Alluvial Gold Washing
The best-known of the exogenetic ores is alluvial gold which also called placer gold. Alluvial gold refers to gold found in riverbeds, streambeds, and floodplains. Alluvial gold deposits are formed through the weathering actions of wind, rain, and temperature change on rocks containing gold. Under this circumstance, the most efficient way is gravity processing to extract the placer gold by washing away the mud and sieve out the big size stone.
Gold Flotation Process
Flotation is the most popular processing way in gold ore processing project. Because the flotation process can improve the gold grade signifcantly and it is suitable to process the sulfide gold ore, quartz vein gold ore, multi-metal containing sulfide ore, high carbon content and high arsenic content gold ore.
Gold CIL or CIP Process
Gold CIL process (carbon in leaching) is very popular way to process the high grade oxide type gold ore with higher recovery rate and lower operation cost. Another processing way is called CIP ( carbon in pulp) which is very similar to CIL process and also popular in oxide type gold ore project.
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