| 宁强大茅坪铜矿床矿石成分统计分布及地质意义 |
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| 引用本文： | 李随民.宁强大茅坪铜矿床矿石成分统计分布及地质意义[J].陕西地质,2000,18(1):22-27. |
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| 作者姓名： | 李随民 |
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| 作者单位： | 中国地质大学资源学院,武汉,430074 |
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| 摘 要： | 对陕西宁强县大茅坪铜矿床铜矿石品位统计特征进行了研究，初步认定该矿床铜矿石是两期成矿作用的结果，铜元素的总体分布属混合分布类型。用混合总体筛分法和因子分析法，基本可定量确定各期的矿化范围、强度以及铜矿化作用相关的元素组合，指出此类矿床的地化找矿标志。
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| 关 键 词： | 铜矿床 矿石成分 矿石分布 矿石统计 地质意义 |
| 修稿时间： | 1999-12-24 |
STATISTICAL DISTRIBUTION OF ORE COMPOSITIONS AND GEOLOGICAL SIGNIFICANCE OF DAMAOPING COPPER DEPOSIT IN NINGQIANG |
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| LI Sui-min.STATISTICAL DISTRIBUTION OF ORE COMPOSITIONS AND GEOLOGICAL SIGNIFICANCE OF DAMAOPING COPPER DEPOSIT IN NINGQIANG[J].Geology of Shaanxi,2000,18(1):22-27. |
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| Authors: | LI Sui-min |
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| Abstract: | By studying on the statistics of ore grade of Damaoping copper deposit in Ningqiang,Shaaxi province,it is initially identified that this deposit is the product of two stages mineralization Cu distribution belongs to mixed type in totally After using mixed total sizing analysis and factor analysis methods,mineralization area of various stages,mineralization strength and elements assemblages related to Cu mineralization are determined quantitatively,and it is put forward that ore finding indicators of geochemistry |
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| Keywords: | ore forming epoches factor analysis mixed total total sizing analysis |
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