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Here is both Barite (Strontian variety) and ruby jack Sphalerite from the Elmwood Mine, Carthage, Smith County, Tennessee. The feild of veiw is about 1 1/2" (3.81 cm). (Author: Jim Prentiss)
| Dimensiones: | 750 x 563 |
| Tamaño fichero: | 68.46 kbytes |
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