| 统计分析在城门山铜矿床中的应用 |
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| 引用本文： | 罗健雄,温伟玲.统计分析在城门山铜矿床中的应用[J].江西地质,1997,11(2):49-55. |
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| 作者姓名： | 罗健雄 温伟玲 |
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| 作者单位： | 江西地质矿产勘查开发局赣西北大队 |
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| 摘 要： | 本文通过对城门山铜矿床主要成矿元素的因子分析，认为与花岗岩成矿作用有关的矿体具有ｃｕ－Ａｇ关联结构模式，与石英斑岩成矿作用有关的矿体除有Ｃｕ－Ａｇ关联结构，尚存在有Ｚｎ－Ａｇ关联结构模式，成矿作用具有多期多阶段性。趋势面分析结果表明，铜、银浓度场在空间上具有分带性特点。
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| 关 键 词： | 城门山铜矿床 因子分析 趋势面分析 |
APPLCATION OF STATISTICAL ANALYSIS TO THE CHENGMENSHAN COPPER DEPOSIT |
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| Luo jianxiong and Wen Weiling.APPLCATION OF STATISTICAL ANALYSIS TO THE CHENGMENSHAN COPPER DEPOSIT[J].Jiangxi Geology,1997,11(2):49-55. |
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| Authors: | Luo jianxiong and Wen Weiling |
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| Abstract: | Based on factor analysis of majior ore-forming elements in the Chengmenshan copper deposit,the authors believe that orebodies related to granite show a Cu-Ag correlation structural model while those related to quartz porphyry display both a Cu-Ag and a Zn-Ag correlation structural model. Mineralization has a multi-period and multistage nature.Trend surface analysis reveals that the Cu and Ag concentration fields show a zonal pattern in space. |
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| Keywords: | Chengmenshan copper deposit factor analysis trend surface analysis |
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