Liberation, Separation, Extraction
Liberation, Separation, Extraction. MINE 292 - Lecture 3. Liberation, Separation, Extraction. STAGE 1 – Blasting (600-650 mm) STAGE 2 - Primary Crushing (100-250 mm) STAGE 3 - Secondary Crushing (12-19 mm) STAGE 4 – Grinding (100 microns) STAGE 5 - Separation by size
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