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Keckite
Joan Rosell, from rosellminerals.com·CC BY-SA 4.0·Wikimedia

Keckite

CaMn(Fe3⁺,Mn)2Fe32(PO4)4(OH)3(H2O)7
Monoclino IMA approved

成分

Composizione (% in peso)
O
Fe
P
Mn
  • OOxygen50.8%
  • FeIron20.4%
  • PPhosphorus15.1%
  • MnManganese6.7%
  • CaCalcium4.9%
  • HHydrogen2.1%

詞源

命名來源 Erich Keck.