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Author : Henning Sørensen
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.F/5 ( download)
Download or read book The Ilímaussaq Alkaline Complex, South Greenland written by Henning Sørensen and published by . This book was released on 2001 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Henning Sorensen
Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512718
Total Pages : 74 pages
Book Rating : 4.5/5 (127 download)
Download or read book Ilímaussaq Alkaline Complex, South Greenland written by Henning Sorensen and published by Museum Tusculanum Press. This book was released on 2006 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ilimaussaq alkaline complex, South Greenland, the type locality of agpaitic nepheline syenites and of thirty minerals, among which arfvedsonite, eudialyte and sodalite, has been studied since 1806. The paper reviews the outcome of 200 years of geological investigations and presents an overview and a synthesis of the petrology of the complex. According to one model for the evolution of the complex, the nepheline syenites formed by consolidation of one magma batch in a closed system. The lujavrites were formed from the residual melts left after the formation of the roof series and the floor series and were sandwiched between these. A second model implies that the kakortokites and lujavrites formed from one or more separate magma pulses which intruded the already consolidated roof series rocks. This model is supported by new information on contact relations and especially on the petrology and geochemistry of a marginal pegmatitic fades that forms a rim around the kakortokite-lower aegirine lujavrite part of the complex. It consists of a massive-textured matrix intersected by pegmatites. The matrix was the first rock to form in the lowermost exposed part of the complex and gives information about the composition of the initial magma of the kakortokite-lujavrite sequence. It is concluded that the agpaitic rocks of the complex were formed from at least two successive magma injections, which formed respectively the roof series and the kakortokite-lujavrite sequence.
Author :
Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512589
Total Pages : 68 pages
Book Rating : 4.5/5 (125 download)
Download or read book Geology of the Lujavrites from the Illimaussaq Alkaline Complex written by and published by Museum Tusculanum Press. This book was released on with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.:/5 (31 download)
Download or read book Field Observations on the Kakortokites of the Ilímaussaq Intrusion, South Greenland written by and published by . This book was released on 1971 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernard Charlier
Publisher : Springer
ISBN 13 : 9401796521
Total Pages : 749 pages
Book Rating : 4.4/5 (17 download)
Download or read book Layered Intrusions written by Bernard Charlier and published by Springer. This book was released on 2015-05-18 with total page 749 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited work contains the most recent advances related to the study of layered intrusions and cumulate rocks formation. The first part of this book presents reviews and new views of processes producing the textural, mineralogical and geochemical characteristics of layered igneous rocks. The second part summarizes progress in the study of selected layered intrusions and their ore deposits from different parts of the world including Canada, Southwest China, Greenland and South Africa. Thirty experts have contributed to this update on recent research on Layered Intrusions. This highly informative book will provide insight for researchers with an interest in geology, igneous petrology, geochemistry and mineral resources.
Author : Ismar Borges De Lima
Publisher : Elsevier
ISBN 13 : 0128025689
Total Pages : 468 pages
Book Rating : 4.1/5 (28 download)
Download or read book Rare Earths Industry written by Ismar Borges De Lima and published by Elsevier. This book was released on 2015-09-10 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare Earths elements are composed of 15 chemical elements in the periodic table. Scandium and yttrium have similar properties, with mineral assemblages, and are therefore referred alike in the literature. Although abundant in the planet surface, the Rare Earths are not found in concentrated forms, thus making them economically valued as they are so challenging to obtain. Rare Earths Industry: Technological, Economic and Environmental Implications provides an interdisciplinary orientation to the topic of Rare Earths with a focus on technical, scientific, academic, economic, and environmental issues. Part I of book deals with the Rare Earths Reserves and Mining, Part II focuses on Rare Earths Processes and High-Tech Product Development, and Part III deals with Rare Earths Recycling Opportunities and Challenges. The chapters provide updated information and priceless analysis of the theme, and they seek to present the latest techniques, approaches, processes and technologies that can reduce the costs of compliance with environmental concerns in a way it is possible to anticipate and mitigate emerging problems. - Discusses the influence of policy on Rare Earth Elements to help raise interest in developing strategies for management resource development and exploitation - Global contributions will address solutions in countries that are high RE producers, including China, Brazil, Australia, and South China - End of chapter critical summaries outline the technological, economic and environmental implications of rare earths reserves, exploration and market - Provides a concise, but meaningful, geopolitical analysis of the current worldwide scenario and importance of rare earths exploration for governments, corporate groups, and local stakeholders
