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河南省地质调查院承担的豫西一新安一济源铝土矿远景调查报告经过有关专家委员会的评审,报告提交铝土矿8 500多万吨,豫西铝矾土找矿工作取得新突破。豫西一新安一济源铝土矿远
Henan Province Geological Survey Institute undertakes a survey of prospects for the western Henan Xin Yi Jiyuan bauxite through the review of the relevant expert committees, the report submitted more than 85 million tons of bauxite, western bauxite prospecting work made new breakthroughs. A new West Henan Jiyuan bauxite far