Ion Probe Oxygen Isotope Analysis of Quartz and Magnetite from the Biwabik Iron Formation, Minnesota
S. J. Cornah, I. C. Lyon, C. D. Curtis, J. M. Saxton and K. G. Taylor
Department of Earth Sciences, University of Manchester, Oxford Road, Manchester M13 9PL, UK
Department of Environmental and Geographical Sciences, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK