Chlorite Group from North Pennines Area, England, UK
UK | |
| Dunham, Sir K. C. Geology of the North Pennine Orefield, Volume 1 Tyne to Stainmore (2nd Edition), pp 239. |
Young B, Styles M T, and Berridge N G. Niccolite-magnetite mineralization from Upper Teesdale, North Pennines. Min Mag. Sept 1985, Vol. 49, pp. 555-559 | |
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Cambokeels Mine, Westgate, Stanhope, County Durham, England, UK