Leon Hupperichs·CC BY-SA 3.0·Wikimedia

Hewettite

CaV⁵⁺₆O₁₆·9H₂O

Monoclino IMA grandfathered

構成

Composizione (% in peso)

O

V

Ca

OOxygen78.6%
VVanadium10.0%
CaCalcium7.9%
HHydrogen3.6%

語源

名前の由来 Donnel F. Hewett.