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我国菱镁矿资源丰富,储量约占世界总量韵三分之一。辽宁镁矿公司所处的辽宁海城、营口地区,菱镁矿的储量占全国总储量的80％左右。长期以来,只能利用其块矿为原料进行生产,约有45％的粉矿未能利用,在矿区堆积如山,占用土地,污染环境,又影响矿山的经济效益。
Magnesite resources in our country are abundant, accounting for about one-third of the world total rhyme volume. Liaoning Haicheng, Yingkou area where Liaoning Magnesia Company is located, magnesite reserves account for about 80% of the total reserves of the country. For a long time, only the use of its lump ore as raw material for production, about 45% of the fines failed to take advantage of, piling up in the mining area, occupy the land, pollute the environment, but also affect the economic benefits of mines.