Archean Base And Precious Metal Deposits Southern Abitibi Greenstone Belt Canada

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Archean Base and Precious Metal Deposits, Southern Abitibi Greenstone Belt, Canada

Author : Thomas Monecke
Publisher :
ISBN 13 : 9781629491172
Total Pages : 291 pages
Book Rating : 4.4/5 (911 download)

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Book Synopsis Archean Base and Precious Metal Deposits, Southern Abitibi Greenstone Belt, Canada by : Thomas Monecke

Download or read book Archean Base and Precious Metal Deposits, Southern Abitibi Greenstone Belt, Canada written by Thomas Monecke and published by . This book was released on 2017 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Abitibi greenstone belt of eastern Canada represents the world's largest Neoarchean terrane of supracrustal rocks. Straddling the border between the provinces of Ontario and Quebec, the belt covers an area that is approximately 700 km from southeast to northwest and 350 km from north to south. The belt is comprised of several major east-trending successions of folded volcanic and sedimentary rocks, with intervening intrusions. The supracrustal rocks of the Abitibi greenstone belt are uniquely well preserved and have mostly been overprinted only at a low metamorphic grade, allowing the study of primary geological relationships.

Metallic Resources 2

Author : Sophie Decrée
Publisher : John Wiley & Sons
ISBN 13 : 1789451361
Total Pages : 372 pages
Book Rating : 4.7/5 (894 download)

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Book Synopsis Metallic Resources 2 by : Sophie Decrée

Download or read book Metallic Resources 2 written by Sophie Decrée and published by John Wiley & Sons. This book was released on 2024-02-06 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metallic resources play a huge role in many fields: in the energy transition, the development of new technologies and the production and storage of green energy. Metallic Resources 2 presents various studies in notable metallogenic regions or deposits worldwide that enable us to tackle the question of the concentration of metals, especially strategic metals, in various geodynamic settings. An understanding of the geological processes that lead to the formation of deposits and influence their concentrations in the Earth's crust is of the utmost importance when it comes to uncovering new mineral resources. This book puts forward various different methodological approaches necessary in the study of deposits of metallic resources, from field observations to microanalysis. A study of specific geo-politico-economic frameworks is also presented.

Archean Lode Gold Deposits in Ontario

Author : A. C. Colvine
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.2/5 (921 download)

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Book Synopsis Archean Lode Gold Deposits in Ontario by : A. C. Colvine

Download or read book Archean Lode Gold Deposits in Ontario written by A. C. Colvine and published by . This book was released on 1988 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrothermal Mineral Deposits

Author : Franco Pirajno
Publisher : Springer Science & Business Media
ISBN 13 : 3642756719
Total Pages : 721 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Hydrothermal Mineral Deposits by : Franco Pirajno

Download or read book Hydrothermal Mineral Deposits written by Franco Pirajno and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended primarily for exploration geologists and post graduate students attending specialist courses in mineral exploration. Exploration geologists are engaged not only in the search for new mineral deposits, but also in the extension and re-assessment of existing ones. To succeed in these tasks, the exploration geologist is required to be a "generalist" of the Earth sciences rather than a specialist. The exploration geologist needs to be familiar with most aspects of the geology of ore deposits, and detailed knowledge as well as experience play an all important role in the successful exploration for mineral commodities. In order to achieve this, it is essential that the exploration geologist be up to date with the latest developments in the evolution of concepts and ideas in the Earth sciences. This is no easy task, as thousands of publications appear every year in an ever increasing number of journals, periodicals and books. For this reason it is also difficult, at times, to locate appropriate references on a particular mineral deposit type, although this problem is alleviated by the existence of large bibliographic data bases of geological records, abstracts and papers on computers. During my teaching to explorationists and, indeed, during my years of work as an explorationist, the necessity of having a text dealing with the fundamental aspects of hydrothermal mineral deposits has always been compelling. Metallic mineral deposits can be categorised into three great families, namely: (I) magmatic; (2) sedimentary and residual; (3) hydrothermal.

