Geology And Geochemistry Of Molybdenum Deposits In The Qinling Orogen P R China

Author : YanJing Chen,Franco Pirajno,Nuo Li,XiaoHua Deng,YongFei Yang
Publisher : Springer Nature
Page : 854 pages
File Size : 50,7 Mb
Release : 2022-01-01
Category : Science
ISBN : 9789811648717

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Geology and Geochemistry of Molybdenum Deposits in the Qinling Orogen, P R China by YanJing Chen,Franco Pirajno,Nuo Li,XiaoHua Deng,YongFei Yang Pdf

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.

Author : Franco Pirajno
Publisher : Springer Science & Business Media
Page : 689 pages
File Size : 43,6 Mb
Release : 2012-08-13
Category : Science
ISBN : 9789400744448

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The Geology and Tectonic Settings of China's Mineral Deposits by Franco Pirajno Pdf

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

Author : Liqiang Yang
Publisher : MDPI
Page : 538 pages
File Size : 53,9 Mb
Release : 2019-09-18
Category : Science
ISBN : 9783039212934

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Polymetallic Metallogenic System by Liqiang Yang Pdf

Within the last decade, the high and continuing demand for precious and base metals, as well as critical elements, has prompted a global rush on a scale never before seen. This eventually resulted in the demand for considerable innovation and improvement in mineral deposit genetic modelling and ore formation regimes for the many different types of gold deposits, now recognized, and paralleled by the wide employment of exploration techniques and a rapid expansion of geological databases. This Special Issue will show case studies of porphyry polymetal systems, orogenic gold formations, water–rock reaction, ore-forming structure evolution, mineralogy and petrology of ore deposit, ore formation regime, geochronology and geochemistry of ore deposit, ore-forming evolution, mineral exploration and cutting-edge technology in ore deposit study.

Author : Wenbo Li,Richen Zhong,Yanjing Chen,Qiaohui Pi
Publisher : Springer Nature
Page : 166 pages
File Size : 50,5 Mb
Release : 2021-03-15
Category : Science
ISBN : 9789811613463

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Orogenic-Type Polymetallic Mineralization Associated with Multistage Orogenesis in Northern North China Plate by Wenbo Li,Richen Zhong,Yanjing Chen,Qiaohui Pi Pdf

This book focuses on the geological characteristics and genesis of several base metal deposits in the northern margin of the North China Plate, namely the Bainaimiao Cu-Au-Mo, the Huogeqi Cu-Pb-Zn, the Dongshengmiao Zn-Pb-Cu and the Jiashengpan Zn-Pb deposits. These deposits have geological and geochemical affinities with orogenic-type deposits, such as shear zone-controlled mineralization and carbon-rich low-salinitiy ore-forming fluids, and are characterized by multistage ore-forming histories. Remobilization of the pre-enriched (stratabound or porphyry-type) base metals took place as responses to orogenesis and metamorphism, leading to metal redistribution and the formation of orogenic-type orebodies. The formation of orogenic-type base metal deposits is enigmatic, and the case studies presented in this book provide insights into understanding the genesis of this type of deposits. In particular, pre-enrichment of base metals seems to be important, in terms of preconditioning for later shear zone-controlled mineralization, since base metals are believed to have limited solubilities in the low-salinity ore-fluids.

Author : Kit Lai,Khin Zaw,Sean C. Johnson,Jung-Woo Park,Rui Wang
Publisher : Frontiers Media SA
Page : 302 pages
File Size : 53,6 Mb
Release : 2022-11-17
Category : Science
ISBN : 9782832506318

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Plate Subduction and Mineralization in East and Central Asia by Kit Lai,Khin Zaw,Sean C. Johnson,Jung-Woo Park,Rui Wang Pdf

Author : S. Ferrero,P. Lanari,P. Goncalves,E. G. Grosch
Publisher : Geological Society of London
Page : 481 pages
File Size : 41,6 Mb
Release : 2019-04-17
Category : Science
ISBN : 9781786204004

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Metamorphic Geology by S. Ferrero,P. Lanari,P. Goncalves,E. G. Grosch Pdf

