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Calcite
Bigrigg Mine, Egremont, Cumbria, England, UK
16 cm across
Calcite with fine hematite inclusions from the Bigrigg Mine, Egremont. Ex Field Museum, likely recovered prior to 1890. (Author: Jesse Fisher)
| Dimensions: | 800 x 586 |
| File size: | 43.57 kbytes |
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