| 用1/2.5万不规则网直接查证1/20万化探异常的尝试 |
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| 引用本文： | 刘俊斌.用1/2.5万不规则网直接查证1/20万化探异常的尝试[J].吉林地质,2012,31(2):80-83. |
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| 作者姓名： | 刘俊斌 |
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| 作者单位： | 吉林大学地球探测科学与技术学院,吉林长春130012 吉林省勘查地球物理研究院,吉林长春130012 |
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| 摘 要： | 尝试地运用1/2.5万不规则网土壤地球化学测量方法,对吉林省珲春市小西南岔金铜矿外围某勘查区的1/20万区域化探直接进行了查证,圈出两处地球化学综合异常,异常主成矿元素Au、Cu异常连续,浓集中心突出,浓度分带清晰,与伴生的As、Bi、Pb、Ag、Zn等元素异常套合较好,具有指导找矿作用。
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| 关 键 词： | 土壤地球化学测量 1/2.5万 不规则网 珲春市小西南岔 |
Directly verify 1：200000 geochemical anomalies by 1：25000 irregular network |
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| LIU Jun-bin.Directly verify 1：200000 geochemical anomalies by 1：25000 irregular network[J].Jilin Geology,2012,31(2):80-83. |
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| Authors: | LIU Jun-bin |
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| Institution: | LIU Jun-bin1,2 1.College of Geo-exploration Sciences and Technology,Jilin University,Changchun 130026,Jilin,China;2.Institute of Geophysical Exploration of Jilin Province,Changchun 130012,Jilin,China |
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| Abstract: | Attempt to use the 1：25 000 irregular net soil geochemical survey method,verified some exploration area 1：200 000 regional geochemical exploration of Xiaoxinancha gold-copper mine outside in Hunchun City,Jilin Province,and delineated the two geochemical anomalies.Abnormal main ore-forming elements are Au,Cu continued unusually,showing outstanding concentration center,clear concentration zoning,with better register with sleeve with associated As,Bi,Pb,Ag,Zn element anomalies,has the guiding role for prospecting in the study area. |
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| Keywords: | soil geochemical survey 1:25 000 irregular net Xiaoxinancha of Hunchun City |
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