Emery is the hardest mineral after diamond and most of the reservesall around the world are located in Turkey. Our company aims todeliver this high quality mine with a high quality service andcompetitive prices. Emery has many different usage areas; Hardenerin concrete floors and surfaces, Millstones, Rice milling andpolishing, Coated abrasives, Slip-resistant for surfaces, Rawmaterial for abrasives, Concrete Streghtening Below you may findtechnical specs of our product: SiO2: 9,60 % Al2O3: 62,40 % Fe2O3:22,14 % CaO: 0,73 % MgO: 0,09 % TiO2: 2,30 % Loss on Ignition: 2,19% Any size can be produced in our facilities. Please contact fordetails.