5 Simple Statements About potassium cyanide used for gold cleaning Explained
Cyanide is especially developed to the mining of silver and gold: It can help dissolve these metals enabling separation from the other solids. Inside the cyanide approach, finely ground significant-grade ore is combined with the cyanide (at a ratio of about one:500 areas NaCN to ore); lower-grade ores are stacked into heaps and sprayed with a cyani