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

Hewettite

CaV5⁺6O16·9H2O
Monoclino IMA grandfathered

Состав

Composizione (% in peso)
O
V
Ca
  • OOxygen78.6%
  • VVanadium10.0%
  • CaCalcium7.9%
  • HHydrogen3.6%

Этимология

Назван в честь Donnel F. Hewett.