| 东川播卡金矿品位统计学特征及与矿化的关系 |
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| 引用本文： | 龙庆兵.东川播卡金矿品位统计学特征及与矿化的关系[J].云南地质,2012(3):404-406. |
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| 作者姓名： | 龙庆兵 |
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| 作者单位： | 昆明理工大学 |
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| 摘 要： | 东川播卡金矿,位于金沙江与小江夹持的三角成矿带上,为昆阳群中迄今发现的唯一独立大型金矿。矿区出露中元古界昆阳群浅变质岩系。结合近年来勘探成果,收集矿石品位进行统计学研究,探讨品位与矿化关系。
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| 关 键 词： | 统计学特征 概率筛分 矿化关系 品位频率 云南播卡金矿 |
THE GRADE STATISTICS CHARACTERISTICS AND ITS RELATIONSHIP WITH METALLOGENESIS OF BOKA AU DEPOSIT IN DONGCHUAN,YUNNAN |
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| LONG Qing-bing.THE GRADE STATISTICS CHARACTERISTICS AND ITS RELATIONSHIP WITH METALLOGENESIS OF BOKA AU DEPOSIT IN DONGCHUAN,YUNNAN[J].Yunnan Geology,2012(3):404-406. |
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| Authors: | LONG Qing-bing |
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| Institution: | LONG Qing-bing,WANG Gang(Kunming University of Science and Technology,Kunming 650093) |
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| Abstract: | The Boka Au deposit is in the triangular metallogenetic zone between Jinshajiang river and Xiaojiang river.According to the present resources controlled,it is an ore deposit in large scale,which is the only independent Au deposit in Kunyang Group nowadays.The ore deposit is in the Middle Proterozoic Kunyang Group epirock,buried shallowly,ore grade high,mined and dressed easily,with great economic significance.In this paper,we have an analysis of the relationship between ore grade and metallogenesis according to the statistics of collected grade data and in combination with the recent exploration result. |
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| Keywords: | Statistics Characteristics Probability Screen Metallogenesis Relationship Grade Frequency Boka Au Deposit Yunnan |
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