| Title | Barite (BaSO4) stained by hematite |
| Description | This sample of barite (BaSO4) comes from an unknown location in southern Illinois. It is about 10 cm wide. |
| Location | USA ▹ Illinois. Southern Illinois. |
| Photographer | Twyla Baker. 2001-05-30. |
| Collection | University of North Dakota Mineralogy Collection #888. |
| Key words | barite, Illinois |
| Tech details | 841 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
| GeoDIL number | 566 |
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