Mineral processing - WikipediaIn the field of extractive metallurgy, mineral processing, also known as ore dressing, is the . Crushing and grinding are the two primary comminution processes. Crushing is normally carried out on "run-of-mine" ore, while grinding (normally.grinding in ore dressing,grinding in ore dressing,Mineral Processing and Ore Dressing - 911 MetallurgistDec 18, 2016 . Before the event of ore dressing, crude ores were shipped directly to the . Plate amalgamation, which consists of grinding the ore and then.
grinding in ore dressing