800 mesh dolomite powder ultrafine mill / Manufacturer of raymond ...
Dolomite is a sedimentary carbonate rock composed mainly of dolomite, often mixed with quartz, feldspar, calcite and clay minerals. The appearance is similar to that of limestone, but it is tougher than limestone, grayish white, brittle, and hard. It is easy to scratch with iron. Dolomite contains higher magnesium and.