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| Symbol | CaCO₃ |
|---|
This is a short overview. For the background — history, value over time and notable mines — see Calcite →
Occurs in: Hydrothermal Deposits, Veins and Lodes →
A common, soft carbonate mineral, extracted by simple quarrying or as a gangue mineral alongside metal ores. Used in construction (as limestone/marble), agriculture (soil treatment) and industrial processes such as steelmaking and glass manufacture.
| Mine | Region | Worked |
|---|---|---|
| Hazard Mine | Derbyshire | from Post-medieval |
| Long Rake Spar Mine | Derbyshire | 1867–1981 (underground) |
| Moss Rake | Derbyshire | At least 1617–Early 1970s |
| Odin Mine | Derbyshire | 1280 (documented)–1869 |
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