General situation of wollastonite in mineral world
Wollastonite, a metasilicate mineral of calcium and a kind of industrial mineral material, is mainly used at present in the ceramics industry, and less commonly as protective slag for metallurgy, raw materials of paint, coatings of electrods, substitute products for asbestos, abrasive adhesives and additive of glass, as well as coatings for rubber, plastics, insulating material and paper. Some wollastonite rocks can also be used as architectural decoration material and additives of white cement.
Development and utilization of wollastonite started late in China. It was in 1975 that the Xiaojipu wollastonite deposit was firstly found and explored in Xia Malin, Dayie County, Hubei Province. The products of wollastonite began to be produced in 1979, and then many mines came on stream, such as wollastonite mine in Daxiangshan mine in Lishu County, Nancuocao mine in Panshi County, Tiegongshan mine in Lishu County and Xilinhe mine in Longjing City, Jilin Province; the Chengzishan mine in Faku County, Liaoning Province; and the Lijiaxiang mine in Changxing County, Zhejiang Province. Some small-sized mines were put into production one after another. For two decades the development of wollastonite deposits in China has begun to take shape. The output of wollastonite in China was only 4,700 tons in 1981, but it reached was already 0.25 million tons in 1997 according to the statistics from China Non-metallic Minerals Association. Among them 0.1233 million tons were produced from large and medium-sized mines, 0.1257 million tons from small-sized mines. China has become one of important wollastonite mining countries in the world.Henan Hongxing Mining Machinery Co., Ltd is the professional manufacturer of complete sets of mining machinery, for example,hammer crusher,cone crusher Welcome all of you to visit our official website.feed grizzly:http://www.hxjqchina.com/product-list_14.html
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