Definitions for "Cyanidation"
The extraction of gold or silver by dissolving it in a weak solution of alkali metal cyanide. Delivery: The tender of the actual commodity such as silver or gold against a short position in futures during the period allowed by the futures contract.
A method of extracting gold or silver by it in a weak solution of sodium cyanide. Return to the top of the page. DE-WATER : The process of removing water from a flooded mine.
A process of extracting gold and silver as cyanide slimes from their ores by treatment with dilute solutions of potassium cyanide or sodium cyanide. The slimes are subsequently fused and cast into ingots or bullion.