| 書目名稱 | Formation of Gold Deposits | | 編輯 | Neil Phillips | | 視頻video | http://file.papertrans.cn/347/346037/346037.mp4 | | 概述 | Addresses all gold deposits, not simply one type.Combines field and underground geology with relevant theory.Explains the necessary concepts to understand present-day gold genesis.Includes case histor | | 叢書名稱 | Modern Approaches in Solid Earth Sciences | | 圖書封面 |  | | 描述 | .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 inwhich 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 al | | 出版日期 | Book 2022 | | 關(guān)鍵詞 | Gold; Genesis; Deposits; Petrology; Hydrothermal fluids; Alteration; Geochemistry; Yilgarn; Metamorphism; Mag | | 版次 | 1 | | doi | https://doi.org/10.1007/978-981-16-3081-1 | | isbn_softcover | 978-981-16-3083-5 | | isbn_ebook | 978-981-16-3081-1Series ISSN 1876-1682 Series E-ISSN 1876-1690 | | issn_series | 1876-1682 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapor |
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