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The Metallogeny Of Lode Gold Deposits

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The Metallogeny of Lode Gold Deposits

The Metallogeny of Lode Gold Deposits Book
Author : Ulrich Kretschmar,Derek McBride
Publisher : Elsevier
Release : 2015-11-24
ISBN : 0128032235
Language : En, Es, Fr & De

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Book Description :

The Metallogeny of Lode Gold Deposits: A Syngenetic Perspective is a synthesis of lode gold vein forming processes, addressing the commonality in similar worldwide deposits. The book’s empirical model incorporates widely known and accepted principles of ore deposition and shows how it applies in the volcanic-sedimentary greenstone belt environment. Several chapters detail outcrop maps and photos of field occurrences and textures. The interpretations flow directly from the authors’ field work, and are coupled with analyses of underlying physical processes. Utilizing detailed geological mapping, field work, and chemical analyses as the basis of a syngenetic formation mode, the text arms readers with the tools necessary to accurately analyze and interpret new data on the subject. This includes information on decoding the significance of asymmetry in vein formation, as well as the role of lamprophyres in gold camps, how Archean geology requires integration into a lode vein formation model, and how to develop an understanding of the worldwide applicability of gold cycles to lode vein formation and exploration and how it can be applied to deposits of all ages. Presents the first book to galvanize lode gold research into a single authoritative reference Simplifies the complexity of lode gold’s underlying processes and presents valid concepts surrounding the lode gold forming environment Features color figures, illustrations, and photos that enrich the content’s focus and aid in the retention of key concepts

Gold metallogeny and exploration

Gold metallogeny and exploration Book
Author : R. P. Foster
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 1461304970
Language : En, Es, Fr & De

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Book Description :

Within the last decade, the high and continuing demand for gold has prompted a global gold rush on a scale never before seen, not even in the heady days of Ballarat, California and the Yukon. Gold is being sought on every continent and, with very few exceptions, in every country around the world. Such interest and fierce competition has demanded considerable innovation and improvement in exploration techniques paralleled by a rapid expansion of the geological database and consequent genetic modelling for the many different types of gold deposits now recognized. This proliferation of data has swamped the literature and left explorationist and academic alike unable to sift more than a small proportion of the accumulating information. This new book represents an attempt to address this major problem by providing succinct syntheses ofall major aspects ofgold metallogeny and exploration, ranging from the chemical distribution of gold in the Earth's crust, and the hydrothermal chemistry of gold, to Archaean and Phanerozoic lode deposits, epithermal environments, chemical sediments, and placer deposits, and culminates in chapters devoted to geochemical and geophysical exploration, and the economics of gold deposits. Each chapter is written by geoscientists who are acknowledged internationally in their respective fields, thus guaranteeing a broad yet up-to-date coverage. In addition, each chapter is accompanied by reference lists which provide readers with access to the most pertinent and useful publications.

Gold Metallogeny and Exploration

Gold Metallogeny and Exploration Book
Author : B. Foster
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 9401121281
Language : En, Es, Fr & De

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Book Description :

Within the last decade, the high and continuing demand for gold has prompted a global gold rush on a scale never before seen, not even in the heady days of Ballarat, California and the Yukon. Gold is being sought on every continent and, with very few exceptions, in every country around the world. Such interest and fierce competition has demanded considerable innovation and improvement in exploration techniques paralleled by a rapid expansion of the geological database and consequent genetic modelling for the many different types of gold deposits now recognized. This proliferation of data has swamped the literature and left explorationist and academic alike unable to sift more than a small proportion of the accumulating information. This new book represents an attempt to address this major problem by providing succinct syntheses of all major aspects of gold metallogeny and exploration, ranging from the chemical distribution of gold in the Earth's crust, and the hydrothermal chemistry of gold, to Archaean and Phanerozoic lode deposits, epithermal environments, chemical sediments, and placer deposits, and culminates in chapters devoted to geochemical and geophysical exploration, and the economics of gold deposits. Each chapter is written by geoscientists who are acknowledged internationally in their respective fields, thus guaranteeing a broad yet up-to-date coverage. In addition, each chapter is accompanied by reference lists which provide readers with access to the most pertinent and useful publications.

