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The Geology Of Gold In Ontario
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Author :Ontario. Ministry of Natural Resources Publisher :Ontario Ministry of Northern Development and Mines ISBN 13 : Total Pages :288 pages Book Rating :4.:/5 (31 download)
Book Synopsis The Geology of Gold in Ontario by : Ontario. Ministry of Natural Resources
Download or read book The Geology of Gold in Ontario written by Ontario. Ministry of Natural Resources and published by Ontario Ministry of Northern Development and Mines. This book was released on 1983 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Book Synopsis The Geology of Gold Deposits by : Reid R. Keays
Download or read book The Geology of Gold Deposits written by Reid R. Keays and published by . This book was released on 1989 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes detailed and technical discussions of deposits in Canada, Zimbabwe, South Africa, Australia, Chile, United States, Japan, and Czechoslovakia.
Book Synopsis Introduction to Geology and Resources of Gold, and Geochemistry of Gold by : Daniel R. Shawe
Download or read book Introduction to Geology and Resources of Gold, and Geochemistry of Gold written by Daniel R. Shawe and published by . This book was released on 1988 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ore Deposit Geology and its Influence on Mineral Exploration by : Richard Edwards
Download or read book Ore Deposit Geology and its Influence on Mineral Exploration written by Richard Edwards and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why another book about Ore Deposits? There are a number of factors which motivated us to write this text and which may provide an answer to this question. Firstly our colleagues are predominantly mining engineers and minerals processing technologists, which provides us with a different perspective of ore deposits from many academic geologists. Secondly we have found that most existing texts are either highly theoretical or merely descriptive: we have attempted to examine the practical implications of the geological setting and genetic models of particular ore deposit types. We have written the text primarily for undergraduates who are taking options in Economic Geology towards the end of a Degree Course in Geology. However, we hope that the text will also prove valuable to geologists working in the mining industry. The text is to a large extent based on a review of the existing literature up to the end of 1984. However, we have visited most of the mining districts cited in the text and have also corresponded extensively with geologists to extend our knowledge beyond the published literature. Nonetheless writing a text-book on Ore Deposits is a demanding task and it is inevitable that sins of both omission and commission have been committed. We would therefore welcome comments from readers which can be incorporated in future editions. RICHARD EDW ARDS KEITH ATKINSON Cmnhome School (~n\1illcs April 1985 Glossary Adit A horizontal, or near horizontal, passage from the surface into a mme.
Download or read book Gold written by Nathaniel Arbiter and published by CRC Press. This book was released on 1990 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eight articles first appeared as volume 6 (no date) of Mineral processing and extractive metallurgy review. They review new methods of recovery for gold, and to some extent, silver, focus on the particular challenges of extraction from carbonaceous ores and from various sulfide-bearing ore, and the treatment of refractory gold ore, and discuss high-temperature and biological oxidation, high- temperature chlorination, and removing metals from leach liquor. Book club price, $40. Annotation copyrighted by Book News, Inc., Portland, OR
Author :Thomas Lloyd Muir Publisher :Sudbury, Ont. : Geological Association of Canada, Toronto '91 Organizing Committee ISBN 13 : Total Pages :118 pages Book Rating :4.3/5 (91 download)
Book Synopsis Geology and Gold Deposits of the Hemlo Area by : Thomas Lloyd Muir
Download or read book Geology and Gold Deposits of the Hemlo Area written by Thomas Lloyd Muir and published by Sudbury, Ont. : Geological Association of Canada, Toronto '91 Organizing Committee. This book was released on 1991 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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
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.
Book Synopsis Gold metallogeny and exploration by : R. P. Foster
Download or read book Gold metallogeny and exploration written by R. P. Foster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Geological Survey of Canada, Open File 2484 by :
Download or read book Geological Survey of Canada, Open File 2484 written by and published by Natural Resources Canada. This book was released on with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Open File 2161 by :
Download or read book Geological Survey of Canada, Open File 2161 written by and published by Natural Resources Canada. This book was released on with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Metallogeny of Lode Gold Deposits by : Ulrich Kretschmar
Download or read book The Metallogeny of Lode Gold Deposits written by Ulrich Kretschmar and published by Elsevier. This book was released on 2015-11-24 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis U.S. Geological Survey Bulletin by :
Download or read book U.S. Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2003-C28 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2003-C28 written by and published by Natural Resources Canada. This book was released on with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2008-23 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2008-23 written by and published by Natural Resources Canada. This book was released on with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of North American Geology by : Geological Survey (U.S.)
Download or read book Bibliography of North American Geology written by Geological Survey (U.S.) and published by . This book was released on 1923 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
