| 特征分析法在最小预测区优选中的应用 |
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| 引用本文： | 张旦,周莹,万永文,宋吴.特征分析法在最小预测区优选中的应用[J].四川理工学院学报(自然科学版),2012,25(4):93-96. |
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| 作者姓名： | 张旦 周莹 万永文 宋吴 |
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| 作者单位： | 1. 成都理工大学,成都,610059
2. 武汉工程大学,武汉,430205 |
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| 基金项目： | 西藏矿产资源潜力评价项目(1212010881631) |
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| 摘 要： | 特征分析法在矿产预测中有着极为广泛的应用;在研究当曲式铁矿矿床地质特征、成矿规律的基础上,将特征分析方法应用到最小预测区优选中。根据成矿模型优选出含矿建造、断裂构造、航磁异常等8个预测变量,在12个最小预测区中圈定出了7个一级最小预测区和4个二级最小预测区,指出了进一步找矿方向。
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| 关 键 词： | 成矿预测 特征分析法 含矿建造 最小预测区 |
Application of Characteristic Analysis to Optimization of Prospective Area of Mineral Deposits |
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| ZHANG Dan,ZHOU Ying,WAN Yong-wen,SONG Hao.Application of Characteristic Analysis to Optimization of Prospective Area of Mineral Deposits[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2012,25(4):93-96. |
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| Authors: | ZHANG Dan ZHOU Ying WAN Yong-wen SONG Hao |
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| Institution: | 1(1.Chengdu University of Technology,Chengdu 610059,China;2.Wuhan Institute of Technology,Wuhan 430205,China) |
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| Abstract: | Characteristic Analysis is used widely in the optimization of prospective area of mineral deposits.Based on summing-up geological characteristics ore-forming disciplinarian and ore-prospecting indicators in the Dangqu steatabound-type iron deposit area,the characteristic analysis is applied to prospective area of mineral deposits.According to this model,8 prediction variables containing stratum,structure,geophysical,geochemical,remote variables are chosen.7 first-order prediction target areas and 4 second-order areas are recognized in this study.Further ore-prospecting direction is given.The quantitative prediction method ore-prospecting targets is researched.Better ore-prospecting effect is made. |
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| Keywords: | mineral prediction characteristic analysis ore bearing formation prospecting areas |
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