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2. Diagnostic leaching as an analytical tool for evaluating the effect of reagents on the performance of a gold plant;Lorenzen;Minerals Engineering,1992
3. Diagnostic leaching in the development of flowsheets for new ore deposits;Tumilty,1987
4. The mechanism of leaching of gold from refractory ores;Lorenzen;Minerals Engineering,1992
5. An electrochemical study of the effect of potential on the selective dissolution of base metal sulphides in sulphuric acid;Lorenzen;Minerals Engineering,1992