序一 序二 序三 前言 第一章绪论1 第一节勉略宁矿集区以往地质工作程度与近年找矿发现3 一、区域地质调查5 二、地质科研9 三、矿产勘查与找矿发现18 第二节勉略宁矿集区地质勘查历史、现状和存在的问题22 一、地质勘查历史及现状22 二、存在问题23 第二章区域地质背景和矿产地质特征25 第一节区域地质背景25 一、区域地质特征25 二、秦岭造山带地质特征与构造演化26 三、区域构造演化特征29 四、物化探异常及遥感解译特征30 第二节矿产地质特征32 第三章勉略宁矿集区成矿地质背景36 第一节地质背景38 一、地层38 二、构造49 三、岩浆岩54 第二节地球物理特征66 一、重力场特征66 二、1∶20万航磁异常特征67 三、1∶10万航磁异常特征69 第三节地球化学特征71 一、区域元素丰度71 二、地球化学场特征72 三、地球化学异常区划74 第四节遥感解译特征77 一、遥感影像构造特征77 二、遥感构造影像特征与成矿的关系79 第五节成矿地质特征80 第四章典型矿床地质特征、成矿模式与找矿模型83 第一节煎茶岭金矿床地质特征、成矿模式及找矿模型83 一、矿区地质背景83 二、矿床地质特征91 三、矿床地球化学特征98 四、控矿因素和成矿规律110 五、矿床成因与成矿模式111 六、找矿标志及找矿模型114 第二节李家沟金矿床地质特征、成矿模式及找矿模型116 一、矿区地质背景117 二、矿床地质特征119 三、矿床地球化学特征123 四、控矿因素和成矿规律127 五、矿床成因与成矿模式127 六、找矿标志及找矿模型129 第三节丁家林金矿床地质特征、成矿模式及找矿模型131 一、矿区地质背景131 二、矿床地质特征132 三、控矿因素和成矿规律133 四、矿床成因与成矿模式135 五、找矿标志及找矿模型137 第四节小燕子沟金矿床地质特征、成矿模式及找矿模型138 一、矿区地质背景139 二、矿床地质特征139 三、控矿因素和成矿规律142 四、矿床成因与成矿模式143 五、找矿标志及找矿模型144 第五节铧厂沟金矿床地质特征、成矿模式及找矿模型146 一、矿区地质背景146 二、矿床地质特征147 三、矿床地球化学特征156 四、控矿因素和成矿规律161 五、矿床成因与成矿模式163 六、找矿标志及找矿模型164 第六节干河坝金矿床地质特征、成矿模式及找矿模型167 一、矿区地质背景167 二、矿床地质特征168 三、矿床地球化学特征174 四、控矿因素和成矿规律175 五、矿床成因与成矿模式176 六、找矿标志及找矿模型177 第七节徐家坪-白水江砂金矿床地质特征、成矿模式及找矿模型179 一、矿区地质背景179 二、矿床地质特征179 三、控矿因素和成矿规律180 四、矿床成因与成矿模式180 五、找矿标志及找矿模型182 第八节东沟坝金银多金属矿床地质特征、成矿模式及找矿模型184 一、矿区地质背景185 二、矿床地质特征187 三、矿床地球化学特征190 四、控矿因素和成矿规律193 五、矿床成因与成矿模式195 六、找矿标志及找矿模型195 第九节徐家沟铜矿床地质特征、成矿模式及找矿模型198 一、矿区地质背景198 二、矿床地质特征199 三、矿床地球化学特征203 四、控矿因素和成矿规律209 五、矿床成因与成矿模式210 六、找矿标志及找矿模型215 第十节铜厂铜铁矿床地质特征、成矿模式及找矿模型217 一、矿区地质背景217 二、矿床地质特征219 三、矿床地球化学特征225 四、控矿因素和成矿规律239 五、矿床成因与成矿模式240 六、找矿标志及找矿模型244 第十一节陈家坝铜铅锌多金属矿床地质特征、成矿模式及找矿模型247 一、矿区地质背景247 二、矿床地质特征253 三、矿床地球化学特征258 四、控矿因素和成矿规律272 五、矿床成因与成矿模式274 六、找矿标志及找矿模型279 第十二节鱼洞子铁矿床地质特征、成矿模式及找矿模型281 一、矿区地质背景281 二、矿床地质特征284 三、控矿因素和成矿规律289 四、矿床成因与成矿模式289 五、找矿标志及找矿模型291 第十三节二里坝硫铁矿床地质特征、成矿模式及找矿模型293 一、矿区地质背景293 二、矿床地质特征295 三、矿床地球化学特征295 四、控矿因素和成矿规律297 五、矿床成因与成矿模式298 六、找矿标志及找矿模型299 第十四节中坝子钛磁铁矿床地质特征、成矿模式及找矿模型302 一、矿区地质背景302 二、矿床地质特征302 三、控矿因素和成矿规律306 四、矿床成因与成矿模式307 五、找矿标志及找矿模型307 第十五节煎茶岭镍矿床地质特征、成矿模式及找矿模型309 一、矿区地质背景309 二、矿床地质特征310 三、矿床地球化学特征317 四、控矿因素和成矿规律331 五、矿床成因与成矿模式332 六、找矿标志及找矿模型334 第十六节黎家营锰矿床地质特征、成矿模式及找矿模型336 一、矿区地质背景336 二、矿床地质特征339 三、控矿因素和成矿规律343 四、矿床成因与成矿模式344 五、找矿标志及找矿模型345 第十七节银硐山铅锌多金属矿床地质特征、成矿模式及找矿模型348 一、矿区地质背景348 二、矿床地质特征351 三、矿床地球化学异常特征353 四、控矿因素和成矿规律354 五、矿床成因与成矿模式354 六、找矿标志及找矿模型355 第十八节黑木林石棉矿床地质特征、成矿模式及找矿模型357 一、矿区地质背景357 二、矿床地质特征359 三、控矿因素和成矿规律363 四、矿床成因与成矿模式364 五、找矿标志及找矿模型364 第十九节茶店磷矿床地质特征、成矿模式及找矿模型365 一、矿区地质背景366 二、矿床地质特征367 三、控矿因素和成矿规律372 四、矿床成因与成矿模式372 五、找矿标志及找矿模型373 第五章勉略宁矿集区成矿规律376 第一节矿集区成矿地质条件与矿产资源分布376 一、矿集区成矿地质条件376 二、矿集区矿产资源分布379 第二节成矿时代384 第三节成矿区带386 第四节成矿系列和成矿谱系390 第五节成矿作用396 第六节矿床类型397 第七节找矿标志400 第八节区域成矿模式401 第九节区域找矿模型404 第六章勉略宁矿集区找矿预测和靶区验证408 第一节找矿预测方法408 第二节成矿远景区圈定409 第三节找矿靶区预测和验证416 一、找矿靶区预测方法及靶区圈定416 二、找矿靶区验证425 第四节找矿方法技术组合440 一、金矿找矿方法技术组合441 二、铜矿找矿方法技术组合442 三、铁矿找矿方法技术组合445 四、镍矿找矿方法技术组合446 五、锰矿找矿方法技术组合446 第五节找矿前景分析447 一、金矿找矿前景449 二、铜矿找矿前景449 三、铁矿找矿前景450 四、镍矿找矿前景451 五、锰矿找矿前景451 六、铅锌矿找矿前景452 第七章结语453 第一节主要成果认识453 第二节存在问题及下一步工作建议455 参考文献457 英文摘要475 后记479 Contents Foreword Ⅰ Foreword Ⅱ Foreword Ⅲ Preface Chapter 1 Introduction 1 Section 1 Degree of previous geological prospecting and achievements recent years in Mian-Lue-Ning ore concentration area 3 1 Regional geological survey 5 2 Geological research 9 3 Mineral exploration and achievements 18 Section 2 The history,present situation and existing problems of geological prospect in Mian-Lue-Ming ore concentration area 22 1 The history,present situation of geological prospect 22 2 Existing problems 23 Chapter 2 Regional