KGS Home > Industrial Minerals
Limonite: A general field term for a group of brown, amorphous, to cryptocrystalline naturally occurring hydrous ferric oxides whose real identities are unknown in absence of determinitive study.
All files associated with this page are copyrighted © 1997 –
Kentucky Geological Survey, University of Kentucky. An Equal Opportunity University.
Contact the Webmaster for questions and comments.
August 1, 2012