Metallogeny and Mineral Deposits of the Nelson Rossland Map Area

Metallogeny and Mineral Deposits of the Nelson Rossland Map Area Book
Author : Trygve Höy,Janet Elizabeth Gabites,Kathryn P. E. Dunne,British Columbia. Geological Survey Branch,British Columbia. Ministry of Energy and Mines
Publisher : Unknown
Release : 2001
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

The Jurassic Rossland Group in south-east British Columbia is a volcanic arc succession that contains a variety of deposits typical of volcanic arcs. This report focusses on deposits in the Group, particularly on those that have had recent exploration, and on the metallogeny of the Nelson-Rossland map area. The report first reviews the regional geology of the area and describes a number of type examples of mineral deposits in Rossland Group rocks & others in the area. These include carbonate-hosted deposits, volcanogenic massive sulphides, porphyry copper-gold deposits, skarns, and gold-quartz & polymetallic veins. The principal focus is on the deposits of the Rossland copper/gold mining camp, the second largest lode gold producing camp in the province. The regional geology around Rossland is summarized, the main deposit types are described, and a model for intrusive-related gold-sulphide veins is presented. Appendices include a table of mineral occurrences in the area, production data for the area's metallic deposits, a petrographic report, analyses of samples, reports on geochronological dating & isotope characterization, and fluid inclusion data.

Geological Classification of Canadian Gold Deposits

Geological Classification of Canadian Gold Deposits Book
Author : Knud Howard Poulsen,F. Robert,Geological Survey of Canada
Publisher : Unknown
Release : 2000
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

"Classifications of ore deposits provide essential frameworks for designing exploration strategies, evaluating prospects, and performing resource assessments of selected areas. This paper proposes a geological classification of lode gold deposits, based largely on the nature of the ore and on the geological settings of the deposits. Sixteen common types of bedrock gold deposits are distinguished and their main geological attributes summarized. They do not correspond to an equal number of genetic types: many of these deposit types represent different components of larger hydrothermal systems and are genetically related. An important emerging point is that the majority of lode gold deposit types identified here are represented by at least one large example (>100 t Au); the search for large gold deposits must therefore rely on a multiplicity of models."--Abstract.

Metallogenic Evolution and Geology of the Chibougamau Area

Metallogenic Evolution and Geology of the Chibougamau Area Book
Author : Pierre Pilote
Publisher : Unknown
Release : 1995
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Metallogenic Evolution and Geology of the Chibougamau Area book written by Pierre Pilote, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Gold Metallogeny and Exploration

Gold Metallogeny and Exploration Book
Author : B Foster
Publisher : Unknown
Release : 1993-07-31
ISBN : 9789401121293
Language : En, Es, Fr & De

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Book Description :

Download Gold Metallogeny and Exploration book written by B Foster, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Gold Selected References

Gold  Selected References Book
Author : Anonim
Publisher : Unknown
Release : 1982
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Gold Selected References book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Main Tectonic Events and Metallogeny of the North China Craton

Main Tectonic Events and Metallogeny of the North China Craton Book
Author : Mingguo Zhai,Yue Zhao,Taiping Zhao
Publisher : Springer
Release : 2016-07-25
ISBN : 9811010641
Language : En, Es, Fr & De

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Book Description :

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.

Antimony

Antimony Book
Author : Montserrat Filella
Publisher : Walter de Gruyter GmbH & Co KG
Release : 2021-07-05
ISBN : 311066545X
Language : En, Es, Fr & De

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Book Description :

Antimony (Sb) is an exciting chemical element ubiquitously present in our daily lives. This book provides a coherent and interdisciplinary picture of our current understanding of this element. Subjects ranging from its mineralogy, mining and environmental chemistry to its potential impact in ecosystems and human health are discussed in this monograph.

Applied Geochemistry

Applied Geochemistry Book
Author : Athanas S. Macheyeki,Dalaly Peter Kafumu,Xiaohui Li,Feng Yuan
Publisher : Elsevier
Release : 2020-02-05
ISBN : 012821208X
Language : En, Es, Fr & De

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Book Description :

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

Mineral Resources of Mongolia

Mineral Resources of Mongolia Book
Author : Ochir Gerel,Franco Pirajno,Bayaraa Batkhishig,Jaroslav Dostal
Publisher : Springer Nature
Release : 2020-12-02
ISBN : 9811559430
Language : En, Es, Fr & De

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Book Description :

This book provides a brief geology, tectonic structure and metallogeny of Mongolia, central part of the giant Central Asian Orogenic Belt, and broad overview of major metallic (copper, gold, rare metals and rare earths, iron, lead and zinc, silver and platinum group), non-metallic (phosphorite and fluorspar) and fuel (uranium and coal) mineral deposits and occurrences, covering their tectonic position, metallogeny and deposit types, geological characteristics and origin, including newly found deposits and occurrences based on authors research data and a large information obtained during geological exploration work. The book is intended for professional economic geologists, for earth science students and practicing geologists.