In Earth evolution, mountain belts are the loci of crustal growth, reworking and recycling. These crustal-scale processes are unravelled through microscale investigations of textures and mineral assemblages of metamorphic rocks. Multiple episodes of metamorphism, re-equilibration and deformation, however, generally produce a complex and tightly interwoven pattern of microstructures and assemblages. Over the last two decades, the combination of advanced computing and technological capabilities with new concepts has provided a vast array of novel petrological tools and high-resolution/high-sensitivity techniques for microanalysis and imaging. Such novel approaches are proving fundamental to untangling the enigma represented by metamorphism with an unprecedented level of detail and confidence. As a result, the first decade and a half of this century has already seen the tumultuous development of new research avenues in metamorphic petrology. This book aims to provide a timely overview of the state of the art of this field, of newly developed petrological techniques, future advancements and significant new case studies.

Author : Mingguo Zhai,Yue Zhao,Taiping Zhao
Publisher : Springer
Page : 540 pages
File Size : 44,8 Mb
Release : 2016-07-25
Category : Science
ISBN : 9789811010644

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Main Tectonic Events and Metallogeny of the North China Craton by Mingguo Zhai,Yue Zhao,Taiping Zhao Pdf

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.

Author : Dawei Zheng
Publisher : CRC Press
Page : 526 pages
File Size : 54,7 Mb
Release : 2015-12-30
Category : Science
ISBN : 9781315752150

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Control, Mechatronics and Automation Technology by Dawei Zheng Pdf

This proceedings volume contains selected papers presented at the 2014 International Conference on Control, Mechatronics and Automation Technology (ICCMAT 2014), held July 24-25, 2014 in Beijing, China. The objective of ICCMAT 2014 is to provide a platform for researchers, engineers, academicians as well as industrial professionals from all over th

Author : Guoliang Ma
Publisher : National Library of Canada = Bibliothèque nationale du Canada
Page : 168 pages
File Size : 50,9 Mb
Release : 2000
Category : Electronic
ISBN : 0612674592

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Geology and Geochemistry of the Changba and Dengjiashen Sedex Lead-zinc Deposits in the Qinling Orogenic Belt, China [microform] by Guoliang Ma Pdf

Author : Anonim
Publisher : ScholarlyEditions
Page : 4306 pages
File Size : 50,5 Mb
Release : 2012-01-09
Category : Science
ISBN : 9781464963391

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Issues in Earth Sciences, Geology, and Geophysics: 2011 Edition by Anonim Pdf

Issues in Earth Sciences, Geology, and Geophysics: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Earth Sciences, Geology, and Geophysics. The editors have built Issues in Earth Sciences, Geology, and Geophysics: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Earth Sciences, Geology, and Geophysics in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Earth Sciences, Geology, and Geophysics: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Author : Yayun Liang
Publisher : Springer Nature
Page : 203 pages
File Size : 40,6 Mb
Release : 2021-03-10
Category : Science
ISBN : 9789811610226

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Mineral Micro-Geochemistry Constraints on Petrogenesis and Genesis of Gold Deposit by Yayun Liang Pdf

Minerals respond texturally and compositionally to changing magmatic environments and preserve a wealth of information regarding magmatic processes and compositions in their crystal-growth stratigraphy. This book reports the detailed petrography and in-situ geochemistry of the clinopyroxene phenocrysts of the mafic dykes in the Jiaodong Peninsula, southeastern North China Craton, including in-situ determinations of major elements, trace elements, Sr isotopic compositions, and H2O contents with further constraints on the petrogenesis and geodynamics of the mafic dykes. Systematic analyses of mineralogical, major, and trace elements, Sr–Nd isotopes, and in-situ S isotopes on the pyrite of the main gold-bearing mineral assemblages and visible gold were conducted, aiming to explore the source of ore-forming materials and the process of Au element migration and deposition. The geodynamic setting of mineralization in the studied region is also summarized.

