Thomas Witzke·CC BY-SA 3.0 de·Wikimedia

Witzkeite

Na₄K₄Ca(NO₃)₂(SO₄)₄·2H₂O

Monoclino IMA approved

構成

Composizione (% in peso)

O

K

S

Na

OOxygen46.1%
KPotassium18.8%
SSulfur15.4%
NaSodium11.0%
CaCalcium4.8%
NNitrogen3.4%
HHydrogen0.5%

語源

名前の由来 Thomas Witzke.