Plastic Deformation of Galena

Plastic Deformation of Galena PDF Author: Kenneth Dalrymple Lyall
Publisher:
ISBN:
Category : Crystallography
Languages : en
Pages : 402

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Plastic Deformation of Galena

Plastic Deformation of Galena PDF Author: Kenneth Dalrymple Lyall
Publisher:
ISBN:
Category : Crystallography
Languages : en
Pages : 402

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Book Description


The Experimental Deformation of Galena Natural Aggregates at Moderate Confining Pressures from 250C to 4000C

The Experimental Deformation of Galena Natural Aggregates at Moderate Confining Pressures from 250C to 4000C PDF Author: Bette C. Salmon
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 51

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Mineral and Rock Deformation

Mineral and Rock Deformation PDF Author: Bruce E. Hobbs
Publisher: American Geophysical Union
ISBN: 0875900623
Category : Rock deformation
Languages : en
Pages : 326

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The American Mineralogist

The American Mineralogist PDF Author: Walter Fred Hunt
Publisher:
ISBN:
Category : Mineralogy
Languages : en
Pages : 1164

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Book Description
Vols. 34-40 (1949-55) include Contributions to Canadian mineralogy, v. 5, pts. 1-7.

Preferred Orientation in Deformed Metal and Rocks

Preferred Orientation in Deformed Metal and Rocks PDF Author: Hans Rudolf Wenk
Publisher: Elsevier
ISBN: 1483289346
Category : Science
Languages : en
Pages : 631

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Book Description
This volume provides an introduction to the texture analysis of deformed materials and explores methods of determining and interpreting the preferred orientation of crystals in deformed polycrystalline aggregates.**The book reviews: 1) the techniques, procedures, and theoretical basis for the accumulation and analysis of orientation data; 2)the processes by which polycrystals deform and the microstructural mechanisms responsible for the development of the preferred orientation; 3) the textures in specific systems and application of principles to the solution of specific problems.**With a combination of metallurgic and geologic applications, Preferred Orientation in Deformed Metals and Rocks: An Introduction to Modern Texture Analysis will be an important source book for students and researchers in materials science, solid state physics, structural geology, and geophysics.**FROM THE PREFACE: Determination and interpretation of the preferred orientation of crystals in deformed polycrystalline aggregates (in this volume also referred to as texture) has been of longstanding concern to both materials scientists and geologists. A similar theoretical background--such as the dislocation theory of crystal plasticity--has been the basis of understanding flow in metals and rocks; and similar determinative techniques--including microscopy and x-ray diffraction--have been used to study textures and microstructures. Whereas many of the fundamental principles have been established early this century by scientists such as Jeffery, Sachs, Sander, Schmid, Schmidt, and Taylor, only in recent years has knowledge reached a level that provides a quantitative framework which has replaced a largely phenomenological approach. This is expressed in the sudden new emphasis on textural studies, as documented by the large number of recent publications.**This volume contains material to serve as an introduction for those who wish to enter this field as well as reviews for those who are already engaged in advanced research....**The book is divided into three parts. The first (Chapters 2*b17) deals with techniques, procedures, and theoretical bases for the accumulation and analysis of orientation data. The second (Chapters 8*b112) introduces processes by which polycrystals deform and the microstructural mechanisms responsible for the development of the preferred orientation. All those chapters emphasize basic principles and apply to metals as well as to minerals. The third part (Chapters 13*b126) illustrates textures in specific systems and the application of the principles set out in the earlier chapters to the solution of specific problems. Readers of these chapters will quickly become aware that metals have been more exhaustively studied than minerals; but they will also realize that, because of their structural symmetry, metals are in general much simpler than rocks and that the intepretation of metal textures is less involved. An extensive list of relevant references provides access to much of the original literature on textures....

The Journal of Geology

The Journal of Geology PDF Author: Thomas Chrowder Chamberlin
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 834

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Book Description
Vols. for 1893-1923 includes section: "Reviews."

