Mineralape

Polyakovite-(Ce)

(Ce,Ca)4(Mg,Fe2⁺)(Cr3⁺,Fe3⁺)2(Ti,Nb)2(Si2O7)2O8
Monoclino root IMA approved

構成

Composizione (% in peso)
Ce
O
Si
Cr
Ti
  • CeCerium44.9%
  • OOxygen28.2%
  • SiSilicon9.0%
  • CrChromium8.3%
  • TiTitanium7.7%
  • MgMagnesium1.9%

語源

名前の由来 Vladislav O. Polyakoy.

副チャクラ

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