Potassic Igneous Rocks and Associated Gold Copper Mineralization

Potassic Igneous Rocks and Associated Gold Copper Mineralization Book
Author : Daniel Müller,David I. Groves
Publisher : Springer
Release : 2018-06-11
ISBN : 3319929798
Language : En, Es, Fr & De

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Book Description :

This book reviews the geochemical and petrological characteristics of potassic igneous rock complexes, and investigates the various tectonic settings in which these rocks occur. The authors provide an overview and classification of these rocks and elucidate the geochemical differences between barren and mineralized potassic igneous complexes. High-K rocks are genetically associated with a number of epithermal gold and porphyry copper-gold deposits. In recent years, there has also been growing recognition of an association of such rocks with iron-oxide copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs) and Carlin-type gold deposits. This fifth updated and expanded edition incorporates new data and references from world-class copper and gold deposits worldwide. It also includes the latest publications on the petrogenesis of high-K magmatism and related mineral deposits. Numerous new representative ore photographs of the mineral deposits described are also included in the new edition. As such, the book offers a valuable guide not only for academic petrologists working on alkaline rocks, but also for exploration geologists prospecting for epithermal gold and/or porphyry copper-gold deposits in modern and ancient terrains.

Archean Crustal Evolution

Archean Crustal Evolution Book
Author : K.C. Condie
Publisher : Elsevier
Release : 1994-11-11
ISBN : 9780080869100
Language : En, Es, Fr & De

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Book Description :

The integration of Tectonics/Geochemistry, up-to-date reviews by leading scientists as well as a broad topical coverage of the Archean, are some of the features of this particular volume. As geochronology has progressed in the last 20 years, the Archean has continued to attract interest. Advancements in the understanding of Archean crustal and mantle evolution have progressed rapidly since the first International Archean Symposium in Western Australia (1970). The landmark for the Archean was the NATO Advanced Study Institute at Leicester (1975). At this meeting the Archean truly "came of age". Investigators from many different disciplines focused their expertise on the early history of the earth. For the first time, the nature of the atmosphere, oceans, and life during the Archean was an important part of an Archean symposium. During the most recent Archean Symposium in Perth in 1990, there was a shift in interest from field and trace element data to the new rapidly evolving high-precision U/Pb geochronology of Archean rocks and to detailed structural studies of both low and high grade Archean terrains. The terrane concept so widely applied to the Phanerozoic was proposed for the Archean Yilgarn Province in Western Australia and is now widely accepted for the Archean (as evident by the articles in this book). Plate tectonics is now widely accepted as the principal process that controls the history of continents and oceans. There are, though, well substantiated differences between Archean and post-Archean rocks that indicate that Archean tectonic regimes must have differed in some respects from modern ones. The question of how and to what degree did Archean plate tectonics differ from modern plate tectonics is treated in many of the chapters of this book. Altogether, the editor has presented a selection of articles that provide a fascinating insight into the latest observations in this field.

Crustal Evolution and Metallogeny in India

Crustal Evolution and Metallogeny in India Book
Author : Sanjib Chandra Sarkar,Anupendu Gupta
Publisher : Cambridge University Press
Release : 2012-04-09
ISBN : 1107079977
Language : En, Es, Fr & De

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Book Description :

Crustal evolution means the resultant changes that the Earth's crust has gone through in its geologic past affected by changes in the mantle-crust system, the atmosphere, the hydrosphere and the biosphere. Metallogeny is the genesis of metallic mineral deposits. Both the terms are used in the book in their conventional sense, but keeping in mind an Indian context. This book is the first of its kind to document in detail the nature, origin and evolution of mineral deposits in India and is contextualized in local, regional and global geology. The book is unique in that it combines both metallogeny and crustal evolution that were hitherto treated as stand-alone topics. The exhaustive chapters in the book carry detailed case studies of the distribution and occurrence of ores. The book would be useful to students of advanced geology, researchers, teachers, planners and global metallogeneticists around the world.

