Extractive Metallurgy of Copper SCHLESINGER, MARK E. (MISSOURI UNIVERSITY OF SCIENCE AND TECHNOLOGY, MO, USA),SOLE, KATHRYN C. (KATHRYN C. SOLE CONSULTING, JOHANNESBURG, SOUTH AFRICA AND DEPARTMENT OF MATERIALS SCIENCE AND METALLURGICAL ENGINEERING, UNIVERSITY OF PRETORIA, SOUTH AFRICA),DAVENPORT, WILLIAM G. (EMERITUS PROF. WILLIAM DAVENPORT, DEPARTMENT OF MATERIALS SCIENCE AND ENGINEERING, UNIVERSITY OF ARIZONA, TUSCON, AZ, USA),ALVEAR FLORES, GERARDO R.F. (ADJUNCT PROFESSOR, UNIVERSITY OF QUEENSLAND, AUSTRALIA. MANAGER TECHNICAL MARKETING, WITH RIO TINTO SINGAPORE HOLDINGS PTE LTD.)