生产探矿实践对前常铁矿矿体的重新认识  

PRODUCTION EXPLORATION-BASED REEVALUATION OF THE QIANCHANG IRON ORE BODY

作　　者：陈计划[1] 

机构地区：[1]淮北市国土资源局,安徽淮北235000

出　　处：《安徽地质》2011年第4期257-259,278,共4页Geology of Anhui

摘　　要：前常铁矿地质条件较复杂,摸清矿体形态,满足矿山生产三级矿量平衡是一项十分迫切的任务。通过对前常铁矿-360m水平以上生产勘探揭露与原地质资料对比,发现矿体的分布、形态、产状、规模、连续性及资源储量变化极大,为典型的"鸡窝"状矿体,生产中必须重新认识和圈定矿体。The Qianchang iron ore deposit has complex geological conditions.It is urgent to have a clear picture of the ore body to meet mine production balance between three tonnages.Comparison of production exploration above-360m level with original geological data suggests that there exist great changes in ore body distribution,form,occurrence,size,continuity and resource,and the deposit is typical of scattered nest-like ore bodies,which must be re-delineated before production.

关 键 词：前常铁矿 地质状况 生产探矿 矿体变化 

分 类 号：P618.31[天文地球—矿床学]