Leon Hupperichs·CC BY-SA 3.0·Wikimedia

Irhtemite

Ca₄Mg(AsO₄)₂(HAsO₄)₂·4H₂O

Monoclino root IMA approved

構成

Composizione (% in peso)

O

As

Ca

OOxygen39.3%
AsArsenic36.8%
CaCalcium19.7%
MgMagnesium3.0%
HHydrogen1.2%

語源

名前の由来 Irhtem mine.