一种软质的银白色有毒金属元素，用于钢合金，存在于许多复合矿物中，包括钒钾铀矿和钒铅矿。
A soft silvery white toxic metallic element used in steel alloys ; it occurs in several complex minerals including carnotite and vanadinite .
钒铅矿钒铅矿钒铅矿