Dolomite Lumps

Dolomite lumps is a double carbonate material composed of calcium and magnesium. In terms of chemical formation and structure, it is similar to calcite with magnesium replacing half the calcium ions. we are a manufacturer, supplier and exporter of dolomite lumps which are widely used in glass chemical, steel melting shops and paints. Our whiteness of the dolomite lumps varies from 90% to 97% and fineness 200 mesh (75 micron) to 1250 mesh (10 micron). We provide dolomite lumps of different grades of variable brightness like micro dl-20, dolomite 300, etc.