Behaviour of Lead in Uranium Ore Deposit; Application of Isotope Analysis by Secondary Ion Mass Spectrometry (SIMS)
H. Isobe, T. Ohnuki and H. Hidaka
Department of Environmental Safety Research, Japan Atomic Energy Research Institute, Tokai, Ibaraki, 319-1195, Japan
Department of Earth and Planetary System Sciences, Hiroshima University, Higashi-Hiroshima 739, Japan