Barite-Fluorite Mineralization in Southeast Sichuan, Yangtze Block, China

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Author(s):	Li, Min Zhang, Shou-Ting Zou, Hao
ISBN No.:	9789811675614
Pages:	190
Year:	202208
Format:	Trade Cloth (Hard Cover)
Price:	$ 181.99
Dispatch delay:	Dispatched between 7 to 15 days
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1. INTRODUCTION 1.1 SIGNIFICANCE 1.2 STATE OF THE ART RESEARCH 1.2.1 STATE OF THE ART RESEARCH ON FLUORITE 1.2.1.

1 Resource status of fluorite 1.2.1.2 State of the art research of fluorite deposit characteristics 1.2.2 STATE OF THE ART RESEARCH ON BARITE 1.2.2.

1 Resource status of barite 1.2.2.2 State of the art research of barite deposits 1.2.3 STATE OF THE ART RESEARCH ON FLUORITE OF THE STUDY AREA 1.3 THE SCIENTIFIC PROBLEM 1.4 RESEARCH IDEAS AND RESEARCH CONTENT 1.

4.1 RESEARCH IDEAS 1.4.2 RESEARCH CONTENT 2. GEOLOGICAL SETTING 2.1 GEOTECTONIC SETTING 2.1.1 PALEOZOIC TO EARLY DEVONIAN TECTONIC EVOLUTION 2.

1.2 MIDDLE DEVONIAN TO EARLY PERMIAN TECTONIC EVOLUTION 2.1.3 LATE PERMIAN TO MIDDLE TRIASSIC TECTONIC EVOLUTION 2.1.4 LATE TRIASSIC TO EARLY CRETACEOUS TECTONIC EVOLUTION 2.1.5 LATE CRETACEOUS TO PRESENT TECTONIC EVOLUTION 2.

2 REGIONAL STRATIGRAPHIC CHARACTERISTICS 2.2.1 PRE-CAMBRIAN 2.2.3 CAMBRIAN 2.2.4 ORDOVICIAN 2.2.

5 MIDDLE-LOWER SILURIAN 2.3 REGIONAL STRUCTURAL CHARACTERISTICS 2.3.1 FOLD ORE CONTROL STRUCTURE SYSTEM 2.3.2 FAULT STRUCTURE SYSTEM 3. PETROLOGICAL CHARACTERISTICS AND SEDIMENTARY ENVIRONMENT 3.1 PETROLOGICAL CHARACTERISTICS 3.

1.1 CLASTIC ROCKS AND SHALE 3.2.2 CARBONATE 3.2 SEDIMENTARY ENVIRONMENT 4. MINERALIZATION BELTS AND GEOLOGICAL CHARACTERISTICS OF DEPOSITS 4.1 DISTRIBUTION CHARACTERISTICS OF MINERALIZATION BELTS 4.2 GEOLOGICAL CHARACTERISTICS OF TYPICAL DEPOSITS 4.

2.1 LANGXI HUOSHIYA BARITE-FLUORITE DEPOSIT 4.2.1.1 Strata 4.2.1.2 Structure 4.

2.1.3 Ore body characteristics 4.2.1.4 Ore characteristics 4.2.1.

5 Wall rock alteration 4.2.2 FENGJIA BARITE-FLUORITE DEPOSIT 4.2.2.1 Strata 4.2.2.

2 Structure 4.2.2.3 Ore body characteristics 4.2.2.4 Ore characteristics 4.2.

2.5 Wall rock alteration 4.2.3 TAIJI BARITE-FLUORITE DEPOSIT 4.2.3.1 Strata 4.2.

3.2 Structure 4.2.3.3 Ore body characteristics 4.2.3.4 Ore characteristics 4.

2.3.5 Wall rock alteration 4.2.4 HONGHUALING BARITE-FLUORITE DEPOSIT 4.2.4.1 Strata 4.

2.4.2 Structure 4.2.4.3 Ore body characteristics 4.2.4.

4 Ore characteristics 4.2.4.5 Wall rock alteration 5. ELEMENT GEOCHEMISTRY 5.1 SAMPLE COLLECTION AND ANALYSIS 5.2 GEOCHEMICAL CHARACTERISTICS OF TRACE ELEMENTS 5.3 GEOCHEMICAL CHARACTERISTICS OF REES 5.

