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冶金工业部矿山司7月21日在包钢召开了第四次全国黑色冶金矿山地测工作会议,湘潭锰矿被评为全国黑色冶金矿山地测工作竞赛的先进单位。湘潭锰矿地测机构近几年来逐步壮大,人员不断增加且素质不断提高,地测装备也不断完善。1987年以来,年年超额完成了国家计划。钻探质量良好,矿芯采取率指标规定大于75％,实际平均为87％。钻探工程一类孔占61.1％,二类孔占30.9％。新增储量
Mining Division of the Ministry of Metallurgical Industry held a fourth national black metallurgical mine geotechnical work conference in Baotou on July 21, and the Xiangtan manganese mine was awarded the advanced unit of the national black metallurgical mine geodetic work contest. Xiangtan manganese geodesy institutions in recent years gradually expanded, increasing personnel and continuous improvement of quality, geodetic equipment also continue to improve. Since 1987, the national plan has been surpassed every year. Drilling quality is good, the core rate taken more than 75% index, the actual average of 87%. Drilling projects accounted for 61.1% of the first hole, two holes accounted for 30.9%. Add new reserves