... :40-325mesh Low power consumption 3.Large Output 2012 Professional Stone Grinder/Limestone MillStone Mill grinds 300 kinds different materials in mining ... 325 mesh. 1.Limestone Mill Raw Materials:Minerals:limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaoline, medical stone, rock phosphate,etc ...