安徽铜陵狮子山铜矿床探采对比研究

<TITLE>COMPARING STUDY ON EXPLORATION AND MINING INFORMATION OF THE SHIZISHAN COPPER DEPOSIT,TONGLING,ANHUI

本文选取矿体形态变化、厚度变化、底板位移、品位变化和储量误差作为铜陵狮子山铜矿床矿山探采对比项目开展研究,分析了地质勘探期间对勘探类型划分及勘探手段、勘探方法、勘探网度选择的合理性;明确了原地质勘探对矿体形态和规模的认识和控制程度及资源/储量估算的误差率,为今后地质条件类似矿床的勘查、设计及开采提供了很好借鉴作用。

This paper performed an exploration-mining information comparison study on such items as change in ore body form,change in thickness,footwall displacement,grade change and reserve error from the Shizishan copper deposit mine,Tongling,analysed the reasonability in determination of exploration type and choosing of exploration means,method and grid density,recognized the degree to which a control was made by previous exploration on the form and size of ore body,and resource/reserve evaluation error.This can be used for reference for prospecting,designing and mining of ore deposits of similar geological conditions in the future.