| 个旧矿区东区断裂构造分形研究及成矿预测 |
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| 引用本文： | 毛政利,彭省临,赖健清,王力.个旧矿区东区断裂构造分形研究及成矿预测[J].地质找矿论丛,2004,19(1):17-19,47. |
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| 作者姓名： | 毛政利 彭省临 赖健清 王力 |
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| 作者单位： | 中南大学,地学与环境工程学院,湖南,长沙,410083 |
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| 摘 要： | 分形理论是定量研究非线性问题的一种新的有效的理论方法.文章通过对个旧矿区东区断裂构造系统的分形研究,认为该区断裂构造系统在二维平面上服从分形分布,整个矿区分维值D=1.432,马拉格矿田D=1.093,老厂矿田D=1.263,卡房矿田D=1.121,高松矿田D=1.194.由此推测,高松矿田找矿潜力很大,而且,整个矿区的D值大于4个子区域的D值,说明个旧矿区东区仍然存在巨大的找矿潜力.
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| 关 键 词： | 断裂构造 分形 找矿潜力 个旧矿区 云南省 |
| 文章编号： | 1001-1412(2004)01-0017-03 |
| 收稿时间： | 2003/7/9 0:00:00 |
FRACTAL STUDIES OF FRACTURE AND METALLOGENIC PREDICTION IN TH EAST AREA OF GEJIU ORE DISTRICT |
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| MAO Zheng-li,PENG Sheng-lin,LAl Jian-qing and WANG Li.FRACTAL STUDIES OF FRACTURE AND METALLOGENIC PREDICTION IN TH EAST AREA OF GEJIU ORE DISTRICT[J].Contributions to Geology and Mineral Resources Research,2004,19(1):17-19,47. |
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| Authors: | MAO Zheng-li PENG Sheng-lin LAl Jian-qing and WANG Li |
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| Institution: | College of Geo-Scince & Environment Engineenng, Central South University, Changsha 410083, China;College of Geo-Scince & Environment Engineenng, Central South University, Changsha 410083, China;College of Geo-Scince & Environment Engineenng, Central South University, Changsha 410083, China;College of Geo-Scince & Environment Engineenng, Central South University, Changsha 410083, China |
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| Abstract: | Fractal theory is a new theory and method of quantitatively studying on the nonlinear problems. The fractal studying of fracture system in the east area of Gejiu ore district shows that the distribution of the fracture on two-dimension plane is subordinated to Fractal distribution. The dimensional value (D) in the whole mine district is 1.432, Malage ore field, D=1.093, Laochang ore field, D=1.263, Kafang ore field, D=1.121, Gaosong ore field, D=1.194. It can be presumed that Gaosong ore field has big potential for further prospecting. Moreover, D value of the whole mine area larger than those of the four ore field indicate a giant potential for further prospecting in the east Gejiu mine area. |
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| Keywords: | Fracture Fractal metallogenic prediction Gejiu Sn-ore district Yunnan province |
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