| 胡铁军.青城子地区金银成矿作用、控矿因素及找矿思路[J].地质找矿论丛,2001,(3):187-191,205 |
| 青城子地区金银成矿作用、控矿因素及找矿思路 |
| Au,Ag ORE FORMATION, ORE-CONTROL FACTORS AND ORE EXPLORATION PHILOSOPHY IN QINGCHENGZI AREA |
| 投稿时间：2001-04-18 修订日期：2001-06-14 |
| DOI：10.6053/j.issn.1001-1412.2001.3. 009 |
| 中文关键词: 青城子地区 成矿作用 控矿因素 金银矿 辽宁省 |
| 英文关键词:Qingchengzi area ore formation ore-control factor Au, Ag deposit Liaoning |
| 基金项目: |
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| 中文摘要: |
| 根据青城子地区金银矿床的产出特征,具体分析了各矿床兼备的控矿因素,从裂谷拉张-沉降-回返收缩整个演化过程及不同时期成矿特征的分析,提出了进一步找矿的有利部位:①大石桥组与盖县组接触部;②区域NW向断裂构造与EW向构造带相交的1000～3000m范围内;③借助韧-脆性变形构造带研究,寻找赋矿有利部位;④新岭岩体周边部蚀变煌斑岩型金矿研究及找矿。 |
| 英文摘要: |
| Au, Ag deposits in Qingchengzi area share common ore-control factors. According to rifting extension-sediment precipitation contraction uplift evolution of the area and analysis of ore formation characteristics at different stages prospect targets are located at ① contact of Dashiqiao and Gaixian Formation, ② 1 000~3 000 m about the intersection of NW fault and EW structural belt, ③ ductile-brittle shear zones, ④ periphery of Xinling rock body for altered lamprophyre type Au deposit. |
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