Автор: Boyle Название: Gold ISBN: 0442211627 ISBN-13(EAN): 9780442211622 Издательство: Springer Цена: 38013.00 р. Наличие на складе: Есть у поставщикаПоставка под заказ. Описание: GOLD: History and Genesis of Deposits is the product of an effort by the Society of Economic Geologists to publish materials that will expand knowl- edge concerning timely, specific topics important to the study of economic geology and to economic geologists.
Описание: Introduction.- Geological setting.- Micro-geochemistry of clinopyroxene of the mafic dykes in the Jiaodong peninsula: Implications for petrogenesis and geodynamic.- Micro-geochemistry of pyrite and gold mineral in Jiaodong gold deposits: Implications for genesis of gold deposit.
Автор: Phillips, Neil Название: Formation of gold deposits ISBN: 9811630801 ISBN-13(EAN): 9789811630804 Издательство: Springer Рейтинг: Цена: 11878.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book addresses the origin of gold deposits to answer questions of science and curiosity. These answers contribute in turn to the improved exploration and mining of gold. Initially there is a summary of the methods used to address the genesis of gold deposits including some of the essential science and concepts. Five basic observations follow that apply to many gold deposits and need to be considered in any genetic ideas. Magmatic processes enriching gold are discussed followed by the role of aqueous fluids during gold deposit formation at elevated temperatures and pressures. Modifying effects after deposit formation include high-grade metamorphism, retrogression, weathering, and erosion. The main types of gold deposits are then explained within the spectrum of viable genetic ideas, with informal names for these examples that include gold-only, gold-plus, Carlin, slate-belt, epithermal, porphyry, iron oxide copper gold, and Archean greenstone. Case histories are included in which the role of gold geology contributed directly to discoveries—one example is at the province-scale and another at the goldfield-scale. Unlike other books on the subject, this one addresses virtually all gold deposit types rather than focusing on one type in isolation. The primary readership includes industry geologists, senior undergraduates, postgraduates, and those with some knowledge of science and an interest in the gold industry.
Описание: Minerals respond texturally and compositionally to changing magmatic environments and preserve a wealth of information regarding magmatic processes and compositions in their crystal-growth stratigraphy. This book reports the detailed petrography and in-situ geochemistry of the clinopyroxene phenocrysts of the mafic dykes in the Jiaodong Peninsula, southeastern North China Craton, including in-situ determinations of major elements, trace elements, Sr isotopic compositions, and H2O contents with further constraints on the petrogenesis and geodynamics of the mafic dykes. Systematic analyses of mineralogical, major, and trace elements, Sr–Nd isotopes, and in-situ S isotopes on the pyrite of the main gold-bearing mineral assemblages and visible gold were conducted, aiming to explore the source of ore-forming materials and the process of Au element migration and deposition. The geodynamic setting of mineralization in the studied region is also summarized.
Автор: Boyle Название: Gold ISBN: 0442211627 ISBN-13(EAN): 9780442211622 Издательство: Springer Рейтинг: Цена: 38013.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: GOLD: History and Genesis of Deposits is the product of an effort by the Society of Economic Geologists to publish materials that will expand knowl- edge concerning timely, specific topics important to the study of economic geology and to economic geologists.
Автор: Ulrich Kretschmar Название: The Metallogeny of Lode Gold Deposits ISBN: 0128032227 ISBN-13(EAN): 9780128032220 Издательство: Elsevier Science Рейтинг: Цена: 22233.00 р. Наличие на складе: Поставка под заказ.
Описание: The Metallogeny of Lode Gold Deposits: A Syngenetic Perspective is a synthesis of lode gold vein forming processes, addressing the commonality in similar worldwide deposits. The book’s empirical model incorporates widely known and accepted principles of ore deposition and shows how it applies in the volcanic-sedimentary greenstone belt environment. Several chapters detail outcrop maps and photos of field occurrences and textures. The interpretations flow directly from the authors’ field work, and are coupled with analyses of underlying physical processes. Utilizing detailed geological mapping, field work, and chemical analyses as the basis of a syngenetic formation mode, the text arms readers with the tools necessary to accurately analyze and interpret new data on the subject. This includes information on decoding the significance of asymmetry in vein formation, as well as the role of lamprophyres in gold camps, how Archean geology requires integration into a lode vein formation model, and how to develop an understanding of the worldwide applicability of gold cycles to lode vein formation and exploration and how it can be applied to deposits of all ages.
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.
Автор: Levitan Gregory Название: Gold Deposits of the Cis ISBN: 1436353548 ISBN-13(EAN): 9781436353540 Издательство: Неизвестно Цена: 6205.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Craw Название: Macraes Orogenic Gold Deposit (New Zealand) ISBN: 3319351575 ISBN-13(EAN): 9783319351575 Издательство: Springer Рейтинг: Цена: 7182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book describes the nature and origin of the Macraes gold deposit. It also documents the key features of this spectacular deposit for a wide range of professionals in the resource geology community. This world-class gold deposit has been a spectacular geological and economic success story, as it has developed from a small historical gold mine in discontinuous quartz veins measuring only meters to a large-scale mine in deposits spreading over kilometres in extensive disseminated gold-bearing rock.
Автор: R. P. Foster Название: Gold metallogeny and exploration ISBN: 0412569604 ISBN-13(EAN): 9780412569609 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: John C. Yannopoulos Название: The Extractive Metallurgy of Gold ISBN: 1468484273 ISBN-13(EAN): 9781468484274 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The history of gold begins in antiquity. This book provides the most thorough and up-to-date information available on the extraction of gold from its ores, starting with the miner- alogy of gold ores and ending with details of refining.
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.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
