5 Simple Statements About potassium cyanide used for gold cleaning Explained
Cyanide is especially produced with the mining of silver and gold: It helps dissolve these metals permitting separation from the other solids. During the cyanide process, finely floor significant-grade ore is combined with the cyanide (in a ratio of about one:five hundred components NaCN to ore); reduced-grade ores are stacked into heaps and spraye