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Gold extraction refers to the processes required to extract gold from its ores. ... developed the MacArthur-Forrest Process for the extraction of gold ores.

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Gold processing: Gold processing ... lode or vein deposits required crushing prior to gold extraction, ... Although the Wohlwill process produces gold of high purity, ...

Gold cyanidation (also known as the cyanide process or the MacArthur-Forrest process) is a hydrometallurgical technique for extracting gold from low-grade ore by ...

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