河北省宽城满族自治县苇子沟乡移民铁矿地质勘查工作总结报告提交单位：宽城满族自治县中瑞矿业有限公司勘查单位：华北地质勘查局五一四地质大队二○○八年十月河北省宽城满族自治县苇子沟乡移民铁矿地质勘查工作总结报告提交单位：宽城满族自治县中瑞矿业有限公司勘查单位：华北地质勘查局五一四地质大队队长：周荣总工：编写：审核：提交日期：二ＯＯ八年十月目录1绪论.................................................11.1工作目的任务......................................11.2矿权设置情况......................................11.3位置及交通........................................31.4自然地理及经济状况................................51.5以往地质工作评述..................................61.5.1基础地质工作...................................61.5.2矿产地质工作...................................61.6本次工作概况......................................72区域地质..............................................92.1地层..............................................92.2、构造.............................................92.3岩浆岩............................................92.4矿产..............................................93矿区地质.............................................103.1地层.............................................103.1.1太古界迁西群拉马沟组（Arl）...................103.1.2元古界长城系（Ch）............................103.1.3第四系（Q4）..................................113.2构造.............................................113.3岩浆岩...........................................113.4围岩蚀变.........................................124矿床地质.............................................124.1矿体特征.........................................124.2矿石质量........................................134.3矿石的化学成份...................................144.4矿石类型及品级...................................144.5矿体围岩和夹石...................................144.6矿床成因及找矿标志...............................144.6.1地层标志......................................154.6.2航磁异常标志..................................154.7矿区内共（伴）生矿产综合评价.....................155矿石加工技术性能.....................................156矿床开采技术条件....................................176.1水文地质条件.....................................176.2工程地质条件.....................................186.3环境地质条件.....................................187勘查工作方法及质量评述...............................197.1勘查工作方法及工程布置...........................197.1.1勘查类型的划分................................197.1.2勘查类型确定的原则............................207.2勘查工作质量评述.................................207.2.1测量工作......................................2037.2.2地质测量工作..................................217.2.3探矿工程......................................227.2.4采、加、化工作质量评述........................227.2.5物探工作及质量评述............................248资源/储量估算........................................268.1工业指标的确定...................................268.2资源/储量估算方法的选择及依据....................278.3资源/储量估算参数的确定..........................278.3.1面积的测定....................................278.3.2矿石体重的测定................................278.3.3矿体厚度的确定................................288.3.4矿体平均品位的确定............................288.4矿体圈定原则.............
