陈学治,丁俊.黔西南纳相-秧坝地区金矿找矿远景分析[J].贵州地质,2016,33(3):161-169
黔西南纳相-秧坝地区金矿找矿远景分析
Analysis on Gold Exploration Prospecting of Naxiang-Yangba Area in Southwest Guizhou
  
DOI:
中文关键词:  找矿远景  黔西南  纳相  秧坝  金矿
英文关键词:xploration prospecting  Southwest Guizhou  Naxiang,Yangba  Gold deposit
基金项目:黔西南地区大型及超大型金矿控矿规律研究(贵州省地质矿产局,任务书编号:科[2014]04-025-055)。
作者单位
陈学治 贵州省地质矿产勘查开发局117地质队贵州贵阳550018 
丁俊 贵州省地质矿产勘查开发局117地质队贵州贵阳550018 
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中文摘要:
      纳相—秧坝地区位于贞丰县烂泥沟金矿床和丫他、板其中型金矿床之间,处于兴义隆起与右江裂谷-前陆盆地两构造单元交界处,具有相同的区域成矿边界条件,矿床地质特征相似,具有Au、Sb、As、Hg土壤地球化学综合异常,岩石地球化学测量反映Hg、F、Sb具前缘晕特征;物探测量反映在T2xm4之下存在隐伏背斜。推测在T2xm4/T2xm3构造界面上,特别是在隐伏背斜轴部,具有较好的成矿条件,具有找矿远景。
英文摘要:
      Naxiang-Yangba area located between Lannigou gold deposit and Yata,Banqi gold deposit,the juncture of Xingyi uplift and Youjiang valley-foreland basin,they have the same regional metallogenic boundary conditions,the deposit geological features are similar,has soil geochemical anomaly of Au,Sb,As and Hg,the rock geochemistry test shows the front holo features of Hg,F and Sb,the geophysical prospecting shows conceal anticline under T2xm4.It’s inferred has good metallogenic condition on the T2xm4//T2xm3,especially the axis position of conceal anticline,has good exploration prospecting.
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