Mineralape
Guanacoite
Christian Rewitzer·CC BY-SA 3.0·Wikimedia

Guanacoite

Cu2Mg3(OH)4(AsO4)2·4H2O
Monoclino root IMA approved

Composizione

Composizione (% in peso)
O
As
Cu
Mg
  • OOxygen41.4%
  • AsArsenic24.2%
  • CuCopper20.6%
  • MgMagnesium11.8%
  • HHydrogen2.0%

Etimologia

Nome derivato da El Guanaco ore deposit.