| 在1∶20万区域化探工作中应用信息量计算法预测金矿成矿远景区 |
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| 引用本文： | 黄朝关.在1∶20万区域化探工作中应用信息量计算法预测金矿成矿远景区[J].南方国土资源,1989(4). |
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| 作者姓名： | 黄朝关 |
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| 作者单位： | 广西第二水文地质工程地质队 |
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| 摘 要： | 本文通过对桂西北1:20万化探某图幅的资料,应用信息量计算法进行成矿预测,划出金矿成矿远景区6个,筛选出9个主要地质控矿因素和化探找矿标志,可供进一步开展该地区金矿找矿工作时参考。实践证明,信息量计算法是解决成矿预测和提高找矿效率的一种有效途径。
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| 关 键 词： | 金矿 成矿预测 信息量计算法 桂西北 |
THE APPLICATION OF INFORMATION-QUANTITY CALCULATION TO THE PROGNOSIS OF GOLD MINEROGENETIC PROSPECT PROVINCES IN MEDIUM SCALE OF REGIONAL GEOCEMICAL SURVEY |
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| Authors: | Huang Chaoguan |
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| Institution: | No. 2 Hydrogeological and Engineering Geological Party of Guangxi |
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| Abstract: | Based on the data in 1 : 200,000 scale of geochemical survey, of some districts this paper deals with the application of information-quantity calculation to the prognosis of gold minerogenetic prospect provinces. Through this formation-quantity calculation, six gold minerogenetic prospect provinces have been delineated, and nine geological controls and geochemical exploration indicators have been chosen, and these may be useful for reference in carrying out further gold exploration in this area. It is concluded that information-quantity calculation proves to be an effective means of prognosticating gold minerogenetic prospect provinces and also an effective means of improving exploration efficiency. |
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| Keywords: | gold prognosis of minerogenetic prospect province information-quantity calculation |
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