文章摘要
张玉明,王世权,江伟.物化探技术在大兴安岭大南沟钼矿勘查中的应用[J].矿产勘查,2020,11(6):1234-1241
物化探技术在大兴安岭大南沟钼矿勘查中的应用
Application of geophysical and geochemical prospecting technology in the exploration of Danangou molybdenum deposit in Da Hinggan Mountains
投稿时间:2019-04-01  
DOI:
中文关键词: 钼矿  物化探技术  土壤地球化学  激电测深  大南沟  大兴安岭
英文关键词: molybdenum, geophysical and geochemical prospeceing technology,soil geochemistry,induced polarization sounding, Danangou, Da Hinggan Mountains
基金项目:内蒙古自治区地质矿产勘查基金(编号:08-1-KC36)资助。
作者单位
张玉明 河南省地质调查院,郑州 450001
河南省金属矿产成矿过程与资源利用重点实验室,郑州 450001 
王世权 河南省地质调查院,郑州 450001
河南省金属矿产成矿过程与资源利用重点实验室,郑州 450001 
江伟 河南省地质调查院,郑州 450001
河南省金属矿产成矿过程与资源利用重点实验室,郑州 450001 
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中文摘要:
      大南沟钼矿区位于内蒙古大兴安岭原始森林中段的森林沼泽区,岩石经历长期的物理风化作用、化学风化作用,形成较厚的堆积物,其上为泥质腐殖质层。基岩露头差,地表找矿信息少,找矿难度大。因此,必须充分应用物化探技术,开展找矿工作。大南沟共发现辉钼矿体9条,初步探获Mo资源量(333)+(334)?合计1830.63 t。已达到小型钼矿床的规模,取得较好的找矿效果。
英文摘要:
      Anangou is located in the forest swamp area in the middle part of the original forest of Da Hinggan Mountains, Inner Mongolia. Rocks have undergone physical and chemical weathering for many years, forming thick deposits on which are argillaceous humus layers. There are few bedrock outcrops, less surface prospecting information and more difficult prospecting. Therefore, it is necessary to make full use of geophysical and geochemical exploration technology and synthetically study the achievements of geophysical and geochemical exploration. The discovery of Danangou molybdenum ore body has found nine molybdenum ore bodies, and Mo resources (333)+(334)? total 1830.63 t, the scale of small deposits has been preliminarily explored. The geophysical and geochemical prospecting methods have been well applied and good prospecting results have been achieved due to the accumulation of long-term working experience in this area.
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