Granite From Segregation Of Melt To Emplacement Fabrics

Author : J.-L. Bouchez
Publisher : Springer Science & Business Media
ISBN 13 : 9401717176
Total Pages : 356 pages
Book Rating : 4.75/5 ( download)

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Download or read book Granite: From Segregation of Melt to Emplacement Fabrics written by J.-L. Bouchez and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: viii debate of those earlier days has been beautifully summarized by H. H. Read in his famous "Granite Controversy" (1957). Read's formulation of the controversy occurred at the time when geochemistry was as a new and powerful tool. The new techniques opened era during which emerging an granites were considered mainly from this new viewpoint. Geochemical signatures have shown that mantle and crustal origins for granites were both possible, but the debate on how and why granites are emplaced did not progress much. Meanwhile, structural geology was essentially geometrical and mechanistic. In the early 70's, the structural approach began to widen to include solid state physics and fluid dynamics. Detailed structural maps of granitic bodies were again published, mainly in France, and analysed in terms of magmatic and plastic flow. The senior editor of this volume and his students deserve much of the credit for this new development. Via microstructural and petrofabric studies, they were able to discriminate between strain in the presence of residual melt or in the solid-state, and, by systematically measuring magnetic fabrics (AMS), they have been able to map magmatic foliations and lineations in ever finer detail, using the internal markers within granites coming from different tectonic environments. The traditional debate has been shifted anew. The burning question now seems to be how the necessary, large-scale or local, crustal extension required for granite emplacement can be obtained.

Author : J.-L. Bouchez
Publisher : Springer
ISBN 13 : 9780792344605
Total Pages : 358 pages
Book Rating : 4.0X/5 ( download)

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Download or read book Granite: From Segregation of Melt to Emplacement Fabrics written by J.-L. Bouchez and published by Springer. This book was released on 1997-03-31 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: viii debate of those earlier days has been beautifully summarized by H. H. Read in his famous "Granite Controversy" (1957). Read's formulation of the controversy occurred at the time when geochemistry was as a new and powerful tool. The new techniques opened era during which emerging an granites were considered mainly from this new viewpoint. Geochemical signatures have shown that mantle and crustal origins for granites were both possible, but the debate on how and why granites are emplaced did not progress much. Meanwhile, structural geology was essentially geometrical and mechanistic. In the early 70's, the structural approach began to widen to include solid state physics and fluid dynamics. Detailed structural maps of granitic bodies were again published, mainly in France, and analysed in terms of magmatic and plastic flow. The senior editor of this volume and his students deserve much of the credit for this new development. Via microstructural and petrofabric studies, they were able to discriminate between strain in the presence of residual melt or in the solid-state, and, by systematically measuring magnetic fabrics (AMS), they have been able to map magmatic foliations and lineations in ever finer detail, using the internal markers within granites coming from different tectonic environments. The traditional debate has been shifted anew. The burning question now seems to be how the necessary, large-scale or local, crustal extension required for granite emplacement can be obtained.

Author : Jean Louis Vigneresse
Publisher : Geological Society of London
ISBN 13 : 9781862390584
Total Pages : 296 pages
Book Rating : 4.84/5 ( download)

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Download or read book Understanding Granites written by Jean Louis Vigneresse and published by Geological Society of London. This book was released on 1999 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Bernard Barbarin
Publisher : Geological Society of America
ISBN 13 : 9780813723501
Total Pages : 342 pages
Book Rating : 4.07/5 ( download)

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Download or read book The Fourth Hutton Symposium on the Origin of Granites and Related Rocks written by Bernard Barbarin and published by Geological Society of America. This book was released on 2001-01-01 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Soumyajit Mukherjee
Publisher : Springer Nature
ISBN 13 : 3031195760
Total Pages : 426 pages
Book Rating : 4.61/5 ( download)

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Download or read book Structural Geology and Tectonics Field Guidebook—Volume 2 written by Soumyajit Mukherjee and published by Springer Nature. This book was released on 2023-01-09 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second volume of an edited work aiming to help novice geologists to explore terrains independently. Geoscience fieldwork with focus on structural geology and tectonics has become more important in the last few years from both academic and industrial perspectives. This book also works as a resource material for batches of students or geological survey professionals undergoing training as parts of their course curriculum/training. Industry persons, on the other hand, can get a first-hand idea about what to expect in the field, in case no academic persons are available with the team. This book focuses on structural geology and tectonics and compiles terrains from several regions of the globe. This book also includes field guide chapters for primary sedimentary structures.

Author : Anne Nédélec
Publisher : Oxford University Press, USA
ISBN 13 : 0198705611
Total Pages : 349 pages
Book Rating : 4.11/5 ( download)

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Download or read book Granites written by Anne Nédélec and published by Oxford University Press, USA. This book was released on 2015 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: A modern presentation of granitic rocks, translated into English and updated from the original French edition. Mineralogical, petrological, structural, and economical aspects are developed in a succession of 14 chapters containing special 'info boxes' discussing topics for those wishing to deepen the subject.

Author : Geological Society of London
Publisher : Geological Society of London
ISBN 13 : 9781862391703
Total Pages : 562 pages
Book Rating : 4.0X/5 ( download)

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Download or read book Magnetic Fabric written by Geological Society of London and published by Geological Society of London. This book was released on 2004 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: The relationship between magnetic fabric and petrofabric is complex and depends on various factors including the composition, concentration and grain size of mineral grains. Ongoing research in geological applications is paralleled by studies of the fundamental mineral magnetic phenomena involved. The papers in this book represent the current state of investigations in magnetic anisotropy studies as a discipline that integrates geological interpretations, mineral fabric development, technical advances and rock-magnetic properties.

Author : Eric Font
Publisher : Frontiers Media SA
ISBN 13 : 2889451704
Total Pages : 88 pages
Book Rating : 4.08/5 ( download)

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Download or read book Magnetic Records of Extreme Geological Events written by Eric Font and published by Frontiers Media SA. This book was released on 2017-05-16 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in environmental magnetism offer the opportunity to link the magnetic signature of marine and continental rocks to the paleoenvironmental and paleoclimatic settings that controlled their formation or deposition, as well as to post-depositional events, such as diagenesis, that can alter their primary signature. This Research Topic assembles studies that used state of the art rock magnetic techniques to unravel the causes and effects of catastrophic geological events, including tsunami, meteorite impacts, Archean oxygenation event, geomagnetic reversals, and global climate changes linked to large volcanic eruptions. Eric Font Alexandra Abrajevitch Fabio Florindo

Author : Michael Brown
Publisher : Cambridge University Press
ISBN 13 : 0521782376
Total Pages : 550 pages
Book Rating : 4.71/5 ( download)

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Download or read book Evolution and Differentiation of the Continental Crust written by Michael Brown and published by Cambridge University Press. This book was released on 2006-02-27 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary of recent research covering experimental methods and numerical modelling, for graduate students and researchers.

Author : Bernard Charlier
Publisher : Springer
ISBN 13 : 9401796521
Total Pages : 749 pages
Book Rating : 4.21/5 ( download)

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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.