geological background and geological features of mineral resources 25 Section 1 Regional geological background 25 1 Regional geological features 25 2 Geological features and tectonic evolution of the Qinling Orogen 26 3 Features of regional tectonic evolution 29 4 Features of geophysical geochemical anomalies and remote sensing interpretation 30 Section 2 Geological features of mineral resources 32 Chapter 3 Ore-forming geological background in Mian-Lue-Ning ore concentration area 36 Section 1 Geological background 38 1 Strata 38 2 Tectonics 49 3 Magmatic rocks 54 Section 2 Geophysical features 66 1 Gravity field features 66 2 1:200000 aeromagnetic anomaly features 67 3 1:100000 aeromagnetic anomaly features 69 Section 3 Geochemical features 71 1 Regional element abundance 71 2 Geochemistry field features 72 3 The division of geochemical anomalies 74 Section 4 Remote sensing interpretation features 77 1 Tectonic features of remote sensing image 77 2 Relationship between the tectonic features of remote sensing image and mineralization 79 Section 5 Geological features of mineralization 80 Chapter 4 The geological features,metallogenic model and prospecting pattern of typical ore deposits 83 Section 1 The geological features,metallogenic model and prospecting pattern of Jianchaling gold deposit 83 1 Geological background of mining area 83 2 Geological features of ore deposit 91 3 Geochemical features of ore deposit 98 4 Ore-controlling factors and metallogenic regularity 110 5 Genesis and metallogenic model of ore deposit 111 6 Prospecting criteria and prospecting pattern 114 Section 2 The geological features,metallogenic model and prospecting pattern of Lijiagou gold deposit 116 1 Geological background of mining area 117 2 Geological features of ore deposit 119 3 Geochemical features of ore deposit 123 4 Ore-controlling factors and metallogenic regularity 127 5 Genesis and metallogenic model of ore deposit 127 6 Prospecting criteria and prospecting pattern 129 Section 3 The geological features,metallogenic model and prospecting pattern of Dingjialin gold deposit 131 1 Geological background of mining area 131 2 Geological features of ore deposit 132 3 Ore-controlling factors and metallogenic regularity 133 4 Genesis and metallogenic model of ore deposit 135 5 Prospecting criteria and prospecting pattern 137 Section 4 The geological features,metallogenic model and prospecting pattern of Xiaoyanzigou gold deposit 138 1 Geological background of mining area 139 2 Geological features of ore deposit 139 3 Ore-controlling factors and metallogenic regularity 142 4 Genesis and metallogenic model of ore deposit 143 5 Prospecting criteria and prospecting pattern 144 Section 5 The geological features,metallogenic model and prospecting pattern of Huachanggou gold deposit 146 1 Geological background of mining area 146 2 Geological features of ore deposit 147 3 Geochemical features of ore deposit 156 4 Ore-controlling factors and metallogenic regularity 161 5 Genesis and metallogenic model of ore deposit 163 6 Prospecting criteria and prospecting pattern 164 Section 6 The geological features,metallogenic model and prospecting pattern of Ganheba gold deposit 167 1 Geological background of mining area 167 2 Geological features of ore deposit 168 3 Geochemical features of ore deposit 174 4 Ore-controlling factors and metallogenic regularity 175 5 Genesis and metallogenic model of ore deposit 176 6 Prospecting criteria and prospecting pattern 177 Section 7 The