The Encyclopedia Of Igneous And Metamorphic Petrology

Featuring over 250 contributions from more than 100 earth scientists from 18 countries, The Encyclopedia of Igneous and Metamorphic Petrology deals with the nature and genesis of igneous rocks that have crystallized from molten magma, and of metamorphic rocks that are the products of re-crystallization associated with increases in temperature and pressure, mainly at considerable depths in the Earth's crust. Entries range from alkaline rocks to zeolite facies - providing information on the mineralogical, chemical and textural characters of rock types, the development of concepts and the present state of knowledge across the spectrum of igneous and metamorphic petrology, together with extensive lists of both commonly used and little used terms and bibliographies.

A concise introduction to the mineralogy and petrology of igneous and metamorphic rocks for all Earth Science students.

Igneous and metamorphic petrology has over the last twenty years expanded rapidly into a broad, multifaceted and increasingly quantitative science. Advances in geochemistry, geochronology, and geophysics, as well as the appearance of new analytical tools, have all contributed to new ways of thinking about the origin and evolution of magmas, and the processes driving metamorphism. This book is designed to give students a balanced and comprehensive coverage of these new advances, as well as a firm grounding in the classical aspects of igneous and metamorphic petrology. The emphasis throughout is on the processes controlling petrogenesis, but care is taken to present the important descriptive information so crucial to interpretation. One of the most up-to-date synthesis of igneous and metamorphic petrology available. Emphasis throughout on latest experimental and field data. Igneous and metamorphic sections can be used independently if necessary.

THE ENCYCLOPEDIA OF ROCKS AND MINERALS covers a large number of the more than 2,000 known mineralogical species, making the volume the perfect companion for those just beginning to explore the fascinating world of minerals.

Fully updated new edition features a new introductory chapter and more end-of-chapter questions, guiding students to a mastery of petrology.

All geoscience students need to understand the origins, environments and basic processes that produce igneous and metamorphic rocks. This concise textbook, written specifically for one-semester undergraduate courses, provides students with the key information they need to understand these processes. Topics are organized around the types of rocks to expect in a given tectonic environment, rather than around rock classifications: this is much more interesting and engaging for students, as it applies petrology to real geologic environments. This textbook includes over 250 illustrations and photos, and is supplemented by additional color photomicrographs made freely available online. Application boxes throughout the text encourage students to consider how petrology connects to wider aspects of geology, including economic geology, geologic hazards and geophysics. End-of-chapter exercises allow students to apply the concepts they have learnt and practice interpreting petrologic data.

Providing enough background to be rigorous, "without" being exhaustive, it gives readers good preparation in the techniques of modern petrology; a clear and organized review of the classification, textures, and approach to petrologic study; and then applies these concepts to the real occurrences of the rocks themselves. Requires only a working knowledge of algebra, and makes extensive use of spreadsheets. Includes an accompanying diskette of programs and data files. This book offers unique, comprehensive, up-to-date coverage of both igneous "and" metamorphic petrology "in a single volume" and provides the quantitative and technical background required to critically evaluate igneous and metamorphic phenomena. For anyone interested in petrology.

Principles of chemical equlibrium applied to rocks; Characteristics and classification of igneous rocks; Variation in associated igneous rocks; Crystallization of igneous minerals from silicate melts; Crystallization of basaltic and granitic magmas in the light of experimental data; The alkaline olivine-basalt volcanic association; Tholeiitic flood basalts and intrusive quartz diabases; Potash-rich volcanic rocks and the lamprophyres; Volcanic associations of orogenic regions; Basic and ultrabasic plutonic associations; The granite granodiorite plutonic association; Nepheline syenites, ijolites, and carbonatites; Pegmatites; Environment, origin and evolution of magmas; Scope of metamorphism and classification of metamorphic rocks; Chemical principles of metamorphism; Metamorphic zones and metamorphic facies; Facies of contact metamorphism; Facies of regional metamorphism; Chemical changes accompanying metamorphism; The fabric of metamorphic rocks; Special features of fabric of deformed rocks; Metamorphism in relation to magma and to orogeny.