正 文 目 录 第1章 绪论················································································· 1 1.1目的及任务············································································· 1 1.2交通位置及自然地理、经济概况········································· 1 1.3前人工作情况········································································· 3 1.4本次工作概况········································································· 3 第2章 区域地质·········································································· 5 2.1地层························································································· 5 2.2构造························································································· 5 2.3岩浆岩····················································································· 6 第3章 矿区地质·········································································· 7 3.1地层························································································· 7 3.2构造························································································· 7 3.3岩浆岩··················································································· 12 第4章 矿床地质········································································ 13 4.1矿床规模及形态··································································· 13 4.2矿石质量··············································································· 17 4.3矿体变化特征······································································· 18 4.4矿石主要有益有害成分赋存状态······································· 18 4.5矿石类型··············································································· 19 4.6矿体顶底板情况··································································· 20 4.7矿床成因··············································································· 20 第5章 矿床开采技术条件························································· 21 5.1水文地质··············································································· 21 5.2工程地质··············································································· 39 第6章 勘查工作及质量评述····················································· 41 6.1勘查方法及工程布置··························································· 41 6.2勘查工程质量评述······························································· 42 6.3地形测量、工程测量及其质量评述··································· 43 6.4地质工作及质量要求··························································· 44 6.5采样、加工化验工作及质量要求······································· 44 第7章 资源量估算···································································· 47 7.1资源量估算的工业指标······················································· 47 7.2资源量估算方法的选择及其依据······································· 48 7.3资源量估算参数的确定······················································· 49 7.4矿体圈定原则······································································· 50 7.5资源量分类··········································································· 52 7.6资源量估算结果··································································· 53 7.7剥采比计算··········································································· 53 第8章 结论··············································································· 54 8.1矿床控制和研究程度··························································· 54 8.2开采技术条件······································································· 54 8.3经验教训、存在问题··························································· 54 8.4对矿山开采的建议······························································· 55 附 表 目 录 附表1 工程坐标测量成果表 附表2 多元素分析结果表 附表3 岩矿石抗压强度试验结果表 附表4 矿石小体重测定结果表 附表5 内检样品化学分析结果表 附表6 外检样品化学分析结果表 附表7 样品化学分析结果表 附表8 矿体圈定表 附表9 块段矿层厚度统计表 附表10 块段体积计算表 附表11 块段平均品位计算表附 附表12 矿区平均品位计算表 附表13 矿区矿层资源量计算表 附表14 矿区剥采比计算表 附 图 目 录 附 图 目 录 附 图 目 录 附 图 目 录 附 图 目 录 |