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Author : A.F. Trendall
Publisher : Elsevier
ISBN 13 : 9780080869056
Total Pages : 557 pages
Book Rating : 4.8/5 (69 download)
Download or read book Iron-Formation: Facts and Problems written by A.F. Trendall and published by Elsevier. This book was released on 2000-04-01 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron-Formation: Facts and Problems
Author : Stephen E. Kesler
Publisher : Geological Society of America
ISBN 13 : 0813711983
Total Pages : 350 pages
Book Rating : 4.8/5 (137 download)
Download or read book Evolution of Early Earth's Atmosphere, Hydrosphere, and Biosphere written by Stephen E. Kesler and published by Geological Society of America. This book was released on 2006-01-01 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The history of Earth's early atmosphere, hydrosphere, and biosphere, from Hadean through Proterozoic time, is one of geology's enduring puzzles. Ore deposits provide important insights into this history because they contain elements and minerals that are highly sensitive to the geochemical environment in which they form. Just what these minerals tell us remains a matter of considerable debate, however. When and how did life develop, an oxygen-rich atmosphere form, and sulfate dominate the ocean? This volume contains reports on these questions from both sides of the aisle for iron and manganese formations, uranium paleoplacers and hydrothermal deposits, and exhalative sulfides and oxides."--Publisher's website.
Author : Alec Francis Trendall
Publisher :
ISBN 13 :
Total Pages : 566 pages
Book Rating : 4.:/5 (5 download)
Download or read book Iron-formation, Facts and Problems written by Alec Francis Trendall and published by . This book was released on 1983 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Mines
Publisher :
ISBN 13 :
Total Pages : 1124 pages
Book Rating : 4.3/5 (91 download)
Download or read book Mineral Facts and Problems written by United States. Bureau of Mines and published by . This book was released on 1965 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G.V. Chilingarian
Publisher : Elsevier
ISBN 13 : 9780080869612
Total Pages : 673 pages
Book Rating : 4.8/5 (696 download)
Download or read book Diagenesis, III written by G.V. Chilingarian and published by Elsevier. This book was released on 1992-05-19 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume is an intellectual agglomeration covering a variety of topics in diagenesis. It starts with the diagenesis of marine pore waters and soft-sediment deformations, followed by two chapters on sandstones - one on climatic influence in terrestrial sandstone diagenesis and the other on the deep-sea volcaniclastic sandstones. Diagenesis of carbonates is treated next, with one chapter on compactional diagenesis and another devoted to a case study (Aymestry Limestone Beds, UK). There are two chapters on the origin and migration of oil: (a) maturation of organic matter, and (b) relation of diagenesis to mineralization and hydrocarbon reservoir development, followed by a chapter on sedimentary ore genesis - banded iron-formation. In conclusion there are two chapters on paleosols. This book will be of interest to geologists, geochemists and petroleum engineers.
Author : Keith Nicholson
Publisher : Geological Society of London
ISBN 13 : 9781897799741
Total Pages : 380 pages
Book Rating : 4.7/5 (997 download)
Download or read book Manganese Mineralization written by Keith Nicholson and published by Geological Society of London. This book was released on 1997 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese mineralization is diverse in occurence, origin, mineralogy and geochemistry. This volume includes a review of the range of terrestrial Mn deposits and their relative abundance through geological time. Experimental and modelling approaches to Mn geochemistry and mineralogy can further aid our understanding of the formational and depositational processes involved and thereby our interpretation of deposit metallogenesis.