geological features,metallogenic model and prospecting pattern of Xujiaping-Baishuijiang placer gold deposit 179 1 Geological background of mining area 179 2 Geological features of ore deposit 179 3 Ore-controlling factors and metallogenic regularity 180 4 Genesis and metallogenic model of ore deposit 180 5 Prospecting criteria and prospecting pattern 182 Section 8 The geological features,metallogenic model and prospecting pattern of Donggouba gold-silver polymetallic deposit 184 1 Geological background of mining area 185 2 Geological features of ore deposit 187 3 Geochemical features of ore deposit 190 4 Ore-controlling factors and metallogenic regularity 193 5 Genesis and metallogenic model of ore deposit 195 6 Prospecting criteria and prospecting pattern 195 Section 9 The geological features,metallogenic model and prospecting pattern of Xujiagou copper deposit 198 1 Geological background of mining area 198 2 Geological features of ore deposit 199 3 Geochemical features of ore deposit 203 4 Ore-controlling factors and metallogenic regularity 209 5 Genesis and metallogenic model of ore deposit 210 6 Prospecting criteria and prospecting pattern 215 Section 10 The geological features,metallogenic model and prospecting pattern of Tongchang copper-iron deposit 217 1 Geological background of mining area 217 2 Geological features of ore deposit 219 3 Geochemical features of ore deposit 225 4 Ore-controlling factors and metallogenic regularity 239 5 Genesis and metallogenic model of ore deposit 240 6 Prospecting criteria and prospecting pattern 244 Section 11 The geological features,metallogenic model and prospecting pattern of Chenjiaba Cu-Pb-Zn polymetallic deposit 247 1 Geological background of mining area 247 2 Geological features of ore deposit 253 3 Geochemical features of ore deposit 258 4 Ore-controlling factors and metallogenic regularity 272 5 Genesis and metallogenic model of ore deposit 274 6 Prospecting criteria and prospecting pattern 279 Section 12 The geological features,metallogenic model and prospecting pattern of Yudongzi iron deposit 281 1 Geological background of mining area 281 2 Geological features of ore deposit 284 3 Ore-controlling factors and metallogenic regularity 289 4 Genesis and metallogenic model of ore deposit 289 5 Prospecting criteria and prospecting pattern 291 Section 13 The geological features,metallogenic model and prospecting pattern of Erliba pyrite deposit 293 1 Geological background of the mining area 293 2 Geological features of ore deposit 295 3 Geochemical features of ore deposit 295 4 Ore-controlling factors and metallogenic regularity 297 5 Genesis and metallogenic model of ore deposit 298 6 Prospecting criteria and prospecting pattern 299 Section 14 The geological features,metallogenic model and prospecting pattern of Zhongbazi titanium magnetite deposit 302 1 Geological background of mining area 302 2 Geological features of ore deposit 302 3 Ore-controlling factors and metallogenic regularity 306 4 Genesis and metallogenic model of ore deposit 307 5 Prospecting criteria and prospecting pattern 307 Section 15 The geological features,metallogenic model and prospecting pattern of Jianchaling nickel deposit 309 1 Geological background of mining area 309 2 Geological features of ore deposit 310 3 Geochemical features of ore deposit 317 4 Ore-controlling factors and metallogenic regularity 331 5 Genesis and metallogenic model of ore deposit 332 6 Prospecting criteria and prospecting pattern 334 