Quartz from selected localities.
UK | |
| Dunham: Geology of the North Pennine Orefield Vol.I Tyne to Stainmore (2nd Edition) |
Dunham, Sir K. C. Geology of the North Pennine Orefield, Volume 1 Tyne to Stainmore (2nd Edition), pp 254. | |
| |
Brian Young (2011) MILLERITE FROM COLDBERRY GUTTER AND GREAT EGGLESHOPE, TEESDALE, COUNTY DURHAM. NHSN-Transactions-Vol-71-part-2 pp111-114 | |
Dunham, Sir K. C. Geology of the North Pennine Orefield, Volume 1 Tyne to Stainmore (2nd Edition), pp 233, 250. | |
Dunham, Sir K. C. Geology of the North Pennine Orefield, Volume 1 Tyne to Stainmore (2nd Edition), pp 233, 249-250. | |
Dunham Sir K C. 1990. Geology of the Northern Pennine Orefield. Vol 1. Tyne to Stainmore. HMSO | |
Dunham Sir KC. 1990. Geology of the Northern Pennine Orefield. Vol 1. Tyne to Stainmore. HMSO | |
Brian Young (2011) MILLERITE FROM COLDBERRY GUTTER AND GREAT EGGLESHOPE, TEESDALE, COUNTY DURHAM. NHSN-Transactions-Vol-71-part-2 pp111-114 | |
| |
| Dunham pp218, 233, 253-4 |
Dunham KC, Geology of the Northern Pennine Orefield, vol 1, Tyne to Stainmore. | |
Dunham KC, Geology of the Northern Pennine Orefield Vol 1. Tyne to Stainmore |
Coldberry Gutter, Coldberry Mines, Middleton-in-Teesdale, County Durham, England, UK