![HEAP LEACHING TECHNIQUE in MINING](/e69yszg/616.jpg)
HEAP LEACHING TECHNIQUE in MINING
Figure 3 – Process categories based on leach recovery vs ore gold grade (McNab, B., 2006) 3. LEACHING IN THE NATURAL ENVIRONMENT Water is a universal lowpolarity solvent in action in the nature: Water soluble salts in ores tend to dissolve in percolating rainwater and are transported by gravity.