Study is made for processing low grade tungsten mineral and waste residue of tungsten by soda sintering.
进行了苏打烧结法处理低品位钨矿和废钨渣的研究。
Mongolia has extensive mineral deposits; copper, coal, molybdenum, tin, tungsten and gold account for a large part of industrial production.
蒙古拥有大量的矿藏资源。铜、煤、钼、锡、钨和金是主要的工业产品。
Relatively rich mineral area, substantial reserves, development prospects, has been proven gold, iron, copper, tungsten, marble, etc. more than 10 minerals.
辖区内矿藏较为丰富，储量可观，开发前景广阔，现已探明的有金、铁、铜、钨、大理石等10多个矿种。
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