Empirical Metallogeny

Empirical Metallogeny Book
Author : Peter Laznicka
Publisher : Elsevier
Release : 2013-10-22
ISBN : 1483256847
Language : En, Es, Fr & De

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Book Description :

Empirical Metallogeny: Depositional Environments, Lithologic Associations, and Metallic Ores, Vol. 1: Phanerozoic Environments, Associations, and Deposits focuses on the composition, characteristics, properties, and reactions of Phanerozoic metallic ore deposits. The book first offers information on depositional environments and lithologic associations and the world ocean, including ores and host associations, sea water as a metal source, and metals in marine organisms. The text then elaborates on continental margins, orogenic belts, and ophiolite association. Discussions focus on metal geochemistry and metallogeny, tectonic setting and distribution of ophiolites, trace metals and ore evolution, and supracrustal lithologic associations of orogenic belts. The publication tackles zoned mafic/ultramafic complexes in Phanerozoic orogenic belts; unimodal mafic volcanic-sedimentary association; and unimodal felsic volcanic-sedimentary association. Topics include post-depositional modification of massive sulfides, and interaction mineralization and massive tholeiitic basalt flows and arc affiliation. The book is a dependable source of information for readers wanting to study metallic ores.

Understanding Mineral Deposits

Understanding Mineral Deposits Book
Author : Kula Misra
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 9401139253
Language : En, Es, Fr & De

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Book Description :

Mineral deposits have supplied useful or valuable material for human consumption long before they became objects of scientific curiosity or commercial exploitation. In fact, the earliest human interest in rocks was probably because of the easily accessible, useful (e. g. , red pigment in the form of earthy hematite) or valuable (e. g. , native gold and gemstones) materials they contained at places. In modem times, the study of mineral deposits has evolved into an applied science employing detailed field observations, sophisticated laboratory techniques for additional information, and computer modeling to build complex hypotheses. Understanding concepts that would someday help geologists to find new mineral deposits or exploit the known ones more efficiently have always been, and will continue to be, at the core of any course on mineral deposits, but it is a fascinating subject in its own right, even for students who do not intend to be professional economic geologists. I believe that a course on mineral deposits should be designed as a "capstone course" that illustrates a comprehensive application of concepts from many other disciplines in geology (mineralogy, stratigraphy and sedimentation, structure and tectonics, petrology, geochemistry, paleontology, geomorphology, etc. ). This book is intended as a text for such an introductory course in economic geology, primarily for senior undergraduate and graduate students in colleges and universities. It should also serve as a useful information resource for professional economic geologists.

Ore Deposits and Mantle Plumes

Ore Deposits and Mantle Plumes Book
Author : Franco Pirajno
Publisher : Springer Science & Business Media
Release : 2013-11-11
ISBN : 9401725020
Language : En, Es, Fr & De

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Book Description :

PERTH Western Australia March 2000 Increasingly explorationists are seeking to find new ore deposits in poorly prospected areas, be they geographically remote, such as in the Arctic, or geologically remote, such as those under sedimentary cover. Modern prospecting techniques, including low-detection-level geochemistry and the use of advanced geophysical instrumentation have greatly assisted explorers but fundamental to any soundly based exploration program remains an understanding of the geological framework of ore deposits. This allows the development of deposit models on macroscopic and mesoscopic scales. This book by Dr. Franeo Pirajno draws on his extensive and wide global experience. To set the scene for a discussion of ore deposit generation Franeo details the Earths internal structures and mantle dynamics. He then explores the impact of mantle plumes on the crust and in particular their role in the production of magmatic environments, and in continental scale rifting. This includes a descriptive section on magmatic provinces around the globe, which highlights the importance of plumes. Any study of Earth processes needs to take into account the effects of extraterrestrial bombardment, and in particular the results from the impacts of large bolides. The effects of these impacts on the atmosphere and on life have now been recognised as profound. It is likely that the effect ofthese impacts on the Earth's crust is as equally profound.

PACRIM 99 Congress

PACRIM  99 Congress Book
Author : Graeme Weber
Publisher : Unknown
Release : 1999
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download PACRIM 99 Congress book written by Graeme Weber, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

South African Journal of Geology

South African Journal of Geology Book
Author : Anonim
Publisher : Unknown
Release : 2000
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download South African Journal of Geology book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.