Описание: The aim of this book is to unlock the power of the freeware R language to advanced university students and researchers dealing with whole-rock geochemistry of (meta-) igneous rocks.
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Автор: Alok Krishna Gupta Название: Origin of Potassium-rich Silica-deficient Igneous Rocks ISBN: 8132235495 ISBN-13(EAN): 9788132235491 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: There is now evidence that the upper mantle (and perhaps even the lower mantle) is not homogeneous but rather like a fruit cake, and that there are thermal anomalies in the mantle resulting from deep mantle plumes or subduction.
Автор: Daniel M?ller; David I. Groves Название: Potassic Igneous Rocks and Associated Gold-Copper Mineralization ISBN: 3030065618 ISBN-13(EAN): 9783030065614 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book reviews the geochemical and petrological characteristics of potassic igneous rock complexes, and investigates the various tectonic settings in which these rocks occur. The authors provide an overview and classification of these rocks and elucidate the geochemical differences between barren and mineralized potassic igneous complexes. High-K rocks are genetically associated with a number of epithermal gold and porphyry copper-gold deposits. In recent years, there has also been growing recognition of an association of such rocks with iron-oxide copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs) and Carlin-type gold deposits. This fifth updated and expanded edition incorporates new data and references from world-class copper and gold deposits worldwide. It also includes the latest publications on the petrogenesis of high-K magmatism and related mineral deposits. Numerous new representative ore photographs of the mineral deposits described are also included in the new edition. As such, the book offers a valuable guide not only for academic petrologists working on alkaline rocks, but also for exploration geologists prospecting for epithermal gold and/or porphyry copper-gold deposits in modern and ancient terrains.
Автор: Gunter Faure Название: Origin of Igneous Rocks ISBN: 3642087280 ISBN-13(EAN): 9783642087288 Издательство: Springer Рейтинг: Цена: 13059.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: his book is intended for graduate students of the Earth Sciences who require a T comprehensive examination of the origins of igneous rocks as recorded by the isotope compositions of the strontium, neodymium, lead, and oxygen they contain. Students who have not had a formal course in the systematics of radiogenic isotopes can acquire a basic understanding of this subject by a careful study of Chap. 1. Addi- tional information is readily available in a textbook by Faure (1986). The primary purpose of this book is to demonstrate how the isotope composition of Sr, Nd, Pb, and 0 in igneous rocks has been used to shed light on the origin of igneous rocks and hence on the activity of the mantle and on its interactions with the continental and oceanic crust. The presentations are based on the premise that igneous and metamorphic rocks form as a direct consequence of the dynamic processes of the mantle and of the re- sulting interactions between the mantle and the crust. Accordingly, Chap. 2 to 6 ex- amine specific types of igneous rocks that form in particular tectonic settings. Each of these chapters starts with questions about the properties of the mantle and crust, and about the relation between the tectonic setting and the rock-forming processes that take place in that setting.
Описание: The Evolution of the Igneous Rocks, by N. L. Bowen, appeared in 1928 and had a profound influence on later generations of petrologists. Drawing on his series of lectures at Princeton University in the spring of 1927, Dr. Bowen identified, outlined, and applied the principles of physical chemistry relevant to petrological processes. Whereas the majo
Описание: Rocks are magnificent. Some are very hard while others are relatively soft. Some were made from sediments that formed together, others from hardened lava and still others from a combination of these processes. Can your child identify which rocks are metamorphic, sedimentary and igneous? Get his/her definitions straight first by reading this book!
Introduction.- Definitions and Nomenclature.- Tectonic Settings of Potassic Igneous Rocks.- Selected Type-Localities of Potassic Igneous Rocks from the Five Tectonic Settings.- Primary Enrichment of Precious Metals in Potassic Igneous Rocks.- Direct Associations Between Potassic Igneous Rocks and Gold-Copper Deposits.- Direct Associations Between Potassic Igneous Rocks and Copper-Gold Deposits on Craton Margins.- Indirect Associations Between Lamprophyres and Gold-Copper Deposits.- Halogen Contents of Mineralized Versus Unmineralized Potassic Igneous Rocks.- Implications for Mineral Exploration in Arc Environments.- Characteristics of Some Gold-Copper Deposits Associated with Potassic Igneous Rocks.
Автор: Frost, B. Ronald, Frost, Ca Название: Essentials of igneous and metamorphic petrology ISBN: 1108482511 ISBN-13(EAN): 9781108482516 Издательство: Cambridge Academ Рейтинг: Цена: 13939.00 р. Наличие на складе: Поставка под заказ.
Описание: A concise introductory textbook on the mineralogy and petrology of igneous and metamorphic rocks, providing students with the essential petrologic knowledge needed for success in the geosciences. Written for one-semester courses, features include application boxes, end-of-chapter questions and problems, and a glossary of terms, new to this edition.
Автор: Robin Gill Название: Igneous Rocks and Processes: A Practical Guide ISBN: 1444330659 ISBN-13(EAN): 9781444330656 Издательство: Wiley Рейтинг: Цена: 18137.00 р. Наличие на складе: Поставка под заказ.
Описание: This book is for geoscience students taking introductory or intermediate-level courses in igneous petrology, to help develop key skills (and confidence) in identifying igneous minerals, interpreting and allocating appropriate names to unknown rocks presented to them.
Автор: Robin Gill Название: Igneous Rocks and Processes ISBN: 0632063777 ISBN-13(EAN): 9780632063772 Издательство: Wiley Рейтинг: Цена: 8704.00 р. Наличие на складе: Поставка под заказ.
Описание: Helps geoscience students develop key skills in identifying igneous minerals, and in interpreting - and allocating appropriate names to - unknown rocks presented to them. This book covers definition, mineralogy, eruption/ emplacement processes, textures and crystallization processes, geotectonic distribution, and aspects of magma genesis.
Автор: Daniel M?ller; David I. Groves Название: Potassic Igneous Rocks and Associated Gold-Copper Mineralization ISBN: 3319307614 ISBN-13(EAN): 9783319307619 Издательство: Springer Рейтинг: Цена: 15434.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In recent years, there has also been growing recognition of an association of such rocks with iron-oxide copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs) and possibly even Carlin-type gold deposits.
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