Keywords:
Sulfide minerals.
;
Electronic books.
Type of Medium:
Online Resource
Pages:
1 online resource (248 pages)
Edition:
1st ed.
ISBN:
9780128198469
URL:
https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=5983765
DDC:
549/.32
Language:
English
Note:
Front Cover -- Fluid Inclusion Effect in Flotation of Sulfide Minerals -- Fluid Inclusion Effect in Flotation of Sulfide Minerals -- Copyright -- Contents -- 1 - Mineral fluid inclusions -- 1.1 Definition of mineral fluid inclusions -- 1.2 Formation and mechanism of inclusions -- 1.2.1 Growth and defects of mineral crystals -- 1.2.2 Fluid capture by fluid inclusion -- 1.2.2.1 Irregular crystal growth -- 1.2.2.2 Unbalanced growth of various parts inside the crystal -- 1.2.2.3 Inclusion formation through differences in the medium concentration -- 1.2.2.4 Discontinuity of crystal growth -- 1.2.2.5 Effects of solid-phase substances and impurities -- 1.2.2.6 Influence of temperature and pressure -- 1.3 Changes in fluid inclusion after fluid capture -- 1.3.1 Phase changes -- 1.3.1.1 Crystallization on the body wall -- 1.3.1.2 Daughter minerals -- 1.3.1.3 Shrinkage and immiscibility -- 1.3.1.4 Metastability -- 1.3.2 Physical changes -- 1.3.2.1 Volume and shape changes -- 1.3.2.2 Fluid infiltration and loss -- 1.4 Inevitability and universality of fluid inclusions -- Further reading -- 2 - Classification of fluid inclusions -- 2.1 Genetic classification of inclusions -- 2.1.1 Primary inclusions -- 2.1.2 Pseudo-secondary inclusions -- 2.1.3 Secondary inclusions -- 2.1.4 Metamorphosed inclusions -- 2.2 Classification of physical phase states of inclusions -- 2.2.1 Fluid inclusions -- 2.2.1.1 Pure liquid inclusions -- 2.2.1.2 Pure gas inclusions -- 2.2.1.3 Liquid inclusions -- 2.2.1.4 Gas inclusions -- 2.2.1.5 Daughter mineral inclusions -- 2.2.1.6 Carbon dioxide inclusions including liquid -- 2.2.1.7 Oil-gas inclusions -- 2.2.2 Magmatic inclusions -- 2.2.2.1 Crystalline melt inclusions -- 2.2.2.2 Vitreous melt inclusions -- 2.2.2.3 Fluid melt inclusions -- References -- 3 - Methods for the detection and composition study of fluid inclusions.
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3.1 General optical microscopy research on fluid inclusions -- 3.1.1 Preparation of inclusion sheets -- 3.1.1.1 General requirements for the production of double-sided polished sheets -- 3.1.1.2 Grinding process of double-sided polished sheets -- 3.1.2 Identification of fluid inclusions -- 3.1.3 Morphology of fluid inclusions under the microscope -- 3.1.3.1 Shape -- 3.1.3.2 Size -- 3.1.3.3 Distribution -- 3.1.3.4 Abundance -- 3.1.3.5 Color -- 3.1.4 Phase state of matter in fluid inclusions -- 3.1.4.1 Gaseous phase -- 3.1.4.2 Liquid phase -- 3.1.4.3 Solid phase -- 3.1.4.4 Hydrocarbon -- 3.2 Modern research techniques for identifying fluid inclusions -- 3.2.1 Ultraviolet light microscopy -- 3.2.2 Infrared microscopy -- 3.2.3 Scanning electron microscopy -- 3.2.4 High-resolution X-ray computed tomography -- 3.3 Determination of inclusions' salinity -- 3.3.1 Basic principle of determining salinity of inclusions by the freezing method -- 3.3.2 Notes on the determination of salinity in inclusions by the freezing method -- 3.3.3 Instruments for measuring the freezing point -- 3.4 Extraction and analysis of fluid inclusion components -- 3.4.1 Issues to be aware of in composition analysis of inclusions -- 3.4.2 Analysis of chemical composition of group inclusions -- 3.4.2.1 Extraction of inclusion component fluids -- 3.4.2.1.1 Individual mineral selection -- 3.4.2.1.2 Cleaning -- 3.4.2.1.3 Opening of inclusions -- 3.4.2.1.3.1 Mechanical crushing method -- 3.4.2.1.3.2 Grinding method (for mineral processing) -- 3.4.2.1.3.3 Thermal explosion method -- 3.4.2.1.4 Treatment before determination of liquid-phase component of inclusions -- 3.4.2.2 Component analysis methods for liquid and gas in inclusions -- 3.4.2.2.1 Inductively coupled plasma mass spectrometry -- 3.4.2.2.2 Ion chromatography method -- 3.4.2.2.3 Gas chromatography.
