论文部分内容阅读
滇西德钦羊拉地区是近年在“三江”中段发现的具有重要找矿远景的铜矿区之一.矿区位于金沙江造山带内,由7个矿床(点)构成,其中以里农铜矿床矿化最强,规模最大,经云南地矿局第三地质大队几年的勘查评价,初步认定其铜储量至少为大型规模.宜昌地质矿产研究所“三江”科研组与云南第三地质大队经过两年多的合作研究,基本查明了羊拉地区铜矿床的成矿地质条件,确定了矿床的成因类型及找矿方向,并在其外围发现了一些新的找矿线索.
One of the copper mines with important prospects of prospecting discovered in the middle section of “Sanjiang” in recent years, the Qinqinla area in western Yunnan is located in the Jinshajiang Orogenic Belt and consists of 7 deposits (points), of which, The most mineralized mineral deposits, the largest, by Yunnan Geology and Mineral Resources Bureau third geological brigade exploration and evaluation of a few years, initially identified its copper reserves at least for large-scale Yichang Institute of Geology and Mineral Resources “Sanjiang” research group and the third geological Yunnan After more than two years of cooperative research, the brigade basically identified the ore-forming geological conditions of the copper deposit in the Yangla area, determined the genetic type and prospecting direction of the deposit, and found some new prospecting clues on its periphery.