| Title | Limonite |
| Description | Limonite, not a true mineral, is a mixture of iron hydroxides and oxides. This sample formed is as limonite precipitated as a replacement for wood. |
| Location | USA ▹ North Dakota ▹ McKenzie. Near Watford City. North Dakota Badlands. |
| Photographer | Shannon Heinle. 2001-02-23. |
| Collection | University of North Dakota Mineralogy Collection. |
| Key words | limonite, North Dakota |
| Tech details | 494 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
| GeoDIL number | 151 |
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