Geology And Geochemistry Of Molybdenum Deposits In The Qinling Orogen P R China PDF Download
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Author | : YanJing Chen |
Publisher | : Springer Nature |
Total Pages | : 854 |
Release | : 2022-01-01 |
Genre | : Science |
ISBN | : 9811648719 |
Download Geology and Geochemistry of Molybdenum Deposits in the Qinling Orogen, P R China Book in PDF, ePub and Kindle
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 |
Total Pages | : 689 |
Release | : 2012-08-13 |
Genre | : Science |
ISBN | : 9400744447 |
Download The Geology and Tectonic Settings of China's Mineral Deposits Book in PDF, ePub and Kindle
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 |
Total Pages | : 538 |
Release | : 2019-09-18 |
Genre | : Science |
ISBN | : 3039212931 |
Download Polymetallic Metallogenic System Book in PDF, ePub and Kindle
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 |
Publisher | : Springer Nature |
Total Pages | : 166 |
Release | : 2021-03-15 |
Genre | : Science |
ISBN | : 981161346X |
Download Orogenic-Type Polymetallic Mineralization Associated with Multistage Orogenesis in Northern North China Plate Book in PDF, ePub and Kindle
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 |
Publisher | : Frontiers Media SA |
Total Pages | : 302 |
Release | : 2022-11-17 |
Genre | : Science |
ISBN | : 2832506313 |
Download Plate Subduction and Mineralization in East and Central Asia Book in PDF, ePub and Kindle
Author | : Guoliang Ma |
Publisher | : National Library of Canada = Bibliothèque nationale du Canada |
Total Pages | : 168 |
Release | : 2000 |
Genre | : |
ISBN | : 9780612674592 |
Download Geology and Geochemistry of the Changba and Dengjiashen Sedex Lead-zinc Deposits in the Qinling Orogenic Belt, China [microform] Book in PDF, ePub and Kindle
Author | : Matthew J. Kohn |
Publisher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 596 |
Release | : 2019-11-05 |
Genre | : Science |
ISBN | : 3110561891 |
Download Petrochronology Book in PDF, ePub and Kindle
Petrochronology is a rapidly emerging branch of Earth science that links time (ages or rates) with specific rock-forming processes and their physical conditions. It is founded in petrology and geochemistry, which define a petrogenetic context or delimit a specific process, to which chronometric data are then linked. This combination informs Earth’s petrogenetic processes better than petrology or geochronology alone. This volume and the accompanying short courses address three broad categories of inquiry. Conceptual approaches chapters include petrologic modeling of multi-component chemical and mineralogic systems, and development of methods that include diffusive alteration of mineral chemistry. Methods chapters address four main analytical techniques, specifically EPMA, LA-ICP-MS, SIMS and TIMS. Mineral-specific chapters explore applications to a wide range of minerals, including zircon (metamorphic, igneous, and detrital/Hadean), baddeleyite, REE minerals (monazite, allanite, xenotime and apatite), titanite, rutile, garnet, and major igneous minerals (olivine, plagioclase and pyroxenes). These applications mainly focus on metamorphic, igneous, or tectonic processes, but additionally elucidate fundamental transdisciplinary progress in addressing mechanisms of crystal growth, the chemical consequences of mineral growth kinetics, and how chemical transport and deformation affect chemically complex mineral composites. Most chapters further recommend areas of future research.
Author | : Axel Liebscher |
Publisher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 444 |
Release | : 2018-12-17 |
Genre | : Science |
ISBN | : 1501509403 |
Download Fluid-Fluid Interactions Book in PDF, ePub and Kindle
Volume 65 of Reviews in Mineralogy and Geochemistry attempts to fill this gap and to explicitly focus on the role that co-existing fluids play in the diverse geologic environments. It brings together the previously somewhat detached literature on fluid–fluid interactions in continental, volcanic, submarine and subduction zone environments. It emphasizes that fluid mixing and unmixing are widespread processes that may occur in all geologic environments of the entire crust and upper mantle. Despite different P-T conditions, the fundamental processes are analogous in the different settings.
Author | : S. Ferrero |
Publisher | : Geological Society of London |
Total Pages | : 481 |
Release | : 2019-04-17 |
Genre | : Science |
ISBN | : 1786204002 |
Download Metamorphic Geology Book in PDF, ePub and Kindle
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 | : Guangchi Tu |
Publisher | : VSP |
Total Pages | : 652 |
Release | : 1996 |
Genre | : Science |
ISBN | : 9787030055309 |
Download Geochemistry of Strata Bound Deposits in China Book in PDF, ePub and Kindle