xanthosiderite: Meaning and Definition of

xan•tho•sid•er•ite

Pronunciation: (zan"thu-sid'u-rīt"), [key]
— n.
  1. a mineral, hydrous iron oxide, FeO&multiplydot;2HO.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.