gold-mining in north-west Spain, Journal of Roman Studies 60 (1970): 169-85. Jones, R. F. J. and Bird, D. G., Roman gold-mining in north-west Spain, II: Workings on the Rio Duerna, Journal of Roman Studies 62 (1972): 59-74. Lewis, P. R., The Ogofau Roman gold mines at Dolaucothi, The National Trust Year Book 1976-77 (1977). Annels, A and Burnham, BC, The Dolaucothi Gold Mines, University of Wales, Cardiff, 3rd Ed (1995). Burnham, Barry C. "Roman Mining at Dolaucothi: the Implications of the 1991-3 Excavations near the Carreg Pumsaint", Britannia 28 (1997), 325-336 Hodge, A.T. (2001). Roman Aqueducts & Water Supply, 2nd ed. London: Duckworth. Burnham, BC and H, Dolaucothi-Pumsaint: Survey and Excavation at a Roman Gold-mining complex (1987-1999), Oxbow Books (2004). Further reading Dark, K., and P. Dark. The landscape of Roman Britain. Stroud: Sutton, 1997. Jones, B., and D. Mattingly. An atlas of Roman Britain. Oxford: Oxbow, 2002. Reece, R. The coinage of Roman Britain. Stroud: Tempus, 2002. Schrüfer-Kolb, Irene. Roman Iron Production In Britain: Technological and Socio-Economic Landscape Development Along the Jurassic Ridge. Oxford: Archaeopress, 2004. Sim, D., and I. Ridge. Iron for the eagles: The iron industry of Roman Britain. Stroud: Tempus, 2002. External links Animated water lifting wheel in a Roman gold mine Roman Britain Roman Industry in ancient Rome