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Author: Peter Laznicka
Publisher: Elsevier
ISBN: 1483256847
Category : Nature
Languages : en
Pages : 1039
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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.
Author: Peter Laznicka
Publisher: Elsevier
ISBN: 1483256847
Category : Nature
Languages : en
Pages : 1039
Get Book Here
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.
Author: Peter Laznicka
Publisher:
ISBN:
Category : Ore deposits
Languages : en
Pages : 640
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Book Description
Author: Peter Laznicka
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 1048
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Book Description
Author: Ulrich Kretschmar
Publisher: Elsevier
ISBN: 0128032235
Category : Science
Languages : en
Pages : 356
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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
Author: Peter Laznicka
Publisher: Springer
ISBN:
Category : Nature
Languages : en
Pages : 760
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Book Description
Accompanying CD-ROM includes color graphs and "a fairly complete (more than 1000 entries) database of the 'giant' and 'world class' metal deposits of the world"--p. [v].
Author: Walter L. Pohl
Publisher: John Wiley & Sons
ISBN: 144439486X
Category : Science
Languages : en
Pages : 725
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Book Description
Humanity’s ever-increasing hunger for mineral raw materials, caused by a growing global population and ever increasing standards of living, has resulted in economic geology becoming a subject of urgent importance. This book provides a broad panorama of mineral deposits, covering their origin and geological characteristics, the principles of the search for ores and minerals, and the investigation of newly found deposits. Practical and environmental issues that arise during the life cycle of a mine and after its closure are addressed, with an emphasis on sustainable and "green" mining. The central scientific theme of the book is to place the extraordinary variability of mineral deposits in the frame of fundamental geological processes. The book is written for earth science students and practicing geologists worldwide. Professionals in administration, resource development, mining, mine reclamation, metallurgy, and mineral economics will also find the text valuable. Economic Geology is a fully revised translation of the the fifth edition of the German language text Mineralische und Energie-Rohstoffe. Additional resources for this book can be found at: www.wiley.com/go/pohl/geology. The author's website can be found at: http://www.walter-pohl.com.
Author:
Publisher: Elsevier
ISBN: 0444597565
Category : Nature
Languages : en
Pages : 761
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Book Description
This is the most comprehensive, all-embracing, single source of data on metallic deposits and their worldwide distribution. With over 1,750 pages it contains: 594 figures illustrating ore styles and their setting; 113 tables providing concise but highly quantitative data on several thousand locality examples; 4 indexes (general, locality, genetic, metals) enabling rapid and thorough searches; and more than 2,000 references. This vast body of information on metallic ore deposits is arranged by environments in which they presently form or lithologic associations in which they occur. The organization of the book follows the approach employed in regional mineral-potential evaluation and exploration. Long-lasting, objectively observable host units and empirical indicators of ore presence are stressed. The coverage is balanced and truly worldwide, based on original literature consulted in over 30 languages and on the author's personal familiarity with more than 2,000 ore deposits located in 85 countries. The book is a must for practising exploration geologists, petrologists, and economic geologists, as well as for specialists in various other branches of geology (e.g. glacial geologists, carbonate sedimentologists, volcanologists, and geochemists). Teachers and students will find this most complete data sourcebook an ideal supplement to the theory and basic data found in textbooks.
Author: John Gunn
Publisher: Taylor & Francis
ISBN: 1135455090
Category : Reference
Languages : en
Pages : 1970
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Book Description
The Encyclopedia of Caves and Karst Science contains 350 alphabetically arranged entries. The topics include cave and karst geoscience, cave archaeology and human use of caves, art in caves, hydrology and groundwater, cave and karst history, and conservation and management. The Encyclopedia is extensively illustrated with photographs, maps, diagrams, and tables, and has thematic content lists and a comprehensive index to facilitate searching and browsing.
Author: T.A.P. Kwak
Publisher: Elsevier
ISBN: 0444597921
Category : Nature
Languages : en
Pages : 468
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Book Description
Intended as a reference for the academically-oriented geologist as well as the practising economic geologist, this book is concerned with the study of skarn deposits having anomalously high tin or tungsten contents, or both. Unlike many other books on economic geology, both economic W-Sn skarns and non-economic examples are covered, in order to enable the academically-oriented reader to grasp the full range of such deposits, and also to aid the economic geologist in distinguishing between W-Sn skarns having economic potential and those which do not.W-Sn skarns are notoriously complex, containing a wide range of textures, grain sizes, mineral assemblages, bulk compositions and structures. The lack of a sufficiently detailed data base, coupled with some unsupportable genetic models, has led to many misunderstandings and has often resulted in needless expenditure and effort on fruitless mineral exploration. Thus, the first aim of this book is simply to provide an adequate data base with sufficient references to enable an interested worker to define a skarn deposit and know where to find additional information on similar examples. To aid this, as much data as possible is presented as tables and diagrams.The second aim of the book is to show the reader how to separate skarn rocks found in W-Sn-bearing environments into those produced by metamorphic, isochemical processes (metamorphic skarns) which are uneconomic, and those produced by the introduction and exchange of components from an ore solution (ore skarn). W-Sn skarns are also separated into genetically logical subdivisions so that, if a deposit or a specific geological environment can be identified, then skarn zonation or the potential of finding specific skarn types can be predicted. This is particularly important to the practising exploration geologist because often only a small part of a skarn or only certain skarn types contain economic mineralization.In addition, the book provides an insight into how to assess where mineralogical complications may occur, especially with respect to Sn-skarns, and in which environments such complications may be expected. It also provides enough information for the reader to be able to conceptualize suitable models for W-Sn skarns based on primary data.
Author: O. Rudawsky
Publisher: Elsevier
ISBN: 0444597662
Category : Technology & Engineering
Languages : en
Pages : 208
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Book Description
Although profitable development and exploitation of natural resources has been, and still remains, the goal of many individuals and firms within the extractive industries, several new goals must also be considered, the foremost of which is the wise management of the already discovered stocks of renewable and nonrenewable natural resources. This aspect has become of vital importance for society as a whole.It is this dual objective - the economic feasibility on behalf of private interests, and the efficient development and utilization of natural resources as viewed from the societal point of view - that is covered in this book. The material presented is based on many published and unpublished sources, and serves to demonstrate the basic principles associated with the economics and management of mineral resources. Rather than attempting to carry on an in-depth analysis of the various topics, the author has provided a broad coverage of the basic concepts and their applications in real-life occurrences. For those interested in more intensive analysis, suggested additional selected readings and references are provided.The book is written as an introductory-level textbook in mineral economics. Advanced students in mineral engineering programs, economics, and business administration curricula, with a particular interest in economic analysis of mineral and energy activities may find this book an appropriate starting-point. Likewise, first-year graduate students in engineering programs, resource economics, mineral economics, natural resource management, environmental sciences, and law will find that the book provides a fundamental understanding of the basic concepts of mineral economics and how they relate to the general economic and management theories.
