Mineralape

Potassic-arfvedsonite

KNa2(Fe2⁺4Fe3⁺)Si8O22(OH)2
Monoclino root IMA redefined

構成

Composizione (% in peso)
O
Si
Fe
  • OOxygen47.6%
  • SiSilicon27.8%
  • FeIron13.8%
  • NaSodium5.7%
  • KPotassium4.8%
  • HHydrogen0.2%

語源

名前の由来 potassium.

副チャクラ

third eye