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Minguzzite

K₃Fe³⁺(C₂O₄)₃·3H₂O

Monoclino IMA grandfathered

Bileşim

Composizione (% in peso)

O

K

C

Fe

OOxygen48.9%
KPotassium23.9%
CCarbon14.7%
FeIron11.4%
HHydrogen1.2%