相山铀矿田横涧-岗上英矿区三维预测

发布时间：2018-06-14 18:51

  本文选题：GoCAD + 地质建模　； 参考：《地质与勘探》2017年05期

【摘要】：在深部找矿过程中,三维地质建模技术起着不可或缺的作用。本次研究以相山矿田横涧-岗上英矿区为例,依托成矿理论、成矿预测理论和矿产资源勘查与评价理论,分析总结横涧-岗上英矿区的成矿地质条件,利用三维地质建模软件GoCAD建立研究区的地形、地层、构造、岩体、矿体和钻探模型,进一步结合勘查开采经验,建立矿区的地质找矿模型,并且采用找矿信息量法圈定成矿有利区段3处。结果表明,横涧-岗上英矿区深部仍有较大的找矿潜力。
[Abstract]:In the process of deep prospecting, 3D geological modeling technology plays an indispensable role. Taking Hengjian-Gangshangshangshangying mine area of Xiangshan mine as an example, based on metallogenic theory, metallogenic prediction theory and mineral resources exploration and evaluation theory, the metallogenic geological conditions of Hengjian-Gangshangshangshangying mine area are analyzed and summarized. The 3D geological modeling software GoCAD is used to set up the terrain, stratum, structure, rock mass, orebody and drilling model of the study area, and further combine the exploration and mining experience to establish the geological prospecting model of the mining area. And the ore-prospecting information method is used to delineate 3 favorable metallogenic zones. The results show that there is still great prospecting potential in the depth of Hengjian-Gangshangshangshangying Mine.
【作者单位】： 中国地质大学(北京)地球科学与资源学院;中国地质大学(北京)国土资源与高新技术研究中心;核工业北京地质研究院;
【基金】：科技部“我国找矿科研基底规范与关键技术应用研究”(201011002-10)资助
【分类号】：P619.14
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本文编号：2018605