Mineralape

Natroaphthitalite

KNa3(SO4)2
Trigonale IMA approved

Komposisi

Composizione (% in peso)
O
Na
S
K
  • OOxygen42.6%
  • NaSodium23.0%
  • SSulfur21.4%
  • KPotassium13.0%

Etimologi

Dinamai dari sodium.