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3.4.2.2.4 Quadrupole mass spectrometry -- 3.4.3 Analysis of the chemical composition of individual inclusions -- 3.4.3.1 Destructive analysis of individual fluid inclusions -- 3.4.3.1.1 Laser ablation inductively coupled plasma mass spectrometry -- 3.4.3.1.2 Scanning electron microscopy/energy-dispersive X-ray spectroscopy analysis -- 3.4.3.1.3 Secondary ion mass spectrometry analysis -- 3.4.3.2 Nondestructive analysis of individual fluid inclusions -- 3.4.3.2.1 Laser Raman spectroscopy -- 3.4.3.2.2 Fourier transform Infrared -- 3.4.3.2.3 Synchrotron radiation X-ray fluorescence -- 3.4.3.2.4 Microbeam proton-induced X/γ-ray analysis -- References -- Further reading -- 4 - Internal composition of mineral fluid inclusions -- 4.1 Gaseous-phase composition of inclusions -- 4.2 Liquid-phase components of inclusions -- 4.3 Solid-phase composition of inclusions -- 4.4 Metal components in fluid inclusions -- 4.4.1 Analysis and calculation of heavy metal elements in ore-forming fluids -- 4.4.1.1 Sample selection -- 4.4.1.2 Sample preparation -- 4.4.1.3 Sample test -- 4.4.1.4 Dilution multiples and concentration conversion -- 4.4.2 Metal components in fluid inclusions in Cu-Au mineral -- 4.4.3 Metal components in fluid inclusions of Pb-Zn mineral -- 4.4.4 Metal components of group inclusions in quartz and pyrite -- References -- Further reading -- 5 - Component release of fluid inclusions in sulfide mineral -- 5.1 Analysis of mineral raw materials -- 5.1.1 Chalcopyrite and associated minerals -- 5.1.2 Sphalerite and quartz -- 5.1.3 Galena -- 5.1.4 Pyrite -- 5.1.4.1 Pyrite and quartz vein samples from the pyrite deposits in Weixin, Yunnan -- 5.1.4.2 Pyrite and quartz vein samples of polymetallic sulfide deposits from the Dapingzhang area of Yunnan -- 5.2 Research methods for fluid inclusions in sulfide mineral.
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5.3 Morphology and component release of fluid inclusions in chalcopyrite -- 5.3.1 Infrared optical microscopic analysis of the fluid inclusions in chalcopyrite -- 5.3.2 SEM/EDS of the position of fluid inclusions in chalcopyrite -- 5.3.3 HRXMT analysis -- 5.3.4 Component release of the fluid inclusions in chalcopyrite -- 5.4 Component release of the fluid inclusions in associated minerals of chalcopyrite -- 5.4.1 Component release of the fluid inclusions in the associated quartz and calcite of chalcopyrite -- 5.4.2 Component release of fluid inclusions in chalcopyrite, sphalerite, and associated minerals -- 5.5 Morphology and component release of fluid inclusions in sphalerite and associated quartz -- 5.5.1 Morphology and types of fluid inclusions in sphalerite and associated quartz -- 5.5.2 Freezing point and salinity value of the fluid inclusions in sphalerite -- 5.5.3 SEM/EDS analysis of the fluid inclusions on sphalerite surface -- 5.5.4 Component release of fluid inclusions in sphalerite and quartz -- 5.6 Morphology and component release of fluid inclusions in galena -- 5.6.1 Infrared optics and SEM/EDS of fluid inclusions in galena -- 5.6.2 Component release of inclusions in galena -- 5.7 Morphology and component release of fluid inclusions in pyrite -- 5.7.1 Infrared optical microscopic analysis of fluid inclusions of pyrite in Weixin -- 5.7.2 SEM/EDS detection of the positions of inclusions in pyrite from Weixin -- 5.7.3 High-resolution X-ray topography of microfault pyrite from Weixin -- 5.7.4 Component release of the fluid inclusions of pyrite from Weixin -- 5.7.5 Component release of quartz fluid inclusion in the pyrite deposits of Weixin -- 5.7.6 Component release of fluid inclusions of pyrite from the polymetallic sulfide deposits of Dapingzhang.
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5.7.7 Component release of the fluid inclusions of quartz from polymetallic sulfide deposits of Dapingzhang -- Further reading -- 6 - Solubility of sulfide mineral and chemical behaviors of solution after release of inclusion components -- 6.1 Solubility of sulfide mineral -- 6.1.1 Research methods -- 6.1.2 Solubility of the chalcopyrite surface -- 6.1.3 Solubility of the sphalerite surface -- 6.1.4 Solubility of the pyrite surface -- 6.2 Equilibrium theory calculation of solubility of sulfide minerals -- 6.2.1 Solubility of sulfide mineral in pure water -- 6.2.2 Solubility of sulfide mineral at different pH -- 6.3 Chemical equilibrium calculation of metal ions in slurry solution -- 6.3.1 Cu2+ taring and component distribution -- 6.3.2 Zn2+ taring and component distribution -- 6.3.3 Pb2+ taring and component distribution -- References -- 7 - Interactions among components of fluid inclusions in sulfide mineral, mineral surfaces, and collectors -- 7.1 ζ potential measurement of the adsorption of released components of inclusions on mineral surfaces -- 7.1.1 Test method for ζ potential -- 7.1.2 Surface adsorption of inclusion components in chalcopyrite -- 7.1.3 Surface adsorption of inclusion components in sphalerite -- 7.1.4 Surface adsorption of inclusion components in pyrite and galena -- 7.2 Density functional theory of the interactions between the components of fluid inclusion colonies and mineral surfaces -- 7.2.1 Crystal model and calculation method -- 7.2.1.1 Chalcopyrite crystal model and calculation method -- 7.2.1.2 Sphalerite crystal model and calculation method -- 7.2.1.3 Pyrite crystal model and calculation method -- 7.2.2 Surface relaxation and reconstitution of sulfide mineral -- 7.2.2.1 Surface structure of chalcopyrite -- 7.2.2.2 Surface structure of sphalerite -- 7.2.2.3 Surface structure of pyrite.
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7.2.3 Interaction of chalcopyrite surface and the copper in inclusions.
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