在《建筑材料工业“十二五”发展指导意见》(以下简称《意见》)中,非金属矿深加工成另一亮点。《意见》指出,要大力发展以石墨、高岭土、膨润土、滑石、硅灰石、石英、萤石、珍珠岩等为重点的非金属矿物材料深加工产品。根据《意见》规划,“十二五”时期,要在我国优势非金属矿产资源集中地区,建设采选和深加工产业基地。其中,萤石实行开采和生产总量限制,严格控制新增开采产能,引 In the “Building Materials Industry ” Twelfth Five-Year “Development Guidance” (hereinafter referred to as “opinions”), non-metallic mineral processing into another bright spot. The Opinion states that it is necessary to vigorously develop the deep-processed products of non-metallic mineral materials that focus on graphite, kaolin, bentonite, talc, wollastonite, quartz, fluorite and perlite. According to the “Opinion” plan, during the “Twelfth-Five-Year Plan” period, it is necessary to build a mining, dressing and deep-processing industrial base in the region where the dominant non-metallic mineral resources in China are concentrated. Among them, fluorite implementation of the total production and mining restrictions, strict control of new mining capacity, cited