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Witherite, Fluorite
Minerva I Mine, Bethel level, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
3 x 7 x 3.6 cm / main crystal: 4 cm
(Author: MIM Museum)
| Dimensions: | 1600 x 1280 |
| File size: | 267.71 kbytes |
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