1. | ‘American Zinc Co.’s Mining Methods in East Tennessee District’by M.J. Langley From ‘Mining Engineering’ – October 1962 |
2. | ‘Another Big Mine for Ireland: Gortdrum Copper Pit and Mill’by Anon. From ‘‘World Mining’ – July 1966 |
3. | ‘The Stratigraphy, Structure and Mineralization of the Greenhow Mining Area, Yorkshire’ By K.C. Dunham and C.J. Stubblefield From ‘Quarterly Journal of the Geological Society’ Vol. 100 pp209-268 – January 1944 |
4. | ‘The Lead Miners’ Landscape’by G.N. Wright From ‘Country Life’ – May 19 1966 pp. 1236-8 |
5. | ‘An Account of Smelting Lead Ore and Refining Lead’by H.L. Pattinson From ‘Transactions of the Natural History Society of Northumberland and Durham’ Vol. 2 Part 1 pp152-177 – 1832 |
6. | ‘The Mechanisation of the Grassington Moor Mines, Yorkshire’by Arthur Raistrick From ‘Transactions of the Newcomen Society, Vol. 29 pp. 179-193 – 1953-55 |
7. | ‘Teesdale Mining Company, 1821 to 1842’by Harold L. Beadle From ‘The Cleveland Industrial Archaeologist’ No. 13 pp1-14 – 1981 |
8. | ‘Lady’s Rake Lead Mine, Harwood-in-Teesdale’by Harold L. Beadle From ‘The Cleveland Industrial Archaeologist’ No. 7 pp. 17-23 – 1977 |
9. | ‘Sir John’s Mine, Tynehead, Garrigill’by Harold L. Beadle From ‘The Cleveland Industrial Archaeologist’ No. 5 pp. 35-42 – 1976 |
10. | ‘Detecting Geophysical Anomalies at Construction Sites by Dowsing’by Ian Killip From ‘Land and Mineral Surveyor’ Vol. 2 – December 1984 |