1. A general model for the reaction of several minerals and several reagents in heap and dump leaching;Box J.C.;Hydrometallurgy
2. A model of the dump leaching process that incorporates oxygen balance, heat balance, and air convection;Cathles L.M.;Metallurgical Transactional B
3. Research and development for the optimization of the variables affecting the heap leaching of the cupriferous ore with sulfuric acid by using bottle roll tests, leaching columns of 6" dia, by 7'in height and columns of 26" dia by 22' in height: Rapport AR.1501;Comeau G.,1996