![economical grinding mill for gold ore](/e69yszg/743.jpg)
economical grinding mill for gold ore
Ore is stockpiled at the mill before being fed into a semiautogenous grinding. Stamp mill . A stamp mill is a type of mill machine that crushes material by pounding rather than grinding, either for further processing or for extraction of metallic ores. .... They were common in gold, silver... Mineral Processing Milling Practical Action