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,(1):17-19,47
个旧矿区东区断裂构造分形研究及成矿预测
FRACTAL STUDIES OF FRACTURE AND METALLOGENIC PREDICTION IN TH EAST AREA OF GEJIU ORE DISTRICT
投稿时间:2003-07-09  
DOI:10.6053/j.issn.1001-1412.2004.1. 005
中文关键词:  断裂构造  分形  找矿潜力  个旧矿区  云南省
英文关键词:Fracture  Fractal  metallogenic prediction  Gejiu Sn-ore district  Yunnan province
基金项目:
作者单位
毛政利 中南大学, 地学与环境工程学院, 湖南, 长沙, 410083 
彭省临 中南大学, 地学与环境工程学院, 湖南, 长沙, 410083 
赖健清 中南大学, 地学与环境工程学院, 湖南, 长沙, 410083 
王力 中南大学, 地学与环境工程学院, 湖南, 长沙, 410083 
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中文摘要:
      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.
英文摘要:
      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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