We offer the finest grade of burnt dolomite powder in the marketplace. Also known as dolo lime powder, this powder has high percentage of calcium oxide and magnesium oxide. The burnt dolomite powder is the result of calcinations of natural dolomite lump containing 50% to 55% cac03 and 37% to 40% mgc03. after burning powder contains calcium oxide : 50% to 55%magnesium : 30% to