Mafic Ultramafic Intrusions In Beishan And Eastern Tianshan At Southern Caob Petrogenesis Mineralization And Tectonic Implication
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Mafic Ultramafic Intrusions In Beishan And Eastern Tianshan At Southern Caob Petrogenesis Mineralization And Tectonic Implication
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Author : Ben-Xun Su
language : en
Publisher: Springer
Release Date : 2014-07-08
Mafic Ultramafic Intrusions In Beishan And Eastern Tianshan At Southern Caob Petrogenesis Mineralization And Tectonic Implication written by Ben-Xun Su and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-08 with Science categories.
The widespread mafic-ultramafic complexes in the Earth are well-known as their hosting Ni-Cu-PGE ore deposits, and their petrogenesis and mineralization have become hot issues in the geological studies. This thesis comprehensively investigated the petrology, mineralogy, geochemistry and geochronology of several mafic-ultramafic complexes in the Beishan Terrane, southern Central Asian Orogenic Belt aimed at systematically determining the mineralization and petrogenetic processes responsible for the formation of the complexes and placing constraints on the tectonic evolution of the Eastern Tianshan and Beishan, and the Early Permian mantle plume. The thesis identified mineralizing indicators of Ni-Cu sulfide deposits and defined the roles of partial melting, fractional crystallization, crustal assimilation and magma injection. The systematical isotopic compositions revealed the mantle source of the mafic-ultramafic complexes had undergone the subduction-related modifications both from the South Tianshan Ocean and subsequently the Junggar Ocean, and that the complexes were emplaced in the period of 269-285 Ma coeval with the 280 Ma mantle plume event in the Tarim Craton. The results of this thesis provide new insights about the tectonic setting, magma evolution, ore genesis, and exploration implications of the mafic-ultramafic complexes in Central Asian Orogenic Belt. Dr. Benxun Su works at the Institute of Geology and Geophysics, Chinese Academy of Sciences, China.
Applications Of Microanalytical Techniques To Understanding Mineralizing Processes
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Author : Michael A. McKibben
language : en
Publisher:
Release Date : 1998
Applications Of Microanalytical Techniques To Understanding Mineralizing Processes written by Michael A. McKibben and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Analytical geochemistry categories.
Magmatic Ni Cu And Pge Deposits
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Author :
language : en
Publisher:
Release Date : 2011
Magmatic Ni Cu And Pge Deposits written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Copper categories.
Mantle Plumes
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Author : Richard E. Ernst
language : en
Publisher: Geological Society of America
Release Date : 2001-01-01
Mantle Plumes written by Richard E. Ernst and has been published by Geological Society of America this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-01 with Science categories.
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
Continents And Supercontinents
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Author : John J. W. Rogers
language : en
Publisher: Oxford University Press on Demand
Release Date : 2004-09-16
Continents And Supercontinents written by John J. W. Rogers and has been published by Oxford University Press on Demand 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.
Magmatic Sulfide Deposits
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Author : Anthony J. Naldrett
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-14
Magmatic Sulfide Deposits written by Anthony J. Naldrett 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 2013-03-14 with Science categories.
This book is written by a leading authority on the subject of magmatic sulfide deposits. An overview of deposit types, accompanied by a summary of the resources of nickel, copper and platinum-group elements in the world’s principal known deposits, is followed by a summary of the relevant physical chemistry. The core of the book comprises a discussion about the geology and geochemistry of each of the deposit types in turn, accompanied by the implications of this data to the origin of the deposits in the light of our understanding of the chemical processes involved. A final chapter focuses on the use of the genetic concepts in exploration.
Granite Related Ore Deposits
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Author : Alcides Nóbrega Sial
language : en
Publisher: Geological Society of London
Release Date : 2011
Granite Related Ore Deposits written by Alcides Nóbrega Sial 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 2011 with Granite categories.
This volume brings together a collection of papers that summarize current ideas and recent progress in the study of granite-related mineralization systems. They provide a combination of field, experimental and theoretical studies. Papers are grouped according to the main granite-related ore systems: granite-pegmatite, skarn and greisen-veins, porphyry, orogenic gold, intrusion-related, epithermal and porphyry-related gold and base metal, iron oxide-copper-gold (IOCG), and special case studies. The studies provide a broad spread in terms of both space and time, highlighting granite-related ore deposits from Europe (Russia, Sweden, Croatia and Turkey), the Middle East (Iran), Asia (Japan and China) and South America (Brazil and Argentina) and spanning rocks from Palaeoproterozoic to Miocene in age.
Processes And Ore Deposits Of Ultramafic Mafic Magmas Through Space And Time
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Author : Sisir K. Mondal
language : en
Publisher: Elsevier
Release Date : 2017-09-08
Processes And Ore Deposits Of Ultramafic Mafic Magmas Through Space And Time written by Sisir K. Mondal and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-08 with Science categories.
Processes and Ore Deposits of Ultramafic-Mafic Magmas through Space and Time focuses on the fundamental processes that control the formation of ore deposits from ultramafic-mafic magmas, covering chromite, platinum-group element (PGE), Ni-sulfides and Ti-V-bearing magnetite. The exploration, exploitation and use of these magmatic ores are important aspects of geology and directly linked to the global economy. Magmatic ores form from ultramafic-mafic magmas and crystallize at high-temperature after emplacement into crustal magma chambers, and are genetically linked to the evolution of the parental magmas through space and time. This book features recent developments in the field of magmatic ore deposits, and is an essential resource for both industry professionals and those in academia. Elucidates the relationships between tectonic settings and magmatic ore mineralization Provides the links between magma generation in the mantle and ore mineralization at crustal levels Features the latest research on changing patterns in magmatic ore mineralization through time and their bearing on the chemical evolution of the Earth’s mantle
The Nature And Origin Of Granite
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Author : W.S. Pitcher
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
The Nature And Origin Of Granite written by W.S. Pitcher 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 2012-12-06 with Science categories.
The origin of granite has for long fascinated geologists though serious debate on the topic may be said to date from a famous meeting of the Geological Society of France in 1847. My own introduction to the subject began exactly one hundred years later when, in an interview with Profes sor H. H. Read, I entered his study as an amateur fossil collector and left it as a committed granite petrologist - after just ten minutes! I can hardly aspire to convert my reader in so dramatic a way, yet this book is an attempt, however inadequate, to pass on the enthusiasm that I inherited, and which has been reinforced by innumerable discussions on the outcrop with granitologists of many nationalities and of many shades of opinion. Since the 1960s, interest in granites has been greatly stimulated by the thesis that granites image their source rocks in the inaccessible deep crust, and that their diversity is the result of varying global tectonic context. So great a body of new data and new ideas has accumulated that my attempt to review the whole field of granite studies must carry with it a possible charge of arrogance, especially as I have adopted the teaching device of presenting the material from a personal point of view with its thinly disguised prejudices.