This small hardcover volume, devoted to weathered sulfide orebodies manifested in gossans and leached capping, contains concise and brief scientific descriptions of the weathering processes, accompanied by an extensive set of photographs. It is one more in the long series of pamphlets and books published by the author and his colleagues, first through the Economic Geology Research Unit at James Cook University (Townsville, Queensland Australia) and now through major publishing houses. The current volume focuses on the field recognition and interpretation of weathered ore deposits without the utilization of any of the multitude of currently available high-tech analytical tools. As...

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