Mineralape
Oxy-vanadium-dravite
David Hospital·CC BY 4.0·Wikimedia

Oxy-vanadium-dravite

Na(V)3(V4Mg2)Si6O18(BO3)3(OH)3O
Trigonale IMA redefined

Composizione

Composizione (% in peso)
O
V
Si
  • OOxygen44.0%
  • VVanadium31.6%
  • SiSilicon14.9%
  • MgMagnesium4.3%
  • BBoron2.9%
  • NaSodium2.0%
  • HHydrogen0.3%

Etimologia

Nome derivato da vanadium.