vivianite
[ viv-ee-uh-nahyt ]
/ ˈvɪv i əˌnaɪt /
noun
a secondary mineral, hydrous ferrous phosphate, Fe3(PO4)2⋅8H2O, occurring in the form of pale blue crystals or powder.
Nearby words
vives, vivi-, vivian, viviani, viviani, rené, vivianite, vivid, vividly, vivien, vivification, vivify
Origin of vivianite
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019