We are dolomite mineral mine owner and crushing plant. We are manufacturing Dolomite Powder for manufacturing of fertilizer. Please find attached herewith our profile for your ready reference. Specifications : CaO - 29% minimum MgO - 19 % minimum SiO2 - 3% maximum ( Aiming 2.5% and below) LOI - 44 to 46% Size Plus 16 mesh - 1.5% Max 16-30 mesh - 18% max 30-80 Mesh - 30-45% 80-100 Mesh - 32-36% 100-200 Mesh - 1-10% 200 -300 Mesh - 2-6% In case if you have any more quarries then inform to reply about the same.