Title | Coquimbite from a uranium mine in Utah, USA |
Description | Coquimbite has composition Fe(SO4)3·9(H2O). In this specimen it has formed a white and yellow crust (left side) and a brown crust (right side), but some samples of coquimbite include well developed short prismatic crystals. |
Location | USA ▹ Utah ▹ Emery. Near San Rafael. Dexter #7 Mine. |
Photographer | Nessa Eull. 2001-06-06. |
Collection | University of North Dakota Mineralogy Collection #826. |
Key words | coquimbite, Utah |
Tech details | 623 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
GeoDIL number | 651 |
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