基于3DMine的云南省官房铜矿矿体三维建模及深部找矿预测  

3d Modeling and Deep Prospecting Prediction of Guanfang Copper Deposit in Yunnan Province Based on 3DMine Technology

作　　者：董雪健 陈爱兵[1] 李育 贾福聚[1] 蔡家驭 DONG Xuejian;CHEN Aibing;LI Yu;JIA Fuju;CAI Jiayu(Faculty of Land and Resources Engineering,Kunming University of Science and Technology,Kunming,Yunnan 650093,China)

机构地区：[1]昆明理工大学,国土资源工程学院,云南昆明650093

出　　处：《中国锰业》2023年第5期22-26,32,共6页China Manganese Industry

基　　金：国家自然科学基金项目地区基金(编号:42162012);昆明理工大学“一流本科专业”虚拟仿真实验教学培育项目(编号:109620210118)。

摘　　要：官房铜矿是云南目前所发现的规模较大的玄武岩型铜矿床之一。现已控制铜金属资源量近50万t,目前主采矿段向阳山矿段矿石储量接近枯竭,寻找新的接替资源成为当下的重点工作。研究通过野外及井下地质调研,在前人的研究成果基础上,以官房铜矿矿区向阳山矿段为研究对象,结合对成矿地质条件的认识和实测勘探线,运用3DMine建模软件,构建了向阳山矿段矿体三维地质模型。通过对官房铜矿成矿规律的总结,以向阳山矿体三维模型为基础,进行了深部找矿预测,圈出有利找矿空间2处。Guanfang Copper deposit is one of the largest founded basalt copper deposits in Yunnan Province.At present,the controlled copper resources are nearly 500 thousand tones,and ore reserve of the main mining section of Xiangyangshan are nearly exhausted,which has become the focus of the current work to find new replacement resources.Based on the field and underground geological survey and the previous research results,the research takes the Xiangyangshan ore section of Guanfang Copper Mine as the research object,combines the understanding of metallogenic geological conditions and the measured exploration line,and uses 3DMine modeling software to build the three-dimensional geological model of the Xiangyangshan ore section.Based on the summary of the metallogenic law of Guanfang Copper mine,the deep prospecting prediction is carried out on the basis of the three-dimensional model of Xiangyangshan orebody,and 2 favorable prospecting areas are proposed.

关 键 词：3DMine 官房铜矿 玄武岩型铜矿 三维地质模型 深部找矿预测 

分 类 号：P618.41[天文地球—矿床学] P612[天文地球—地质学]