Main Tectonic Events And Metallogeny Of The North China Craton
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Main Tectonic Events And Metallogeny Of The North China Craton
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Author : Mingguo Zhai
language : en
Publisher: Springer
Release Date : 2016-07-25
Main Tectonic Events And Metallogeny Of The North China Craton written by Mingguo Zhai and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-25 with Science categories.
This book focuses on the metallogeny and main tectonic events of the North China Craton from early Precambrian to Phanerozoic. It covers the Archean crustal growth, Paleoproterozoic rifting-subduction-collision processes, Great Oxidation Event, Meso-Neoproterozoic multiple rifting, Phanerozoic reworking of the North China Craton, as well as metallogeny related to above different processes. The North China Craton is one of the oldest cratons in the world. It has experienced a complex geological evolution since the early Precambrian, and carries important records of secular changes in tectonics and metallogeny. It provides a systematic review and new results on the growth and evolution of the North China Craton and metallogeny. It will be of broad interest to the earth scientists working in the fields of economic geology, geochemistry, and tectonics of the North China Craton and eastern Asian.
Continents And Supercontinents
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Author : John J. W. Rogers
language : en
Publisher: Oxford University Press
Release Date : 2004-09-16
Continents And Supercontinents written by John J. W. Rogers and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-09-16 with Science categories.
Surveys the origin of continents, and the accretion and breakup of supercontinents through earth history. This book also shows how these processes affected the composition of seawater, climate, and the evolution of life.
Geology And Geochemistry Of Molybdenum Deposits In The Qinling Orogen P R China
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Author : YanJing Chen
language : en
Publisher: Springer Nature
Release Date : 2022-01-01
Geology And Geochemistry Of Molybdenum Deposits In The Qinling Orogen P R China written by YanJing Chen and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-01 with Science categories.
This book is the first systematic treatise of available data and view-points obtained from geological and geochemical studies of the Mo deposits in Qinling Orogen, China. Qinling Orogen has a minimum reserve of 8.7 Mt Mo, ranking the largest molybdenum province both in China and the world. Incorporating all known Mo deposit types in the world, it presents extensive studies of Mo deposits of world-class and unusual types within tectonic settings. The Qinling Orogen was finally formed during continental collision between Yangtze and North China cratons, following the Triassic closure of the northernmost paleo-Tethys. It hosts 49 Mo deposits formed in seven mineralization events since 1850 Ma, with all the world-class deposits being formed during 160-105 Ma, coeval with collisional orogeny. These deposits are assigned to magmatic and metamorphic hydrothermal classes. The magmatic hydrothermal class includes porphyries, skarns, and intrusion-related veins (carbonatite, fluorite and quartz). The porphyry Mo systems in Qinling Orogen are predominated by Dabie-type formed in continental collision setting, followed by Endako- and Climax-types formed in continental arcs and rifts, respectively. The metamorphic hydrothermal Mo deposits are only reported in Qinling Orogen, and thus a new crustal continuum model for the orogenic class mineral systems is proposed. A scientific linkage between ore geology and fluid inclusions is introduced and verified both by theory and case studies. This is the first research book comprehensively displaying continental collision metallogeny. This literature will benefit both Western and Chinese mineral explorers and miners, as well as research scientists and students.
Large Igneous Provinces And Their Plumbing Systems
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Author : R. K. Srivastava
language : en
Publisher: Geological Society of London
Release Date : 2022-03-15
Large Igneous Provinces And Their Plumbing Systems written by R. K. Srivastava and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-15 with Science categories.
Identification of large-volume, short-duration mafic magmatic events of intraplate affinity in both continental and oceanic settings on the Earth and other planets provides invaluable clues for understanding several vital geological issues of current concern. Of particular importance is understanding the assembly and dispersal of supercontinents through Earth’s history, dramatic climate change events including mass extinctions, and processes that have produced a wide range of large igneous province (LIP)-related resources, such as Ni–Cu–PGE, Au, U, base metals and petroleum. This volume comprises 21 contributions on the latest developments and new information on LIPs and their plumbing systems and presents methodical studies on different components of LIP plumbing systems. These articles are especially helpful in understanding continental break-up events, regional domal uplift and a variety of metallogenic systems, as well as the temporal and spatial distribution of LIPs, their origin and their likely links to mantle plumes/superplumes.
