北衙铁金矿KT52矿体探采对比分析

AN ANALYSIS OF COMPARISON BETWEEN EXPLORATION AND EXPLOITATION OF OREBODY KT 52 IN BEIYA FE-AU DEPOSIT

本文以北衙铁金矿KT52矿体地质勘探、二次圈定资料与开采后完整矿体地质资料,利用矿体资源量误差、面积误差、面积重合率、形态歪曲率等参数,进行定性定量对比研究,分析探采差异原因及地质勘探方法的合理性;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量估算误差率,为地质条件类似矿床勘查、设计及开采提供借鉴作用。

In this paper,we have the qualitative and quantitative comparison study on error of orebody resource measurement,area error,area coincide ratio,shape distort ratio,etc according to geological exploration,second outlining data and complete orebody geological data after exploitation,analysis of the reason of exploration exploitation error and the reationableness of geological exploration,determination of the error of orebody form and scale knowledge and control degree and error of resource measurement assessment in order to provide the reference for the exploration,design and exploitation.