Some New Progress In The Experimental Measurements On Electrical Property Of Main Minerals In The Upper Mantle At High Temperatures And High Pressures PDF Download
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Author | : Haiying Hu |
Publisher | : |
Total Pages | : 0 |
Release | : 2019 |
Genre | : Electronic books |
ISBN | : |
Download Some New Progress in the Experimental Measurements on Electrical Property of Main Minerals in the Upper Mantle at High Temperatures and High Pressures Book in PDF, ePub and Kindle
In this chapter, we present the recent progress in the experimental studies of the electrical conductivity of dominant nominally anhydrous minerals in the upper mantle of the deep Earth interior, namely, olivine, pyroxene, and garnet. The influences from pressure, oxygen partial pressure, and anisotropic orientation on hydrous and anhydrous electrical conductivities of minerals and rocks have been already explored detailedly. There are two main electric conduction mechanisms in Fe-bearing mantle minerals, for example, small proton and proton hopping conditions, which are well distinguished by the magnitude of activation enthalpy at high temperature and high pressure. Likewise, the conduction mechanisms are efficiently characterized by these obtained positive and negative effects from the oxygen fugacity on electrical conductivities of corresponding dry and wet Fe-bearing silicate minerals at the regions of the upper mantle under conditions of different oxygen partial pressures. On the base of high-pressure laboratory-based conductivity measurements for these nominally anhydrous minerals (e.g., olivine, pyroxene, and garnet), the water content will be estimated within the depth range of the upper mantle. In comprehensive considerations of filed geophysical magnetotelluric results, the electrical conductivity measurements of dominant upper-mantle minerals can thoroughly disclose the distribution, storage state, and migration conduction in the deep Earth interior.
Author | : Miloš René |
Publisher | : BoD – Books on Demand |
Total Pages | : 268 |
Release | : 2022-07-06 |
Genre | : Science |
ISBN | : 1803554657 |
Download Mineralogy Book in PDF, ePub and Kindle
Mineralogy includes thirteen chapters that discuss the methodology of specific mineralogical methods, the composition of minerals from different igneous rocks, and the composition of minerals from different sedimentary rocks.It contains detailed mineralogical studies from Africa, Asia, and Europe. Chapters present different scientific mineralogical methods and detailed descriptions of minerals from different magmatic and sedimentary rocks.
Author | : Shun-ichiro Karato |
Publisher | : John Wiley & Sons |
Total Pages | : 40 |
Release | : 2013-05-28 |
Genre | : Science |
ISBN | : 0470659149 |
Download Physics and Chemistry of the Deep Earth Book in PDF, ePub and Kindle
Though the deep interior of the Earth (and other terrestrial planets) is inaccessible to humans, we are able to combine observational, experimental and computational (theoretical) studies to begin to understand the role of the deep Earth in the dynamics and evolution of the planet. This book brings together a series of reviews of key areas in this important and vibrant field of studies. A range of material properties, including phase transformations and rheological properties, influences the way in which material is circulated within the planet. This circulation re-distributes key materials such as volatiles that affect the pattern of materials circulation. The understanding of deep Earth structure and dynamics is a key to the understanding of evolution and dynamics of terrestrial planets, including planets orbiting other stars. This book contains chapters on deep Earth materials, compositional models, and geophysical studies of material circulation which together provide an invaluable synthesis of deep Earth research. Readership: advanced undergraduates, graduates and researchers in geophysics, mineral physics and geochemistry.
Author | : |
Publisher | : |
Total Pages | : 1436 |
Release | : 1967 |
Genre | : Geophysics |
ISBN | : |
Download Geophysical Abstracts ... Book in PDF, ePub and Kindle
Author | : Hans Keppler |
Publisher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 500 |
Release | : 2018-12-17 |
Genre | : Science |
ISBN | : 1501509470 |
Download Water in Nominally Anhydrous Minerals Book in PDF, ePub and Kindle
Volume 62 of Reviews in Mineralogy and Geochemistry reviews the recent research in the geochemistry and mineral physics of hydrogen in the principal mineral phases of the Earth's crust and mantle. Contents: Analytical Methods for Measuring Water in Nominally Anhydrous Minerals The Structure of Hydrous Species in Nominally Anhydrous Minerals: Information from Polarized IR Spectroscopy Structural Studies of OH in Nominally Anhydrous Minerals Using NMR Atomistic Models of OH Defects in Nominally Anhydrous Minerals Hydrogen in High Pressure Silicate and Oxide Mineral Structures Water in Nominally Anhydrous Crustal Minerals: Speciation, Concentration, and Geologic Significance Water in Natural Mantle Minerals I: Pyroxenes Water in Natural Mantle Minerals II: Olivine, Garnet and Accessory Minerals Thermodynamics of Water Solubility and Partitioning The Partitioning of Water Between Nominally Anhydrous Minerals and Silicate Melts The Stability of Hydrous Mantle Phases Hydrous Phases and Water Transport in the Subducting Slab Diffusion of Hydrogen in Minerals Effect of Water on the Equation of State of Nominally Anhydrous Minerals Remote Sensing of Hydrogen in Earth's Mantle
Author | : Geological Survey (U.S.) |
Publisher | : |
Total Pages | : 964 |
Release | : 1967 |
Genre | : Geophysics |
ISBN | : |
Download Geophysical Abstracts Book in PDF, ePub and Kindle
Author | : Lidong Dai |
Publisher | : Frontiers Media SA |
Total Pages | : 181 |
Release | : 2023-02-08 |
Genre | : Science |
ISBN | : 2832513956 |
Download High-pressure physical behavior of minerals and rocks: Mineralogy, petrology and geochemistry Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 296 |
Release | : 1990 |
Genre | : Mid-ocean ridges |
ISBN | : |
Download RIDGE Events Book in PDF, ePub and Kindle
Author | : Sharon Webb |
Publisher | : Springer |
Total Pages | : 88 |
Release | : 1997-07-17 |
Genre | : Science |
ISBN | : |
Download Silicate Melts Book in PDF, ePub and Kindle
This book focuses on the experimental determination of the physical properties of silicate melts and magmas close to glass transition. Abundant new data are presented. The same type of measurement is performed on a range of melts to test the effect of composition on physical properties; and a range of different techniques are used to determine the same physical properties to illustrate the relationships between the relaxation of the melt structure and the relaxation of its physical properties. This book is of interest to experimental researchers in the discussion of data obtained from both a materials science and a geoscientific point of view.
Author | : |
Publisher | : Elsevier |
Total Pages | : 5604 |
Release | : 2015-04-17 |
Genre | : Science |
ISBN | : 0444538038 |
Download Treatise on Geophysics Book in PDF, ePub and Kindle
Treatise on Geophysics, Second Edition, is a comprehensive and in-depth study of the physics of the Earth beyond what any geophysics text has provided previously. Thoroughly revised and updated, it provides fundamental and state-of-the-art discussion of all aspects of geophysics. A highlight of the second edition is a new volume on Near Surface Geophysics that discusses the role of geophysics in the exploitation and conservation of natural resources and the assessment of degradation of natural systems by pollution. Additional features include new material in the Planets and Moon, Mantle Dynamics, Core Dynamics, Crustal and Lithosphere Dynamics, Evolution of the Earth, and Geodesy volumes. New material is also presented on the uses of Earth gravity measurements. This title is essential for professionals, researchers, professors, and advanced undergraduate and graduate students in the fields of Geophysics and Earth system science. Comprehensive and detailed coverage of all aspects of geophysics Fundamental and state-of-the-art discussions of all research topics Integration of topics into a coherent whole