Author :
Publisher : Newnes
ISBN 13 : 0080983006
Total Pages : 14787 pages
Book Rating : 4.0/5 (89 download)
Download or read book Treatise on Geochemistry written by and published by Newnes. This book was released on 2013-10-19 with total page 14787 pages. Available in PDF, EPUB and Kindle. Book excerpt: This extensively updated new edition of the widely acclaimed Treatise on Geochemistry has increased its coverage beyond the wide range of geochemical subject areas in the first edition, with five new volumes which include: the history of the atmosphere, geochemistry of mineral deposits, archaeology and anthropology, organic geochemistry and analytical geochemistry. In addition, the original Volume 1 on "Meteorites, Comets, and Planets" was expanded into two separate volumes dealing with meteorites and planets, respectively. These additions increased the number of volumes in the Treatise from 9 to 15 with the index/appendices volume remaining as the last volume (Volume 16). Each of the original volumes was scrutinized by the appropriate volume editors, with respect to necessary revisions as well as additions and deletions. As a result, 27% were republished without major changes, 66% were revised and 126 new chapters were added. In a many-faceted field such as Geochemistry, explaining and understanding how one sub-field relates to another is key. Instructors will find the complete overviews with extensive cross-referencing useful additions to their course packs and students will benefit from the contextual organization of the subject matter Six new volumes added and 66% updated from 1st edition. The Editors of this work have taken every measure to include the many suggestions received from readers and ensure comprehensiveness of coverage and added value in this 2nd edition The esteemed Board of Volume Editors and Editors-in-Chief worked cohesively to ensure a uniform and consistent approach to the content, which is an amazing accomplishment for a 15-volume work (16 volumes including index volume)!
Author : Simon M. Jowitt
Publisher : MDPI
ISBN 13 : 3038970174
Total Pages : 173 pages
Book Rating : 4.0/5 (389 download)
Download or read book Criticality of the Rare Earth Elements: Current and Future Sources and Recycling written by Simon M. Jowitt and published by MDPI. This book was released on 2018-07-10 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Criticality of the Rare Earth Elements: Current and Future Sources and Recycling" that was published in Resources
Author : Mark Nuttall
Publisher : Taylor & Francis
ISBN 13 : 1351400282
Total Pages : 401 pages
Book Rating : 4.3/5 (514 download)
Download or read book Climate, Society and Subsurface Politics in Greenland written by Mark Nuttall and published by Taylor & Francis. This book was released on 2017-05-18 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once imagined as a place on the very edge of the world, Greenland is now viewed as being at the epicentre of climate change. At the same time, international attention is focused on opportunities for oil and mineral development, seemingly made possible as the inland ice melts and sea ice disappears, revealing geological riches and making access to remote areas easier. In this book, Mark Nuttall takes the reader on a journey through landscapes, seascapes and icescapes of memory, movement and anticipation. Unravelling the entanglements of climate change, indigenous sovereignty and the politics surrounding non-renewable resource extraction, he describes how the country is on the verge of major environmental, political and social transformations as it aspires to greater autonomy and possible independence from Denmark. At the heart of this is discussion about how resources and the environment are given meaning and how they have become subject to intense political and ideological struggle. Climate, Society and Subsurface Politics in Greenland: Under the Great Ice is a key resource for academics, practitioners and students of anthropology, geography, development studies, political ecology and polar studies.
Author : Alan Robert Woolley
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.3/5 (91 download)
Download or read book Alkaline Rocks and Carbonatites of the World: North and South America written by Alan Robert Woolley and published by . This book was released on 1987 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ole V. Petersen
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.F/5 ( download)
Download or read book Mineral Species First Described from Greenland written by Ole V. Petersen and published by . This book was released on 2005 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This annotated and illustrated compendium focuses on the 76 mineral species first described from Greenland over the interval 1799 (cryolite) to 2005 [qaqarssukite-(Ce)]." BOOK JACKET.
