| Title | Heidornite from Mineral County in Nevada |
| Description | Heidornite is a sulfate-borate mineral of complex chemistry. It is often associated with glauberite, a sodium calcium sulfate. This sample is 8 cm across. |
| Location | USA ▹ Nevada ▹ Mineral County |
| Photographer | Shannon Heinle. 2001-03-21. |
| Collection | University of North Dakota Mineralogy Collection #1123. |
| Key words | heidornite, glauberite, Mineral County, Nevada |
| Tech details | 391 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
| GeoDIL number | 227 |
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