| 三维模型在新疆梅岭铜矿勘探中的应用 |
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| 引用本文： | 余飞燕,王京彬.三维模型在新疆梅岭铜矿勘探中的应用[J].云南地质,2014,33(3):441-445. |
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| 作者姓名： | 余飞燕 王京彬 |
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| 作者单位： | 1. 昆明理工大学,云南昆明,650093
2. 有色金属矿产地质调查中心,北京,100012 |
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| 摘 要： | 梅岭矿区勘探程度较高,积累了大量的地质资料及研究成果,此次研究,建立了梅岭矿区三维地质数据库,应用Micromine软件建立铜矿体三维模型及Fm1断层模型,并应用距离反比法对M1和M2号矿体矿块模型进行空间插值,获得相应的品位模型.通过对比不同勘探网度条件下的矿体三维模型及矿体品位、矿石储量等特征的变化,探讨了在M1和M2号矿体勘探范围内设计勘探网度的合理性.
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| 关 键 词： | 矿体三维模型 储量估算 边界品位 勘探网度 合理性评估 |
THE APPLICATION OF 3D MODEL TO THE EXPLORATION OF MEILING CU DEPOSIT,XINJIANG |
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| YU Fei-yan,WANG Jing-bin.THE APPLICATION OF 3D MODEL TO THE EXPLORATION OF MEILING CU DEPOSIT,XINJIANG[J].Yunnan Geology,2014,33(3):441-445. |
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| Authors: | YU Fei-yan WANG Jing-bin |
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| Institution: | YU Fei-yan, WANG Jing-bin (1. Kunming University of Science and Technology, Kunming 650093; 2. Centre of Nonferrous Geological Survey, Beijing 100012) |
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| Abstract: | The exploration degree of Meiling orefield is very high, with the aggregation of a large amount of geological data and study results. We have set up the 3D geological data bank of Meiling orefield. The 3D model of Cu ore body and Fml fault model are set up with the software Micromine. The space interpolation of M1 and M2 ore block is carried out with the distance inverse proposition method to get the related grade mode/. According to the comparison of variation of ore body 3D model, grade and ore reserves, ere, we have a probe into the rationali- ty of designed exploration grid of ore body MI and M2. |
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| Keywords: | 3D Model of Ore Body Reserves Calculation Boundary Grade Exploration Grid Rationality Assessment |
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