Mineral Deposits of Canada

Author : Wayne David Goodfellow
Publisher :
ISBN 13 :
Total Pages : 1080 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mineral Deposits of Canada by : Wayne David Goodfellow

Download or read book Mineral Deposits of Canada written by Wayne David Goodfellow and published by . This book was released on 2007 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Laurentia

Author : Steven J. Whitmeyer
Publisher : Geological Society of America
ISBN 13 : 0813712203
Total Pages : 824 pages
Book Rating : 4.8/5 (137 download)

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Book Synopsis Laurentia by : Steven J. Whitmeyer

Download or read book Laurentia written by Steven J. Whitmeyer and published by Geological Society of America. This book was released on 2023-01-04 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This Memoir focuses on 7 'turning points' that had specific and lasting impacts on Laurentian evolution: The Neoarchean, characterized by cratonization; the Paleoproterozoic and the initial assembly of Laurentia; the Mesoproterozoic southern margin of Laurentia; the Midcontinent rift and the Grenville orogeny; (5) the Neoproterozoic breakup of Rodinia; the mid-Paleozoic phases of the Appalachian-Caledonian orogen; and the Jurassic-Paleogene assembly of the North American Cordillerar"--

Magmatic Ni-Cu and PGE Deposits

Author :
Publisher :
ISBN 13 : 9781934969359
Total Pages : 370 pages
Book Rating : 4.9/5 (693 download)

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Book Synopsis Magmatic Ni-Cu and PGE Deposits by :

Download or read book Magmatic Ni-Cu and PGE Deposits written by and published by . This book was released on 2011 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geological Classification of Canadian Gold Deposits

Author : Knud Howard Poulsen
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Geological Classification of Canadian Gold Deposits by : Knud Howard Poulsen

Download or read book Geological Classification of Canadian Gold Deposits written by Knud Howard Poulsen and published by . This book was released on 2000 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin 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 are summarized. These 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. Most of the deposit types identified are represented by at least one large example (containing over 100 tonnes of gold). Descriptions are provided of Canadian gold deposits, including Archean & Proterozoic deposits in the Canadian Shield, Late Proterozoic to Palaeozoic deposits in the Appalachian Orogen, and Mesozoic to Cenozoic deposits in the Cordilleran Orogen. The final section discusses the application of gold deposit models.

Archean Greenstone Belts

Author : K.C. Condie
Publisher : Elsevier
ISBN 13 : 0080869025
Total Pages : 440 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Archean Greenstone Belts by : K.C. Condie

Download or read book Archean Greenstone Belts written by K.C. Condie and published by Elsevier. This book was released on 1981-01-01 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Archean Greenstone Belts

Evolution of Archean Crust and Early Life

Author : Yildirim Dilek
Publisher : Springer
ISBN 13 : 9400776152
Total Pages : 421 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Evolution of Archean Crust and Early Life by : Yildirim Dilek

Download or read book Evolution of Archean Crust and Early Life written by Yildirim Dilek and published by Springer. This book was released on 2013-11-26 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an integrated approach to the study of the evolution of the Archean lithosphere, biosphere and atmosphere, and as such it is a unique contribution to our understanding of the early Earth and life. The structural and geochemical make-up of both the oceanic and continental crust of the Archean Earth is documented in some case studies of various cratons, and the implications of the Phanerozoic plate and plume tectonic processes for the Archean geology are discussed in several chapters in the book. All chapters are process-oriented and data-rich, and reflect the most recent knowledge and information on the Archean Earth. The interdisciplinary approach of examining the evolution of the Archean crust, oceans, and life that we adopt in this book sets it apart from previous publications on Precambrian geology. The book will be attractive to researchers in academia and in industry, and to senior undergraduate students, graduate students and faculty in earth and natural sciences.

Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America

Author : S.B. Lucas
Publisher : Geological Society of America
ISBN 13 : 0813754461
Total Pages : 395 pages
Book Rating : 4.8/5 (137 download)

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Book Synopsis Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America by : S.B. Lucas

Download or read book Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America written by S.B. Lucas and published by Geological Society of America. This book was released on 1998 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a description of the geology and mineral deposits of the Superior Province of the Canadian Shield, an overview of Grenville Province geology, and a synopsis of Precambrian fossil occurrences in North America. Six large plates include a geological map of Canada, geological map of the Grenville Province, lithotectonic map of the Superior Province, Archean mineral deposit map of the Superior Province, and more.

