Lexic.us

Definition of Vivianite

1. n. A hydrous phosphate of iron of a blue to green color, growing darker on exposure. It occurs in monoclinic crystals, also fibrous, massive, and earthy.

2. n. A hydrous phosphate of iron of a blue to green color, growing darker on exposure. It occurs in monoclinic crystals, also fibrous, massive, and earthy.

Definition of Vivianite

1. Noun. (minerology) A blue, green or colourless mineral of monoclinic crystals, Fe₃(PO₄)₂'''·'''8H₂O. ¹

¹ Source: wiktionary.com

Medical Definition of Vivianite

1. A hydrous phosphate of iron of a blue to green colour, growing darker on exposure. It occurs in monoclinic crystals, also fibrous, massive, and earthy. Origin: So called by Werner after the English mineralogist F. G. Vivian. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Vivianite

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