Drainage and overburden geochemistry in exploration for Platinum-group element mineralization in the Unst Ophiolite, Shetland, U.K. [abstract]: Abstracts - Third decennial International Conference on Geophysical and Geochemical Exploration for Minerals and Groundwater Toronto : Canadian Geoscience Council, 1987 p61 / A.G. Gunn, R.C. LeakeArticle
