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海城滑石矿,在地质储量、产品产量、开采规模等各方面,都居全国同行业矿山的首位。这个矿是采掘、选矿、粉碎三位一体的综合性工业企业,全矿共有4个采矿车间,3个粉碎车间,3个辅助车间,有5台蒸汽机车,共有1350马力,一年的运输量可达17万吨。这个矿的设计生产能力15万吨/年,1985年实际产量达14.125万吨。生产的滑石,具有色白、低铁、质纯的特点,广泛用于造纸、橡胶、电缆、塑料、高频瓷、农药、医药、日用化工、
Haicheng talc deposit ranks first in the national mines in the same industry in terms of geological reserves, product output, and mining scale. This mine is a comprehensive industrial enterprise that combines mining, beneficiation and crushing. The whole mine has 4 mining workshops, 3 crushing workshops, 3 auxiliary workshops, and 5 steam locomotives with a total of 1350 horsepower. 170,000 tons. The mine has a designed production capacity of 150,000 tons/year, and in 1985 the actual production reached 141,500 tons. The talc produced is characterized by white color, low iron content and pure quality and is widely used in papermaking, rubber, cable, plastics, high-frequency porcelain, pesticides, pharmaceuticals, daily-use chemicals,