Experimental and Natural Rock Deformation / Experimentelle und natürliche Gesteinsverformung

Experimental and Natural Rock Deformation / Experimentelle und natürliche Gesteinsverformung PDF Author: P. Paulitsch
Publisher: Springer Science & Business Media
ISBN: 3642951872
Category : Science
Languages : en
Pages : 534

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Book Description
Ten years have passed since the last symposium on "Rock Deformation" was held in Los Angeles. The intervening period has seen striking advances in X-ray and experimental structural petrology. The Symposium of the Working Group on X-Ray and Experimental Structural Petrology, held at the invitation of the Deutsche Forschungsgemeinschaft on 17 and 18 February, 1969, in the Mineralogy Institute of the Technische Hochschule Darmstadt, was intended to display the progress made in this field. A meeting on the same had been held in 1968 at the Mineralogy Institute of the Technische Hochschule Aachen. The outcome of many years of effort has been the development of new, automated in struments for the X-ray processing of specimens. The X-ray and optical data so obtained are processed by computer to give complete texture diagrams; it is also possible to rotate the coordinates, and to make an indirect determination of data which have not been measured. In experimental structural petrology, the temperature and pressure dependence of the translational system has been studied in minerals from various types of rock formation which had not previously been investigated, and deductions were made concerning certain mineral parageneses. The original contributions on field findings were conceived and executed so as to point up the possible links with experimental work on structural petrology. They determine for a given mineral facies the pressure and temperature ranges to be applied in experimen tal studies of deformation in single crystals and in rocks.

Materials Science for Structural Geology

Materials Science for Structural Geology PDF Author: Mervyn S. Paterson
Publisher: Springer Science & Business Media
ISBN: 9400755457
Category : Science
Languages : en
Pages : 255

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Book Description
This book sets out the basic materials science needed for understanding the plastic deformation of rocks and minerals. Although at atmospheric pressure or at relatively low environmental pressures, these materials tend to be brittle, that is, to fracture with little prior plastic deformation when non-hydrostatically stressed, they can undergo substantial permanent strain when stressed under environmental conditions of high confining pressure and high temperature, such as occur geologically in the Earth’s crust and upper mantle. Thus the plastic deformation of rocks and minerals is of fundamental interest in structural geology and geodynamics. In mountain-building processes and during convective stirring in the Earth’s mantle, rocks can undergo very large amounts of plastic flow, accompanied by substantial changes in microstructure. These changes in microstructure remain in the rocks as evidence of the past deformation history. There are a number of types of physical processes whereby rock and minerals can undergo deformation under geological conditions. The physics of these processes is set out in this book.

A Practical Guide to Rock Microstructure

A Practical Guide to Rock Microstructure PDF Author: Ron H. Vernon
Publisher: Cambridge University Press
ISBN: 9780521891332
Category : Nature
Languages : en
Pages : 610

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Book Description
Rock microstructures provide clues for the interpretation of rock history. A good understanding of the physical or structural relationships of minerals and rocks is essential for making the most of more detailed chemical and isotopic analyses of minerals. Ron Vernon discusses the basic processes responsible for the wide variety of microstructures in igneous, sedimentary, metamorphic and deformed rocks, using high-quality colour illustrations. He discusses potential complications of interpretation, emphasizing pitfalls, and focussing on the latest techniques and approaches. Opaque minerals (sulphides and oxides) are referred to where appropriate. The comprehensive list of relevant references will be useful for advanced students wishing to delve more deeply into problems of rock microstructure. Senior undergraduate and graduate students of mineralogy, petrology and structural geology will find this book essential reading, and it will also be of interest to students of materials science.

Practical Handbook of Physical Properties of Rocks and Minerals (1988)

Practical Handbook of Physical Properties of Rocks and Minerals (1988) PDF Author: Robert S. Carmichael
Publisher: CRC Press
ISBN: 1351359193
Category : Science
Languages : en
Pages : 756

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Book Description
CRC Practical Handbooks are a series of single-volume bench manuals that feature a synthesis of the most frequently used, basic reference information. These highly abridged versions of existing CRC multi-volume Handbooks contain largely tabular and graphic data. They provide extensive coverage in a scientific discipline and enable quick, convenient access to the most practical reference information...on the spot! Leading professionals in their respective fields collaborated to provide individuals and institutions with an economical and easy-to-use source of classic reference information. The CRC Practical Handbook of PHYSICAL PROPERTIES of ROCKS and MINERALS, prepared by leaders in their specialties, has been constructed to serve as a convenient, compact, yet comprehensive source of basic information. The technical data have been compiled and selectively edited to provide an organized and definitive presentation of the physical properties of rocks and their constituent minerals. The format is primarily tabular and graphical, for easy reference and comparisons. There is also instructive textual material to present, explain, and clarify the data. This edited and abridged version of the CRC Handbook of Physical Properties of Rocks, published in three volumes in 1982 - 1984, will serve as an easy-to-use source of current and useful reference information.