青海省曲麻莱县大场金矿矿体模型的初步建立及其空间特征分析  

Analyzing Preliminary Establishment and Spatial Characteristics of Deposit Model in Dachang Gold Mine of Qumalai County in Qinghai Province

作　　者：张全成 王贵仁 郝亚青 

机构地区：[1]青海省第五地质矿产勘查院,青海西宁810000

出　　处：《有色矿冶》2015年第1期4-6,15,共4页Non-Ferrous Mining and Metallurgy

摘　　要：根据大场金矿以往地质资料,对其进行综合地质解译并形成勘探线剖面内矿体的边界,运用三维矿业软件Micromine建立主矿体的矿体模型,了解矿体矿石品位在三维空间内的分布情况,综合分析矿体的空间变化特征,为综合研究提供技术支撑。According to the Dachang gold deposit geological information, the comprehensive geological in- terpretation was carried on and the boundary of the mineral profile contours of prospecting was formed, the main orebody was established by using the model of 3D mining software Micromine to understand the distribution of ore grade of ore in 3D space, analyze the ore body characteristics of the space comprehen- sively, and provide technical support for the comprehensive study.

关 键 词：大场金矿床 Micromine 线框模型 矿块模型 矿体形态 

分 类 号：P618.51[天文地球—矿床学]