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Gypsum : Ca[SO4] · 2H2O |
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Camp Verde Salt Mine (Wingfield Gypsum; Sodium Products Corp. Mine; Graham Wingfield Sulphate Mine; Graham-Wingfield Sulfate Ground), Camp Verde, Camp Verde District, Yavapai Co., Arizona, USA
Subject: 10 cm across. Cluster of gypsum pseudomorphs after glauberite crystals. P. Cristofono specimen and photo. Field-collected 2006. |
| © 2006 Peter Cristofono | Photo ID: 51071 View Count: 296 |
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Camp Verde Salt Mine (Wingfield Gypsum; Sodium Products Corp. Mine; Graham Wingfield Sulphate Mine; Graham-Wingfield Sulfate Ground), Camp Verde, Camp Verde District, Yavapai Co., Arizona, USA
Approximately 5.5 cm blue zoned crystal. Harvard Museum of Natural History, no. 89725. |
| © 2007 Peter Cristofono | Photo ID: 138756 View Count: 152 |