vivianite

[ viv-ee-uh-nahyt ]

noun
  1. a secondary mineral, hydrous ferrous phosphate, Fe3(PO4)2⋅8H2O, occurring in the form of pale blue crystals or powder.

Origin of vivianite

1
1815–25; named after J. G. Vivian, 19th-century English mineralogist, who found it; see -ite1

Words Nearby vivianite

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024