amalgamation has been used for thousands of years to recover small sized or fine gold. historically it was used in many operations to increase gold recovery. in spite of this i recommend against using it in almost all applications.
gold amalgamation process principles. the amalgamation process which has been widely used in a variety of forms from earliest times depends upon the wetting and alloying of metallic gold and silver with mercury. because of its high specific gravity and tendency to be collected by larger masses of liquid mercury or mercury coated surfaces
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where a high sulphide recovery is demanded flotation methods are now in general use but in the days before flotation was known a large part of the worlds gold was recovered by concentrating the gold bearing sulphides on tables and smelting or regrinding and amalgamating the product.
jun 24 2014018332amalgamation cylinder as a type of internal amalgamating equipment that is widely used in gold processing plant is used to process heavy sand containing gold of gravel mine and gold
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