'Vanadinite' definitions:
Definition of 'vanadinite'
From: WordNet
noun
A mineral consisting of chloride and vanadate of lead; a source of vanadium
Definition of 'Vanadinite'
From: GCIDE
- Vanadinite \Va*nad"i*nite\, n. (Min.) A mineral occurring in yellowish, brownish, and ruby-red hexagonal crystals. It consists of lead vanadate with a small proportion of lead chloride. [1913 Webster]