Author : Ian Parsons
Publisher : Springer Science & Business Media
ISBN 13 : 9401725098
Total Pages : 678 pages
Book Rating : 4.4/5 (17 download)
Download or read book Origins of Igneous Layering written by Ian Parsons and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acknowledgements xix pioneering workers on igneous layering in Greenland xx Wbrkshop participants xxii Henning Sfl!rensen, University of Copenhagen, Dermark. Latte Melchior Larsen, Geological SUrvey of Greenland, Copenhagen, Dermark. Abstract 1 1 • Introduction 1 1. 1 The agpaitic rocks of the Ilimaussaq intrusion 3 2. Igneous layering in the Ilimaussaq intrusion 4 3. Mineralogy of the layered kakortokite series 15 4. Chemistry of the layered kakortokite series 19 5. Origin of the kakortokite layering 20 5. 1 Discussion 22 6. Conclusion 25 References 26 2. I. AYERn«;r CCMPl\CTIOO NID PCBJ. "--MN}tATIC ~ IN '!HE KLOKKEN INTRUSIOO 29 Ian Parsons and SUsanne M. Becker, University of Aberdeen, U. K. Abstract 29 1. Introduction 30 2. Age of the intrusion 31 3. General structure and mineral variation 31 vi TABLE OF CONTENTS 3. 1 Nomenclature of rock types 31 3. 2 Bulk chemical and modal variation 36 4. The contacts and wall-rocks 37 4. 1 Guter contact 37 4. 2 The gabbro sheath 37 4. 3 The unlaminated syenite sheath 39 4. 4 The gabbro-syenite transition 41 5. The layered series 43 5. 1 General relationships 43 5. 2 Granular syenites 43 5. 2. 1 Structure and cryptic variation 43 5. 2. 2 Origin of granular layers 46 5. 2. 3 Trace elements and chamber dlinensions 47 5. 3 Laminated syenites 48 5. 3. 1 General features 48 5. 3. 2 Mineral layering 51 5. 3.
Author : Florian Neukirchen
Publisher : Springer Nature
ISBN 13 : 3030343464
Total Pages : 378 pages
Book Rating : 4.0/5 (33 download)
Download or read book The World of Mineral Deposits written by Florian Neukirchen and published by Springer Nature. This book was released on 2020-02-28 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This vivid introduction to economic geology not only describes the most important deposit types, but also the processes involved in their formation. Magmatic, hydrothermal and sedimentary processes as well as weathering and alteration are explained in the framework of plate tectonics and the history of the Earth. The chapter about fossil fuels includes unconventional deposits and the much-debated fracking. Other topics covered are exploration, mining and economic aspects like commodity prices.
Author : Nick Petford
Publisher : Geological Society of London
ISBN 13 : 9781862391376
Total Pages : 262 pages
Book Rating : 4.3/5 (913 download)
Download or read book Hydrocarbons in Crystalline Rocks written by Nick Petford and published by Geological Society of London. This book was released on 2003 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Giovanni Ferraris
Publisher : Oxford University Press on Demand
ISBN 13 : 0198526644
Total Pages : 383 pages
Book Rating : 4.1/5 (985 download)
Download or read book Crystallography of Modular Materials written by Giovanni Ferraris and published by Oxford University Press on Demand. This book was released on 2004 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text is addressed at scientists who are interested in considering crystalline materials from a non-conventional but inspiring viewpoint. It contains the first systematic theoretical and illustrative presentation of crystalline materials built from modules.
Author : Daniel E. Harlov
Publisher : Springer
ISBN 13 : 3319616676
Total Pages : 1029 pages
Book Rating : 4.3/5 (196 download)
Download or read book The Role of Halogens in Terrestrial and Extraterrestrial Geochemical Processes written by Daniel E. Harlov and published by Springer. This book was released on 2018-01-30 with total page 1029 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarizes the knowledge and experiences concerning the role of halogens during various geochemical processes, such as diagenesis, ore-formation, magma evolution, metasomatism, mineralization, and metamorphism in the crust and mantle of the Earth. It comprises the role of halogens in other terrestrial worlds like volatile-rich asteroids, Mars, and the ice moons of Jupiter and Saturn. Review chapters outline and expand upon the basis of our current understanding regarding how halogens contribute to the geochemical/geophysical evolution and stability of terrestrial worlds overall.
Author : Feng-Shou Xiao
Publisher : Springer
ISBN 13 : 366247395X
Total Pages : 490 pages
Book Rating : 4.6/5 (624 download)
Download or read book Zeolites in Sustainable Chemistry written by Feng-Shou Xiao and published by Springer. This book was released on 2015-09-28 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the new development of zeolitic catalysts with an emphasis on new strategies for the preparation of zeolites, novel techniques for their characterization and emerging applications of zeolites as catalysts for sustainable chemistry, especially in the fields of energy, biomass conversion and environmental protection. Over the years, energy and the environment have become the most important global issues, while zeolitic catalysts play important roles in addressing them. With individual chapters written by leading experts, this book offers an essential reference work for researchers and professionals in both academia and industry. Feng-Shou Xiao is a Professor at the Department of Chemistry, Zhejiang University, China. Xiangju Meng is an Associate Professor at the Department of Chemistry, Zhejiang University, China.
