A valuable source of information for all students and research workers - Journal of the Russell Society; ...provides a wealth of information and illustration...a valuable reference source for some time to come and is realistically priced. It is essential reading for studdents of British and economic geology - Geoscientist; The editors are to be congratulated on the production of a comprehensive volume covering mineralisation in the British Isles...every geological library should have a copy. - Mineralium Deposita