本书重点介绍铀矿床的基础内容，共12章。第1章主要介绍全球铀资源分布及铀矿床的分类；第2~12章针对不同类型铀矿床的地质特征，介绍其地质背景、成矿条件、矿物学、地球化学和构造地质特征以及成因模式等，同时辅以典型矿床作为实例。
样章试读
目录
- Chapter 1 Introduction ..1
1.1 Uranium resources in the world..1
1.2 Classification of uranium deposits.1
References .2
Chapter 2
Intrusive-type uranium deposits ..4
2.1 Introduction ..4
2.2 Uranium deposits related to magmatic differentiation.5
2.2.1 Geological setting 5
2.2.2 The host rocks5
2.2.3 Alteration .5
2.2.4 Mineralization5
2.3 Uranium deposits related to partial melting..6
2.3.1 Uranium geochemical behavior in germination6
2.3.2 Geological characteristics of pegmatite-type uranium deposits7
2.4 Example: the Rssing deposit in Namibia .8
2.4.1 Regional geology .8
2.4.2 Local geology 8
2.4.3 Metamorphism10
2.4.4 Structure.11
2.4.5 Pegmatitic granite .11
2.4.6 Uranium Mineralization.13
2.4.7 Ore genesis14
2.5 Example: the Hongshiquan deposit in China.14
2.5.1 (Meta)sediments 14
2.5.2 Magmatic rocks .15
2.5.3 Structures ..15
2.5.4 Pegmatoidal alaskite 15
2.5.5 Mineralization.16References ..16
Chapter 3 Granite-type uranium deposits18
3.1 Introduction 18
3.2.1 Geological background..18
3.2.2 Temporal and spatial characteristics of uraniferous granites..19
3.2.3 Geochemical characteristics of uraniferous granites20
3.2.4 Abundances in uraniferous granites.21
3.2.5 Mineralization styles of granite-type uranium deposits.21
3.2.6 Structural control over uranium mineralization.22
3.2.7 Ore compositions and ore vein evolution characteristics..22
3.2.8 Genetic model of granite-type uranium deposits ..24
3.3 Example: Uranium deposits in the Guidong granite complex ..25
3.3.1 Characteristics of intrusions.25
3.3.2 Structural characteristics25
3.3.3 Mineralization.25
3.3.4 The No. 337 deposit.26
3.4 Example: Uranium deposits in mid-European Variscan U province .27
3.4.1 Characteristics of intrusions.27
3.4.2 Mineralization features ..28
3.4.3 Limousin deposit ..29References ..30
Chapter 4 Polymetallic iron oxide breccia complex deposits33
4.1 Introduction 33
4.2 Example: Olympic Dam deposit (Australia)..34
4.2.1 Geological setting .34
4.2.2 Local geology .34
4.2.3 Ore geology .35
4.2.4 Genetic model.35References ..36
Chapter 5 Volcanic-related uranium deposit .38
5.1 Introduction 38
5.2 Geological conditions of volcanic-related uranium deposits.39
5.2.1 Lithologic and lithofacies conditions of uranium-producing volcanic rocks.39
5.2.2 Structural controls on volcanic-related uranium deposits.39
5.2.3 Types of volcanic basins related to uranium mineralization40
5.3 Characteristics of volcanic-related uranium deposits 41
5.4 Examples: the Xiangshan volcanic-related ore field in China..41
5.4.1 Introduction..41
5.4.2 Geological setting .42
5.4.3 Mineralization.44
5.4.4 Ore genesis45
5.5 Examples: the Strel’tsovka ore field in Russia .47
5.5.1 Introduction..47
5.5.2 Geologic setting .48
5.5.3 Mineralization.48
5.5.4 Ore genesis50References ..50
Chapter 6 Metasomatite-type uranium deposits..53
6.1 Uranium deposits related to Na-metasomatism53
6.1.1 Introduction..53
6.1.2 Na-metasomatite uranium deposits of the Kirovograd district (Ukraine) .54
6.2 Uranium deposits related to K-metasomatism..58
6.2.1 Geological setting .58
6.2.2 Local geology .59
6.2.3 Ore Geology.59
6.2.4 Genetic Model 61
6.3 Example: the Mary Kathleen U-REE skarn deposits.61
6.3.1 Geological setting .62
6.3.2 Local geology .62