3.1 CHARACTERISTICS OF REE IN FLUORITE AND BARITE 5.3.2 CHARACTERISTICS OF REE IN ORE-BEARING SURROUNDING ROCKS 5.4 DISCUSSION 5.4.1 REE PATTERNS 5.4.

2 ÎEU AND ÎCE 5.4.3 REE VARIATION DIAGRAMS 5.4.3.1 La/Ho vs Y/Ho 5.4.3.

2 Tb/Ca vs Tb/La 5.3.2.3 La/Yb vs âREE 6. ORE-FORMING FLUIDS 6.1 FLUID INCLUSION GEOCHEMISTRY 6.1.1 PETROGRAPHIC CHARACTERISTICS OF FLUID INCLUSIONS 6.

1.2 HOMOGENIZATION TEMPERATURE AND SALINITY 6.1.3 FLUID INCLUSION DENSITY 6.2 PRESSURE ESTIMATION OF FLUID INCLUSIONS 6.2.1 PRESSURE ESTIMATION AND MINERALIZATION DEPTH 6.2.

1.1 Driesner and Heinrich equation 6.2.1.2 Bischoff phase diagram method 6.2.1.3 Shao Jielian''s empirical formula 6.

2.1.4 Liu Bin''s isometric equation 6.2.2 DEGREE OF EROSION 6.2.3 OXYGEN FUGACITY ANALYSIS 6.3 VAPOR AND LIQUID COMPOSITION OF FLUID INCLUSIONS 6.

3.1 GAS PHASE COMPOSITION 6.3.2 LIQUID PHASE COMPOSITION 6.4 LA-ICP-MS ANALYSIS OF SINGLE FLUID INCLUSIONS 7. ISOTOPE GEOCHEMISTRY 7.1 H-O ISOTOPIC CHARACTERISTICS 7.2 S ISOTOPIC CHARACTERISTICS 7.

3 SR ISOTOPIC CHARACTERISTICS 7.3.1 SR ISOTOPIC COMPOSITIONS OF THE HOST ROCK 7.3.2 SR ISOTOPIC COMPOSITION OF FLUORITE AND BARITE 7.3.3. THE SOURCE OF CA AND BA 7.

4 SM-ND ISOTOPIC CHARACTERISTICS 8. THE SOURCE AND REGULARITY OF MINERALIZATION 8.1 SOURCE OF THE ORE-FORMING FLUIDS 8.2 SOURCE OF THE ORE-FORMING MATERIALS 8.3 AGE OF THE MINERALIZATION 8.4 MINERALIZATION STAGE AND MINERAL FORMATION SEQUENCE 8.4.1 PRE-ORE STAGE 8.

4.1.1 Sedimentary-diagenetic enrichment substage of the basin 8.4.1.2 Precipitation and deep-cycle leaching enrichment subperiod 8.4.2 SYN-ORE STAGE 8.

4.2.1 Barite-fluorite mineralization stage (I) 8.4.2.2 Carbonate stage () 8.4.3 POST-ORE STAGE 8.

5 ZONING OF ORE BODIES AND MINERALIZATION MODEL 8.5.1 VERTICAL ZONATION OF THE ORE BODIES 8.5.1.1 Spatial zoning characteristics of the altered roof of the barite-fluorite ore body 8.5.1.

2 Spatial zoning characteristics of the ore body at the head of barite-fluorite deposits 8.5.1.3 Spatial zoning characteristics of the upper ore body in barite-fluorite deposits 8.5.1.4 Spatial zoning characteristics of the central ore body in barite-fluorite deposits 8.5.

1.5 Spatial zoning characteristics of the lower ore body in barite-fluorite deposits 8.5.1.6 Spatial zoning characteristics of the tail ore body in barite-fluorite deposits 8.5.2 MINERALIZATION MODEL 8.6 MINERALIZATION REGULARITY 8.

6.1 THE SPATIOTEMPORAL EVOLUTION OF THE MINERALIZATION BELT 8.6.2 THE TEMPORAL AND SPATIAL EVOLUTION OF THE ORE BODIES CONCLUSION.

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