Mineralape
Eirikite
Modris Baum·Public domain·Wikimedia

Eirikite

KNa6Be2(Si15Al3)O39F2
Trigonale root IMA approved

Komposisi

Composizione (% in peso)
O
Si
Na
  • OOxygen45.9%
  • SiSilicon31.0%
  • NaSodium10.1%
  • AlAluminium6.0%
  • KPotassium2.9%
  • FFluorine2.8%
  • BeBeryllium1.3%

Etimologi

Dinamai dari Erik the Red.

Chakra sekunder

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