Section 16 The geological features,metallogenic model and prospecting pattern of Lijiaying manganese deposit 336 1 Geological background of mining area 336 2 Geological features of ore deposit 339 3 Ore-controlling factors and metallogenic regularity 343 4 Genesis and metallogenic model of ore deposit 344 5 Prospecting criteria and prospecting pattern 345 Section 17 The geological features,metallogenic model and prospecting pattern of Yindongshan Pb-Zn polymetallic deposit 348 1 Geological background of mining area 348 2 Geological features of ore deposit 351 3 Ore-controlling factors and metallogenic regularity 353 4 Geochemical features of ore deposit 354 5 Genesis and metallogenic model of ore deposit 354 6 Prospecting criteria and prospecting pattern 355 Section 18 The geological features,metallogenic model and prospecting pattern of Heimulin asbestos deposit 357 1 Geological background of mining area 357 2 Geological features of ore deposit 359 3 Ore-controlling factors and metallogenic regularity 363 4 Genesis and metallogenic model of ore deposit 364 5 Prospecting criteria and prospecting pattern 364 Section 19 The geological features,metallogenic model and prospecting pattern of Chadian phosphate deposit 365 1 Geological background of mining area 366 2 Geological features of the deposit 367 3 Ore-controlling factors and metallogenic regularity 372 4 Genesis and metallogenic model of ore deposit 372 5 Prospecting criteria and prospecting pattern 373 Chapter 5 Metallogenic regularities in Mian-Lue-Ning ore concentration area 376 Section 1 Metallogenic geological conditions and distribution of mineral resources in ore concentration areas 376 1 Metallogenic geological conditions in ore concentration areas 376 2 Distribution of mineral resources in ore concentration areas 379 Section 2 Metallogenic epoch 384 Section 3 Metallogenic belt 386 Section 4 Metallogenic series and metallogenic pedigree 390 Section 5 Metallogenesis 396 Section 6 Deposit type 397 Section 7 Prospecting criteria 400 Section 8 Regional metallogenic model 401 Section 9 Regional prospecting pattern 404 Chapter 6 Prospecting prediction and target verification in Mian-Lue-Ning ore concentration area 408 Section 1 Prospecting and forecasting methods 408 Section 2 Delineation of mineralization prospect area 409 Section 3 Prediction and verification of prospecting targets 416 1 Prospecting target area prediction method and target area delineation 416 2 Verification of prospecting targets 425 Section 4 Combination of prospecting methods and techniques 440 1 Combination of prospecting methods and techniques for gold deposit 441 2 Combination of prospecting methods and techniques for copper deposit 442 3 Combination of prospecting methods and techniques for iron ore deposit 445 4 Combination of prospecting methods and techniques for nickel ore deposit 446 5 Combination of prospecting methods and techniques for manganese deposit 446 Section 5 Exploring perspective analysis 447 1 Exploring perspective of gold deposit 449 2 Exploring perspective of copper deposit 449 3 Exploring perspective of iron deposit 450 4 Exploring perspective of nickel deposit 451 5 Exploring perspective of manganese deposit 451 6 Exploring perspective of lead and zinc deposit 452 Chapter 7 Conclusions 453 Section 1 Major achievements and understanding 453 Section 2 Problems and suggestions for further work 455 References 457 Abstract 475 Afterword 479
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