Author : K.C. Condie
Publisher : Elsevier
ISBN 13 : 9780080869094
Total Pages : 536 pages
Book Rating : 4.8/5 (69 download)
Download or read book Proterozoic Crustal Evolution written by K.C. Condie and published by Elsevier. This book was released on 1993-02-03 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a final product of the International Geological Correlation Program (IGCP) Project 217, this volume brings together significant advances in the understanding of Proterozoic crustal evolution. This IGCP Project focussed on nine research objectives: 1) Comparison of Archean and Proterozoic supracrustal assemblages to more fully understand differences between Archean and post-Archean tectonic regimes; 2) To more fully understand the geochemical differences between Archean and post-Archean sediments and to evaluate the various factors that control sediment composition; 3) From combined U/Pb zircon and whole-rock Sm/Nd studies, to see if the apparent 2.4-2.0 continental crust "generation gap" is real; 4) To employ new techniques in the dating of individual zircons to more fully understand Proterozoic tectonic history and the role of crustal reworking; 5) From trace element ratios and Nd isotopic data from basalts, to better understand Proterozoic mantle evolution; 6) To encourage more detailed studies of the anorogenic granite-anorthosite association to better understand its origin and significance in terms of crustal evolution; 7) From combined Nd, Pb, and Sr isotopic data, to more precisely estimate the amount of new continental crust formed during the Proterozoic; 8) To encourage joint P-T and geochronological studies of Proterozoic and high-grade terranes to better understand Proterozoic orogenesis: and 9) To try and understand why hydrothermal precious metal deposits are relatively rare in the Proterozoic compared to both the Archean and the Phanerozoic. The book should be of interest to professionals in the geosciences (especially geochemists, petrologists and structural geologists) and graduate students in the same fields.
Author : Steffen Gerd Hagemann
Publisher :
ISBN 13 : 9781934969076
Total Pages : 414 pages
Book Rating : 4.9/5 (69 download)
Download or read book Banded Iron Formation-related High-grade Iron Ore written by Steffen Gerd Hagemann and published by . This book was released on 2008 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arkady N. Pilchin
Publisher : UNAM
ISBN 13 : 9789703241224
Total Pages : 76 pages
Book Rating : 4.2/5 (412 download)
Download or read book Iron and Its Unique Role in Earth Evolution written by Arkady N. Pilchin and published by UNAM. This book was released on 2006 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P.G. Eriksson
Publisher : Elsevier
ISBN 13 : 008054259X
Total Pages : 966 pages
Book Rating : 4.0/5 (85 download)
Download or read book The Precambrian Earth written by P.G. Eriksson and published by Elsevier. This book was released on 2004-03-04 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book the editors strive to cover all primary (i.e. non-applied) topics in Precambrian geology in a non-partisan way, by using a large team of international authors to present their datasets and highly divergent viewpoints. The chapters address: celestial origins of Earth and succeeding extraterrestrial impact events; generation of continental crust and the greenstone-granite debate; the interaction of mantle plumes and plate tectonics over Precambrian time; Precambrian volcanism, emphasising komatiite research; evolution and models for Earth's hydrosphere and atmosphere; evolution of life and its influence on Precambrian ocean chemistry and chemical sedimentation; sedimentation through Precambrian time; the application of sequence stratigraphy to the Precambrian rock record. Each topic is introduced and a non-partisan closing commentary provided at the end of each chapter. The final chapter blends the major geological events and rates at which important processes occurred into a synthesis, which postulates a number of "event clusters" in the Precambrian when significant changes occurred in many natural systems and geological environments. Also available in paperback, ISBN: 0-444-51509-7
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 9780309072793
Total Pages : 804 pages
Book Rating : 4.0/5 (727 download)
Download or read book Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc written by Institute of Medicine and published by National Academies Press. This book was released on 2002-07-19 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the newest release in the authoritative series issued by the National Academy of Sciences on dietary reference intakes (DRIs). This series provides recommended intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for individuals based on age and gender. In addition, a new reference intake, the Tolerable Upper Intake Level (UL), has also been established to assist an individual in knowing how much is "too much" of a nutrient. Based on the Institute of Medicine's review of the scientific literature regarding dietary micronutrients, recommendations have been formulated regarding vitamins A and K, iron, iodine, chromium, copper, manganese, molybdenum, zinc, and other potentially beneficial trace elements such as boron to determine the roles, if any, they play in health. The book also: Reviews selected components of food that may influence the bioavailability of these compounds. Develops estimates of dietary intake of these compounds that are compatible with good nutrition throughout the life span and that may decrease risk of chronic disease where data indicate they play a role. Determines Tolerable Upper Intake levels for each nutrient reviewed where adequate scientific data are available in specific population subgroups. Identifies research needed to improve knowledge of the role of these micronutrients in human health. This book will be important to professionals in nutrition research and education.
