Mineralape
Ferri-katophorite
David Hospital·CC BY 4.0·Wikimedia

Ferri-katophorite

Na(NaCa)(Mg4Fe3⁺)(Si7Al)O22(OH)2
Monoclino root IMA redefined

Composição

Composizione (% in peso)
O
Si
Mg
Fe
  • OOxygen45.2%
  • SiSilicon23.2%
  • MgMagnesium11.5%
  • FeIron6.6%
  • NaSodium5.4%
  • CaCalcium4.7%
  • AlAluminium3.2%
  • HHydrogen0.2%

Etimologia

Nome em honra a katophorite rootname series.