A Regional Structural Model for Gold Mineralization in the Southern Part of the Archean Superior Province, United States

Author : Paul Kibler Sims
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Regional Structural Model for Gold Mineralization in the Southern Part of the Archean Superior Province, United States by : Paul Kibler Sims

Download or read book A Regional Structural Model for Gold Mineralization in the Southern Part of the Archean Superior Province, United States written by Paul Kibler Sims and published by . This book was released on 1992 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Canadian segment of the Archean Superior province is a major world source of lode gold. The gold deposits occur in or near regional transcurrent and oblique slip-shear deformation zones that comprise a conjugate set to a northwest- directed compression of the Superior province. These structures provided permeable pathways for the flow of large volumes of auriferous fluid derived from an external source. Historic gold production from the United States segment of the Superior province is modest, but the close similarity in the geologic environment of the United States and Canadian segments suggests that large gold deposits should be present in the U.S.A. An occurrence model largely based on known parameters of gold mineralization in Canada suggests that the greenstone-granite terranes of the Wawa and Wabigoon sub-provinces in the United States are favorable for important gold deposits. The model suggests that gold mineralization took place during or later than the transcurrent faulting and that it took place contemporaneously with emplacement of silica-undersaturated intrusions. The faulting occurred late in the igneous-tectonic history of the Superior province, about 2,690 Ma. Extensive, intense alteration comprising carbonitization, silicification, and sulfidization accompanied the gold mineralization. The relationships between alteration minerals and mineralized veins suggest a close temporal relationship between the alteration and gold mineralization processes. The proposed occurrence model for gold mineralization and the available data suggest that two broad regions of greenstone in the Archean Superior province in north-central United States are particularly favorable for gold deposits: (1) the Upper Peninsula of Michigan, and (2) northeastern Minnesota. The Ishpeming greenstone belt of the Wawa subprovince in Michigan contains the important Ropes deposit and several other known gold occurrences, and the Vermilion district (Wawa subprovince) in northeastern Minnesota contains highly anomalous gold in soils and minor known bedrock occurrences. Transcurrent faults in both areas should be favorable sites for gold mineralization

Geology of the World's Major Gold Deposits and Provinces

Author :
Publisher :
ISBN 13 : 9781629493121
Total Pages : 845 pages
Book Rating : 4.4/5 (931 download)

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Book Synopsis Geology of the World's Major Gold Deposits and Provinces by :

Download or read book Geology of the World's Major Gold Deposits and Provinces written by and published by . This book was released on 2020 with total page 845 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gold and Base-metal Mineralization in the Abitibi Subprovince, Canada, with Emphasis on the Quebec Segment

Author :
Publisher :
ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Gold and Base-metal Mineralization in the Abitibi Subprovince, Canada, with Emphasis on the Quebec Segment by :

Download or read book Gold and Base-metal Mineralization in the Abitibi Subprovince, Canada, with Emphasis on the Quebec Segment written by and published by . This book was released on 1990 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petrochronology

Author : Matthew J. Kohn
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110561891
Total Pages : 596 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis Petrochronology by : Matthew J. Kohn

Download or read book Petrochronology written by Matthew J. Kohn and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-11-05 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Late Archean Rock Types and Controls on Gold Mineralization in the Southern Abitibi Greenstone Belt of Ontario

Author : J. Ayer
Publisher :
ISBN 13 :
Total Pages : 73 pages
Book Rating : 4.:/5 (224 download)

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Book Synopsis Late Archean Rock Types and Controls on Gold Mineralization in the Southern Abitibi Greenstone Belt of Ontario by : J. Ayer

Download or read book Late Archean Rock Types and Controls on Gold Mineralization in the Southern Abitibi Greenstone Belt of Ontario written by J. Ayer and published by . This book was released on 1999 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Formation of Gold Deposits

Author : Neil Phillips
Publisher : Springer Nature
ISBN 13 : 981163081X
Total Pages : 294 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Formation of Gold Deposits by : Neil Phillips

Download or read book Formation of Gold Deposits written by Neil Phillips and published by Springer Nature. This book was released on 2022-06-16 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the origin of gold deposits to answer questions of science and curiosity. These answers contribute in turn to the improved exploration and mining of gold. Initially there is a summary of the methods used to address the genesis of gold deposits including some of the essential science and concepts. Five basic observations follow that apply to many gold deposits and need to be considered in any genetic ideas. Magmatic processes enriching gold are discussed followed by the role of aqueous fluids during gold deposit formation at elevated temperatures and pressures. Modifying effects after deposit formation include high-grade metamorphism, retrogression, weathering, and erosion. The main types of gold deposits are then explained within the spectrum of viable genetic ideas, with informal names for these examples that include gold-only, gold-plus, Carlin, slate-belt, epithermal, porphyry, iron oxide copper gold, and Archean greenstone. Case histories are included in which the role of gold geology contributed directly to discoveries—one example is at the province-scale and another at the goldfield-scale. Unlike other books on the subject, this one addresses virtually all gold deposit types rather than focusing on one type in isolation. The primary readership includes industry geologists, senior undergraduates, postgraduates, and those with some knowledge of science and an interest in the gold industry.