Mineralape
Irhtemite
Leon Hupperichs·CC BY-SA 3.0·Wikimedia

Irhtemite

Ca4Mg(AsO4)2(HAsO4)2·4H2O
Monoclino root IMA approved

Skład

Composizione (% in peso)
O
As
Ca
  • OOxygen39.3%
  • AsArsenic36.8%
  • CaCalcium19.7%
  • MgMagnesium3.0%
  • HHydrogen1.2%

Etymologia

Nazwany na cześć Irhtem mine.