We can offer barite which is come from Guizhou Province China, the main ore are Barite, wollastonite, Calcium carbonate, dolomite, china clay, molybdenum ore etc.. The total reserves is more than 60000000 tons for barite just in one county of Guizhou province, the chemical composition is (BaSO4) 98.4%, (Al2O3) 0.09%, (Fe2O3) 0.07%， (SiO2) 0.41%, density is 4.43%, fineness can reach No.3000 for barite powder; the purity of wollastonite reaches 99.8%, reserves is more than 30000000 tons; reserves for dolomite is up to 10000000000 tons, 16000000000 tons for calcium carbonate.