarfite

NaFe³⁺₅(PO₄)₄(OH)₄·4H₂O

Ortorombico heart IMA approved

Komposisi

Composizione (% in peso)

O

P

Fe

OOxygen64.1%
PPhosphorus20.7%
FeIron9.3%
NaSodium3.8%
HHydrogen2.0%

Etimologi

Dinamai dari Angarf-South pegmatite.

Chakra sekunder