The potassium cyanide drying agent Diaries
Cyanide is mainly created for your mining of silver and gold: It helps dissolve these metals allowing for separation from the other solids. Within the cyanide procedure, finely ground high-grade ore is mixed with the cyanide (in a ratio of about one:five hundred sections NaCN to ore); small-grade ores are stacked into heaps and sprayed with a cyani