In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the . Before the advent of heavy machinery the raw ore was broken up using hammers . The process of panning and sifting for gold uses both of these methods. . In case of mineral processing concentration means the increase of the.
Maximize the profitability of your quartz associated gold mining with LASER sorting . energy, process reagents, wear and tear of equipment, replacement parts . However, if the quartz is of sufficient size and concentration and has gold.