An introduction to the thin section description and interpretation of metamorphic rocks, their textures, and microstructures, for advanced undergraduate and graduate geology students. Sections cover some of the broader aspects of metamorphism and metamorphic rocks, the basics of description and interpretation of the textural/microstructural features from the simplest to the more complex, and advanced interpretations in polydeformed and polymetamorphosed rocks. Also available in paper (02414-2), $29.95. Annotation copyrighted by Book News, Inc., Portland, OR

A text which aims to help undergraduate students in geology to recognize and interpret metamorphic textures and microstructures in thin-section. For lecturers and postgraduates in geology and petrology, the book provides reference for the interpretation of metamorphic rocks.

Technological advances over recent years, and examines interrelationships between deforma a wealth of new research providing refreshing tion and metamorphism. It includes an exten sive chapter on strain-related microstructures, new interpretations on many metamorphic microstructures, encouraged me to embark on and others on the controversial but important this considerably expanded and fully updated topics of porphyroblast-foliation relation second edition. ships, and shear-sense indicators. The penulti My aim in producing this book on metamor mate chapter is on the topic of fluids and phic textures and microstructures has been to vemmg, and in the final, completely provide a detailed introduction to the thin redesigned, chapter, the characteristic reaction section description and interpretation of meta textures and microstructures associated with morphic rocks. Although primarily written for particular environments of metamorphism and specific P-T -t trajectories are discussed. the advanced undergraduate student, it should provide a useful first source of reference for This is done with reference to many of the any geologist dealing with metamorphic rocks. classic areas of metamorphism from around It is intended that the text should be both well the world. Appendices giving mineral (and other) abbreviations (Appendix I), a glossary illustrated and comprehensive, but at the same of terms (Appendix II), and a list of key time concise and affordable. The book is comprised of three parts.

This second edition is fully updated to include new developments in the study of metamorphism as well as enhanced features to facilitate course teaching. It integrates a systematic account of the mineralogical changes accompanying metamorphism of the major rock types with discussion of the conditions and settings in which they formed. The use of textures to understand metamorphic history and links to rock deformation are also explored. Specific chapters are devoted to rates and timescales of metamorphism and to the tectonic settings in which metamorphic belts develop. These provide a strong connection to other parts of the geology curriculum. Key thermodynamic and chemical concepts are introduced through examples which demonstrate their application and relevance. Richly illustrated in colour and featuring end-of-chapter and online exercises, this textbook is a comprehensive introduction to metamorphic rocks and processes for undergraduate students of petrology, and provides a solid basis for advanced study and research.

This book is about metamorphic rocks: the processes involved in their formation and the reasons why they occur at particular places on the continents. It has been written to serve as an elementary text on the subjects of metamorphism and mountain building for non-specialist stu dents of geology. It will be equally useful where geology is either the main or subsidiary subject and could be used by students intending to advance further in geology (the list of advanced texts in the further reading section would be more appropriate to such students). My inten tion in writing this book has been to try to dispel the notion that metamorphism comprises the 'haunted wing' of geology. Admittedly, there are rather a large number of technical terms in the book, but I hope that after working through it you will not find metamorphism an unduly difficult or obscure aspect of geology. Throughout, I have emphasised the strong links between mountain building, plate tectonics and metamorphic processes. The book introduces metamorphic rocks by considering their textures and field relations, then moves on to deal with the factors controlling metamorphism. Case studies of areas of metamorphic rocks are then presented in the context of modern theories of the Earth's activity, and the place of metamorphic rocks in the formation of ancient and young mountain belts is analysed. New technical terms and concepts are explained in context as they are introduced, important terms being emphasised in bold print.

Discusses the interpretation of mineral assemblages, how the metamorphic process affects different rocks, the limitations of different interpretive approaches, and the relationship of process and texture. Shows how it may be possible to deduce the tectonic settings in which ancient metamorphic rocks were formed, and describes textures that reflect reaction mechanisms and deformation. Acidic paper. Annotation copyrighted by Book News, Inc., Portland, OR

Metamorphic Textures provides definitions, descriptions and illustrations of metamorphic textures, as well as the fundamental processes involved in textural development. This book is composed of 11 chapters and begins with a presentation of the metamorphic processes and the production of metamorphic minerals. The subsequent chapters describe the structural classification of grain boundaries, the metamorphic reactions, mineral transformations, and the crystallization and recrystallization of metamorphic rocks. These topics are followed by the texture examination of thermal metamorphic rocks and minerals and the preferred orientations of these rocks, particularly the dimensional and lattice preferred orientation. Other chapters survey the textures of rocks under dynamic and shock metamorphism. The final chapters describe the textures of regional and polymetamorphism. This book will be of great use to petrologists, physicists, and graduate and undergraduate petrology students.