Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The most efficient chemical which can dissolve gold is cyanide. Cyanide milling technology is very fast and efficient, compared to other reagents such as thiosulfate or mercury. CIP mill technology is very useful because any type of water quality can be used in gold extraction, like hyper-saline water.