The Geology And Tectonic Settings Of China S Mineral Deposits
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Author : Franco Pirajno
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-13
The Geology And Tectonic Settings Of China S Mineral Deposits written by Franco Pirajno and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-13 with Science categories.
Extensive descriptions of a wide range of key or world-class mineral deposits of China are presented in the context of the country’s general geology, tectonic units and mineral systems and their geodynamic evolution within the tectonic framework of the Asian continent. This comprehensive overview, incorporating the latest geological concepts, is the first such coverage written in English by a western expert, and will be of benefit to mineral explorers and miners, as well as to research scientists and students in institutions of higher education. In his compilation of this compendium of Chinese geology and mineral systems, Franco Pirajno draws on first-hand knowledge of China’s geology and mineral deposits gained in numerous field visits and research projects with Chinese colleagues from various academic institutions over the past 18 years. First time that a western-based book on China’s geology and mineral deposits is published Appropriate for use by the mineral exploration industry Modern English-language geological and mineral deposits information on China Most useful to Western (and Chinese) geoscientists
Reading China S Rock Formations
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Author : 曾慶田
language : zh-CN
Publisher: Regal Printing Ltd
Release Date : 2021-07-01
Reading China S Rock Formations written by 曾慶田 and has been published by Regal Printing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-01 with Science categories.
本書由一位中國地質愛好者所編寫(繁體中文及英文對照的pdf 版本)。作者歸納了大量放在公眾平台上的地質專家研究報告作為參考，並曾請益任教於香港大學之中國地質學者。作者期望本書能增進業餘地質愛好者對中國地質、地貌的了解，以及中國地質地貌在地球大歷史中的重要地位。 作者亦希望讀者可透過本書提供的地質框架對欣賞了解美麗的中國的山河有所裨益。本書使用的語言盡量保持淺白易明，行文、圖表和說明均以中英雙語寫成。書中收錄超過一百張插圖或地圖，有助讀者閱讀理解，並值得收藏。 This book is written by a dedicated amateur geologist fascinated with the geology of China (in traditional Chinese and English) (pdf version). Building on his previous edition, the author has enriched the present version with many new photos. The author feels that publicly available academic geological research on China can be suitably interpreted to the wider public. This will allow more people to gain a better appreciation and understanding of the geological landscapes of China, which should be viewed as an important part of our Earth’s geology and history. Using a down-to-earth framework provided in this book, the readers can easily build up a useful framework to understand and appreciate the geology of China. The text, diagrams and maps in the book are bilingual throughout. The book is illustrated with more than 100 useful diagrams, maps and photos. These extensive illustrations shall make the book enjoyable to read and useful to keep!
Early Continent Evolution Of The North China Craton
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Author : Mingguo Zhai
language : en
Publisher: Elsevier
Release Date : 2024-03-27
Early Continent Evolution Of The North China Craton written by Mingguo Zhai and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-27 with Science categories.
Early Continent Evolution of the North China Craton discusses the tectono-thermal regimes of the early continental crust in the North China Craton (NCC) from the Hadean to the early Paleoproterozoic, reconstructing the evolutional framework, and facilitating comprehensive understanding of the early continent evolution of the NCC. The book systematically summarizes the Neoarchean metamorphism of the NCC and discusses the implications for the tectonic models of the NCC, through compiling evolutional information of the Hadean to the early Paleoproterozoic sequences in the NCC. This allows for comprehensive summarizations and discussions on the tectonic framework of the NCC during this critical period. Researchers, academics and students in geology (especially Precambrian Geology), geomorphology, geophysics and geological engineering will benefit from using this book in applying tectonic models to other cratonic blocks globally, and will understand evolutional information of the largest and oldest cratonic block in China. - Completely covers all key issues and research frontiers of the early continental evolution of the North China Craton (NCC), from the Hadean to the early Paleoproterozoic - Systematically summarizes the Neoarchaean metamorphism of the NCC and discusses the implications for tectonic models - Includes discussion on controversial views on tectonic regimes of the NCC during the Archean to early Paleoproterozoic, with objective conclusions
Formation And Crust Mantle Geodynamic Processes Of The Neoarchean K Rich Granitoid Belt In The Southern Range Of Eastern Hebei Western Liaoning Provinces North China Craton
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Author : Jinghao Fu
language : en
Publisher: Springer Nature
Release Date : 2022-08-23
Formation And Crust Mantle Geodynamic Processes Of The Neoarchean K Rich Granitoid Belt In The Southern Range Of Eastern Hebei Western Liaoning Provinces North China Craton written by Jinghao Fu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-23 with Science categories.
