| 山东七宝山次火山杂岩区隐伏含矿角砾岩筒位—形—域精细预测 |
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| 引用本文： | 徐兴旺,孙明洪.山东七宝山次火山杂岩区隐伏含矿角砾岩筒位—形—域精细预测[J].黄金科学技术,1999,7(2):9-18. |
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| 作者姓名： | 徐兴旺 孙明洪 |
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| 作者单位： | [1]中国科学院地质研究所 [2]山东莲宝矿业集团 |
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| 基金项目： | 国家自然科学基金,中国科学院“九五”黄金重大资助,山东莲宝集团七宝山金矿找矿专项资助基金 |
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| 摘 要： | 研究者在山东七宝山次火山杂岩区寻找隐伏砾岩筒型金矿床过程，精细构筑了次火山杂岩区构造－成岩－成矿结构模型和已知含矿角夺筒流体－构造－成矿结构模型，预测和优选了找矿靶区，借助先进的地球化学和地球物理手段进行验证和勘查。结果不仅确定了隐伏含矿角砾岩筒的空间位置，而且还勾画和圈定了其几何形态和大小，从而提高了隐伏矿床的预测精度，降低了勘探的风险。
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| 关 键 词： | 精细预测 次火山杂岩区 隐伏矿床 金矿床 |
Detailed prediction on position,shape and size of concealed orebearing breccia pipes in the subvolcanic complex in Qibaoshan area in Shandong Province |
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| XU Xingwang,CAI Xingpin,LIANG Guanghe,WANG Jie,QUN Dajun,ZHANG Baolin,GAO Haozhong,SUN Minghong,LIU Chensheng,ZHOU Lingke,ZHANG Xiaoyong.Detailed prediction on position,shape and size of concealed orebearing breccia pipes in the subvolcanic complex in Qibaoshan area in Shandong Province[J].Gold Science and Technololgy,1999,7(2):9-18. |
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| Authors: | XU Xingwang CAI Xingpin LIANG Guanghe WANG Jie QUN Dajun ZHANG Baolin GAO Haozhong SUN Minghong LIU Chensheng ZHOU Lingke ZHANG Xiaoyong |
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| Affiliation: | XU Xingwang1,CAI Xingpin1,LIANG Guanghe1,WANG Jie1,QUN Dajun1,ZHANG Baolin1,GAO Haozhong1,SUN Minghong2,LIU Chensheng2,ZHOU Lingke2,ZHANG Xiaoyong2 |
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| Abstract: | In the process of fishing for concealed goldbearing breccia pipe in the subvolcanic complex in Qibaoshan area in Shandong Province,after detailed making tectonicpetrogenicmetallogenic texture model of the subvolanic complex and fluidogeneoustectonicmetallogenic texture model of the known orebearing breccia pipe, predicting and optimize looking for mineral deposits barn areas,we took advanced geochemistry and geophysical means to test and survey,and not only determined precise position of the concealed orebearing breccia pipe,and still delineate and circle its shape and size finally.This will raise prognostic precision of concealed mineral deposit, depress exploratory risk. |
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| Keywords: | concealed orebearing breccia pipe positionshapesize detailed predicting subvolacanic complex Qibaoshan area |
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