Author : Vivien Gornitz
Publisher : Springer Science & Business Media
ISBN 13 : 1402045514
Total Pages : 1062 pages
Book Rating : 4.4/5 (2 download)
Download or read book Encyclopedia of Paleoclimatology and Ancient Environments written by Vivien Gornitz and published by Springer Science & Business Media. This book was released on 2008-10-31 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of Springer’s Major Reference Works, this book gives the reader a truly global perspective. It is the first major reference work in its field. Paleoclimate topics covered in the encyclopedia give the reader the capability to place the observations of recent global warming in the context of longer-term natural climate fluctuations. Significant elements of the encyclopedia include recent developments in paleoclimate modeling, paleo-ocean circulation, as well as the influence of geological processes and biological feedbacks on global climate change. The encyclopedia gives the reader an entry point into the literature on these and many other groundbreaking topics.
Author : Marjorie A. Chan
Publisher : Geological Society of America
ISBN 13 : 9780813723709
Total Pages : 290 pages
Book Rating : 4.7/5 (237 download)
Download or read book Extreme Depositional Environments written by Marjorie A. Chan and published by Geological Society of America. This book was released on 2003-01-01 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wladyslaw Altermann
Publisher : John Wiley & Sons
ISBN 13 : 1444304321
Total Pages : 464 pages
Book Rating : 4.4/5 (443 download)
Download or read book Precambrian Sedimentary Environments written by Wladyslaw Altermann and published by John Wiley & Sons. This book was released on 2009-03-05 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The motivation for this volume came from the idea that thePrecambrian is the key, both to the present, and to theunderstanding of the Earth as a whole. The Precambrian constitutesabout 85% of Earth's history, and of that, about 3.75 billion yearsof Precambrian time, represented by rocks, are accessible togeoscientists. Ancient atmospheric and environmental conditions canbe traced back to the time when the Earth was only about 250million years old. Precambrian rocks supply almost 75% of importantmineral resources such as Fe, Mn, Au, Pt and Cr. Many of theseelements are associated with sedimentary rocks and some importanthydrocarbon, coal and graphite deposits are also hosted byPrecambrian rocks. This volume is aimed at geoscientists interested in Precambriansedimentary rocks and at students of Earth history. It containsreview articles discussing Precambrian conditions and case studiesfrom Precambrian shields and successions of North and SouthAmerica, Australia, Africa, Europe, Asia and India. Theintroductory papers, written by experts on Precambrianenvironments, treat comprehensively the application of actualism tothe Precambrian, the evolution and influence of life on thesedimentary rock record, the genesis of Banded Iron Formations, thePrecambrian sulphur cycle and the significance of Precambrianchemical carbonate precipitates. The case studies includedepositional settings and processes in Archean terranes, inPaleoproterozoic sequences, with some emphasis on the lack ofvegetation and weathering, and in late Proterozoic sequences, withsome emphasis on glacial deposits. The contributions demonstratethat Precambrian sedimentary deposits are commonly similar to theirPhanerozoic counterparts in terms of composition, sedimentaryprocesses, and depositional setting, but may differ significantlyas a result of lack of vegetation, climatic and biologicalconstraints, composition and circulation of seawater, and thesecular involvement of continental crust. Contains review articles discussing Precambrian conditions andcase studies from Precambrian shields and successions of North andSouth America, Australia, Africa, Europe, Asia and India. The introductory papers, written by experts on Precambrianenvironments, treat comprehensively the application of actualism tothe Precambrian, the evolution and influence of life on thesedimentary rock record, the genesis of Banded Iron Formations, thePrecambrian sulphur cycle and the significance of Precambrianchemical carbonate precipitates. Detailed case studies include depositional settings andprocesses in Archean terranes, in Paleoproterozoic sequences, withsome emphasis on the lack of vegetation and weathering, and in lateProterozoic sequences, with some emphasis on glacialdeposits. Written for geoscientists interested in Precambrian sedimentaryrocks and students of Earth history. If you are a member of the International Association ofSedimentologists (IAS), for purchasing details, please see:http://www.iasnet.org/publications/details.asp?code=SP33
Author : Timothy Peter Young
Publisher : Geological Society Publishing House
ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.:/5 (43 download)
Download or read book Phanerozoic Ironstones written by Timothy Peter Young and published by Geological Society Publishing House. This book was released on 1989 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick L. Klinger
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (126 download)
Download or read book Iron Ore written by Frederick L. Klinger and published by . This book was released on 1976 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 462 pages
Book Rating : 4.:/5 (319 download)
Download or read book Report of Investigations - Minnesota Geological Survey written by and published by . This book was released on 1963 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
