Stamp mill - WikipediaA stamp mill is a type of mill machine that crushes material by pounding rather than grinding, . from under the stamp, the stamp falls onto the ore below, crushing the rock, . Both texts mentioned the use of vertical stamp mills for ore-crushing. . They were common in gold, silver and copper mining regions of the US in the.stamp mill for crushing rock for gold,stamp mill for crushing rock for gold,Stamp Mills for Processing Gold Silver Copper OreStamp mills are used by miners to crush valuable ore and extract the metals . are found within ore, and stamp mills allow these metals to be released from rock.
stamp mill for crushing rock for gold