Author : A.R. Woolley
Publisher : Geological Society of London
Page : 578 pages
File Size : 49,6 Mb
Release : 2019-09-02
Category : Science
ISBN : 9781786204455

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Alkaline Rocks and Carbonatites of the World, Part 4 by A.R. Woolley Pdf

The alkaline igneous rocks and carbonatites are compositionally and mineralogically the most diverse of all igneous rocks and, apart from their scientific interest, are of major, and growing, economic importance. They are important repositories of certain metals and commodities, indeed the only significant sources of some of them, and include Nb, the rare earths, Cu, V, diamond, phosphate, vermiculite, bauxite, raw materials for the manufacture of ceramics, and potentially Th and U. The economic potential of these rocks is now widely appreciated, particularly since the commencement of the mining of the Palabora carbonatite for copper and a host of valuable by-products. Similarly, the crucial economic dominance of rare earth production from carbonatite-related occurrences in China, has stimulated the world-wide hunt for similar deposits. This volume describes and provides ready access to the literature for all known occurrences of alkaline igneous rocks and carbonatites of Antarctica, Asia and Europe excluding the former USSR, Australasia and oceanic islands. More than 1,200 occurrences from 59 countries are outlined together with those of 57 oceanic islands and island groups. The descriptions include geographical coordinates and information on general geology, rock types, petrography, mineralogy, age and economic aspects with the principal references cited. There are 429 geological and distribution maps and a locality index. As has been demonstrated by the three earlier volumes, the present book is likely to be of considerable interest to mineral exploration companies, as there are no comprehensive published reviews of the economic aspects of the alkaline rocks. It will also interest research scientists in the fields of igneous petrology and volcanology, and geologists concerned with the regional distribution of igneous rocks and their geodynamic relationships.

Author : Athanas S. Macheyeki,Dalaly Peter Kafumu,Feng Yuan,Xiaohui Li
Publisher : Unknown
Page : 210 pages
File Size : 47,5 Mb
Release : 2020-02-14
Category : Geochemical prospecting
ISBN : 9780128194959

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Applied Geochemistry by Athanas S. Macheyeki,Dalaly Peter Kafumu,Feng Yuan,Xiaohui Li Pdf

Applied Geochemistry: Advances in Mineral Exploration Techniques is a book targeting all levels of exploration geologists, geology students and geoscientists working in the mining industry. This reference book covers mineral exploration techniques from multiple dimensions, including the application of statistics - both principal component analysis and factor analysis - to multifractal modeling. The book explains these approaches step-by-step and gives their limitations. In addition to techniques and applications in mineral exploration, Applied Geochemistry describes mineral deposits and the theories underpinning their formation through worldwide case studies. Includes both conventional and nonconventional techniques for mineral exploration, including lithogeochemical methods Highlights the importance and applications of multifractal models, 3D - mineral prospectivity modeling Features case studies from mines and mineral exploration ventures around the world

Author : Ahmad Safuan Bin A Rashid,Shiqi Huang
Publisher : CRC Press
Page : 1158 pages
File Size : 55,8 Mb
Release : 2022-09-19
Category : Technology & Engineering
ISBN : 9781000771350

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Advances in Geology and Resources Exploration by Ahmad Safuan Bin A Rashid,Shiqi Huang Pdf

Advances in Geology and Resources Exploration provides a collection of papers resulting from the conference on Geology and Resources Exploration (ICGRED 2022), Harbin, China, 21-23 January, 2022. The primary goal of the conference is to promote research and developmental activities in geology, resources exploration and development, and another goal is to promote scientific information interchange between scholars from the top universities, business associations, research centers and high-tech enterprises working all around the world. The conference conducted in-depth exchanges and discussions on relevant topics such as geology, resources exploration, aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of engineering geology, geological resources and geothermal energy. By sharing the status of scientific research achievements and cutting-edge technologies, this helps scholars and engineers all over the world to comprehend the academic development trend and to broaden research ideas. With a view to strengthen international academic research, academic topics exchange and discussion, and promoting the industrialization cooperation of academic achievements.

Author : Fan Yang,Fei Xue,Gilby Jepson,Liang Zhang
Publisher : Frontiers Media SA
Page : 430 pages
File Size : 54,8 Mb
Release : 2023-07-31
Category : Science
ISBN : 9782832530443

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(Paleo-) Pacific Plate Subduction Tectonics and Related Magmatism and Mineralization by Fan Yang,Fei Xue,Gilby Jepson,Liang Zhang Pdf