A Geoscience Digital Image Library
A Geoscience Digital Image Library
| Title | Krohnkite |
|---|---|
| Description | Krohnkite is a secondary copper mineral that is found in the oxidized zones of copper ore deposits. It has composition Na2Cu(SO4)2·2(H2O). The source of this specimen, 8 cm across, is unkown. |
| Photographer | Nessa Eull. 2001-06-06. |
| Collection | University of North Dakota Mineralogy Collection. |
| Key words | krohnkite |
| Tech details | 456 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
| GeoDIL number | 637 |
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