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龙煤矿业集团双鸭山分公司东荣三矿于1993年开工兴建,2000年3月正式投产。矿井设计能力为年产150万吨,服务年限为58年。矿井开拓为立井,一个水平,上、下山开采。矿井井田位于黑龙江省红兴隆农垦管理局二九一农场管辖境内,并田面积46.37平方公里,工业储量2亿吨,可采储量1.2亿吨,井田内共有可采煤层10个,平均厚度2.49米井田煤层以低硫、
Dragon Mine Group Shuangyashan Branch Dongrong three mine started construction in 1993, in March 2000 formally put into operation. Mine design capacity of 1.5 million tons per year, the service life of 58 years. Mine development for the shaft, a level, on the mountain mining. Mine Minefield is located in Heilongjiang Province Hongxinglong Farm Bureau 291 farm under the jurisdiction of jurisdiction, and an area of 46.37 square kilometers and an area of industrial reserves of 200 million tons, 120 million tons of recoverable reserves, minefield there are a total of 10 coal seams available, with an average thickness of 2.49 Minefield coal seam with low sulfur,