6.3.3 Ore geology .63
6.3.4 Genetic model.64References ..64
Chapter 7 Metamorphite-type uranium deposits 68
7.1 Overview .68
7.2 Uranium geochemistry in metamorphism68
7.2.1 Geochemical characteristics of uranium in regional metamorphism..69
7.2.2 Geochemical factors affecting the activation and transfer of uraniumduring regional and contact metamorphism.69
7.2.3 Uranium geochemistry in ultrametamorphism ..70
7.3 Geological conditions and deposit characteristics of migmatization typeuranium deposits .71
7.4 Example: the Schwartzwalder deposit..72
7.4.1 Introduction..72
7.4.2 Local geology .72
7.4.3 Structural geology.72Introduction to Uranium Deposits74
7.4.4 Alteration ..74
7.4.5 Mineralization.74
7.4.6 Metallogenetic aspects76References ..77
Chapter 8 Unconformity-related uranium deposits ..78
8.1 Introduction 78
8.2 Geological conditions and mineralization characteristics of unconformityrelateduranium deposits .78
8.2.1 Geological setting .78
8.2.2 Ore-bearing layer and metallogenic age 79
8.2.3 Lithologic conditions ..79
8.2.4 Structural conditions 80
8.2.5 Regional unconformity and paleoregoliths conditions ..80
8.2.6 Mineralization.818.3 Example: McArthur River uranium deposit (Saskatchewan, Canada) .82
8.3.1 Introduction..82
8.3.2 Geological setting .82
8.3.3 Genesis83References ..84
Chapter 9 Sandstone-type uranium deposits .85
9.1 Introduction 85
9.2 Classification of sandstone-type uranium deposits.85
9.2.1 Roll-front type uranium deposits ..85
9.2.2 Basal-type uranium deposits87
9.2.3 Tabular-type uranium deposits ..87
9.3 Geological characteristics of sandstone-type uranium deposits88
9.3.1 Tectonic settings 88
9.3.2 Hydrogeological conditions of sedimentary basins .88
9.3.3 Structural conditions 89
9.3.4 Sources of uranium..90
9.4 Mineralization characteristics 90
9.4.1 Shape, scale and occurrence of orebody 90
9.4.2 Mineral composition90
9.4.3 The timing of mineralization ..90
9.5 Genesis of the sandstone-type deposits.91
9.6 Example: Uranium deposits in the Ordos Basin, China92
9.6.1 Introduction..92
9.6.2 Regional geology ..92
9.6.3 Uranium mineralization in the Ordos Basin 93
9.6.4 Ore genesis94References ..96
Chapter 10 Paleo quartz-pebble conglomerate uranium deposits 98
10.1 Overview ..98
10.2 Types of quartz-pebble conglomerate uranium deposits ..98
10.3 Characteristics of quartz-pebble conglomerate uranium deposits 99
10.4 Example: the Witwatersrand uranium deposit.100References 101
Chapter 11 Surficial (Calcrete) uranium deposits 103
11.1 Introduction103
11.2 Characteristics of the calcrete-hosted uranium deposit103
11.2.1 Climatic conditions .103
11.2.2 Host rock..104
11.2.3 The uranium source 104
11.2.4 The mineralization ..105
11.3 Example: the Yeelirrie calcrete-hosted deposit in Australia.105
11.3.1 Introduction.105
11.3.2 Geology.105
11.3.3 Mineralization106
11.3.4 Genesis..106
Chapter 12 Other types of uranium deposits ..108
12.1 Introduction108
12.2 Collapse breccia pipe uranium deposits..108
12.3 Lignite and coal uranium deposits .109
12.4 Carbonate uranium deposits..110
12.5 Phosphate uranium deposits..110
12.6 Black shale uranium deposits ..110
12.7 Example: the Baimadong carbonate-hosted uranium deposit..111
12.7.1 Introduction.111
12.7.2 Local geology 111
12.7.3 The genesis of the Baimadong uranium deposit ..112
References 113
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