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Fluorite with Calcite
Minerva I Mine, Rosiclare formation, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
9 x 14 x 15.5 cm / main crystal: 6 cm.
(Author: MIM Museum)
| Dimensions: | 1280 x 1600 |
| File size: | 407.63 kbytes |
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