Meso- to Neoarchean is a critical transitional period for the formation and evolution of continental crust and the corresponding geodynamic mechanisms, during which the average composition of continental crust gradually shifted from Na-enriched to K-enriched. However, the ultimate source of K and its enrichment mechanism in continental crust are still enigmatic. Moreover, fierce controversies remain on the Precambrian subdivision and late Archean geodynamic models of the North China Craton (NCC). Archean basement terranes in the Eastern Hebei-Western Liaoning Provinces, northern NCC display characteristic lithological zonation similar to those developed in modern convergent plate margins, and from northwest to southeast can be subdivided into the MORB-type tholeiite belt, oceanic arc tectonic belt, and K-rich granitoid belt. This book reports systematic field geological, petrographic, structural, whole-rock geochemical, and zircon U-Pb-Hf-O isotopic data for the various late Neoarchean lithological assemblages of the K-rich granitoid belt. Their deformational characteristics and petrogenesis are discussed in detail, and integrated with their spatiotemporal relationships and metamorphic features, a late Neoarchean active continental margin setting with multi-stage trench retreats and subsequent arc-continent collision is proposed to account for the formation and evolution of the K-rich granitoid belt. It also throws light upon the ultimate source and enrichment mechanism of K in the late Archean continental crust by comparing K-rich granitoid belt with the adjacent oceanic arc tectonic belt.
Precambrian Geology Of China
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Author : Mingguo Zhai
language : en
Publisher: Springer
Release Date : 2015-08-11
Precambrian Geology Of China written by Mingguo Zhai and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-11 with Science categories.
This book is the first contribution to the overview of Precambrian geology of China. It covers Precambrian geology of the North China Craton, the South China Craton and the Tarim Craton, as well as other smaller blocks in the Chinese orogenic belts. It provides systematic concepts of the Chinese paleo-continents and incorporates the most up-to-date achievements. Edited by many of the active researchers working at the forefront of the related fields, it contributes greatly to the international Precambrian geology community and would be of interest to geoscientists working in the research field of geology of China and Precambrian geodynamics.
Supercontinent Cycles Through Earth History
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Author : Z.X. Li
language : fr
Publisher: Geological Society of London
Release Date : 2016-05-20
Supercontinent Cycles Through Earth History written by Z.X. Li and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-20 with Science categories.
The supercontinent-cycle hypothesis attributes planetary-scale episodic tectonic events to an intrinsic self-organizing mode of mantle convection, governed by the buoyancy of continental lithosphere that resists subduction during the closure of old ocean basins, and the consequent reorganization of mantle convection cells leading to the opening of new ocean basins. Characteristic timescales of the cycle are typically 500 to 700 million years. Proposed spatial patterns of cyclicity range from hemispheric (introversion) to antipodal (extroversion), to precisely between those end members (orthoversion). Advances in our understanding can arise from theoretical or numerical modelling, primary data acquisition relevant to continental reconstructions, and spatiotemporal correlations between plate kinematics, geodynamic events and palaeoenvironmental history. The palaeogeographic record of supercontinental tectonics on Earth is still under development. The contributions in this Special Publication provide snapshots in time of these investigations and indicate that Earth’s palaeogeographic record incorporates elements of all three end-member spatial patterns.