University of Northern Iowa

00.3.23.712.0002 (Nodule, iron)

Disintegrating. With clay stone nucleus. Shows glacial polishing.

General Information

Accession #: 00.3.23.712.0002
Collection: Petrology
Credit Line: Building site of central building/Cedar Falls/Black Hawk/IA/United States

Location

Perm Location: 130-A29-2