Geochemistry Mineralogy And Genesis Of Gold Deposits

Author : I.Y. Nekrasov
Publisher : Routledge
ISBN 13 : 1351445642
Total Pages : 344 pages
Book Rating : 4.41/5 ( download)

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Download or read book Geochemistry, Mineralogy and Genesis of Gold Deposits written by I.Y. Nekrasov and published by Routledge. This book was released on 2018-05-02 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behaviour of gold in sedimentary, magmatic and postmagmatic processes are studied and 40 gold-bearing minerals including ten which were recently discovered are described. The results are presented of new experimental studies on phase relations in gold-sulphide systems. The solubility & form of gold migration in high-temperature chloride, sulphide and arsenic solutions are determined. Based on the new data, the genesis of gold deposits is studied and a geochemical classification proposed. This book is designed for specialists in the field of gold chemistry, geochemistry and mineralogy and for field geologists surveying and prospecting for gold.

Author : I.Y. Nekrasov
Publisher : CRC Press
ISBN 13 : 9789054107231
Total Pages : 352 pages
Book Rating : 4.35/5 ( download)

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Download or read book Geochemistry, Mineralogy and Genesis of Gold Deposits written by I.Y. Nekrasov and published by CRC Press. This book was released on 1996-01-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behaviour of gold in sedimentary, magmatic and postmagmatic processes are studied and 40 gold-bearing minerals including ten which were recently discovered are described. The results are presented of new experimental studies on phase relations in gold-sulphide systems. The solubility & form of gold migration in high-temperature chloride, sulphide and arsenic solutions are determined. Based on the new data, the genesis of gold deposits is studied and a geochemical classification proposed. This book is designed for specialists in the field of gold chemistry, geochemistry and mineralogy and for field geologists surveying and prospecting for gold.

Author : I. Ja. Nekrasov
Publisher :
ISBN 13 : 9788120410893
Total Pages : 330 pages
Book Rating : 4.90/5 ( download)

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Download or read book Geochemistry Mineralogy and Genesis of Gold Deposits written by I. Ja. Nekrasov and published by . This book was released on 1996 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert William Boyle
Publisher : New York : Van Nostrand Reinhold
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.32/5 ( download)

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Download or read book Gold written by Robert William Boyle and published by New York : Van Nostrand Reinhold. This book was released on 1987-05-31 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes chapter on placer deposits and the economics of gold and gold mining.

Author : Boyle
Publisher : Springer Science & Business Media
ISBN 13 : 1461319692
Total Pages : 687 pages
Book Rating : 4.96/5 ( download)

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Download or read book Gold written by Boyle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. A volume on gold was selected for a general review-type publication because of the importance of the gold mining industry in the 1980s. The officers and council of the Society of Economic Geologists authorized the preparation of this book on gold in 1981, and Dr. Robert W. Boyle was selected as its author. Dr. Boyle has extensive experience in the study of gold deposits. He has an international reputation and a broad interest and understanding of the gold mining industry, the origin of gold deposits, and the history of gold as a metal and ore from prehistoric times to recent. Dr. Boyle uses important publications on gold deposits as source materials to document the various pathways of geological thought over time to introduce the reader to modern concepts. The book contains a wealth of information concerning gold.

Author : Yayun Liang
Publisher : Springer Nature
ISBN 13 : 9811610223
Total Pages : 203 pages
Book Rating : 4.26/5 ( download)

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Download or read book Mineral Micro-Geochemistry Constraints on Petrogenesis and Genesis of Gold Deposit written by Yayun Liang and published by Springer Nature. This book was released on 2021-03-10 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Author : R. P. Foster
Publisher : CRC Press
ISBN 13 : 9789061915041
Total Pages : 764 pages
Book Rating : 4.4X/5 ( download)

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Download or read book Gold '82: the Geology, Geochemistry and Genesis of Gold Deposits written by R. P. Foster and published by CRC Press. This book was released on 1984-12-31 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: .

Author : R. P. Foster
Publisher : Springer Science & Business Media
ISBN 13 : 1461304970
Total Pages : 447 pages
Book Rating : 4.75/5 ( download)

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Download or read book Gold metallogeny and exploration written by R. P. Foster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the last decade, the high and continuing demand for gold has prompted a global gold rush on a scale never before seen, not even in the heady days of Ballarat, California and the Yukon. Gold is being sought on every continent and, with very few exceptions, in every country around the world. Such interest and fierce competition has demanded considerable innovation and improvement in exploration techniques paralleled by a rapid expansion of the geological database and consequent genetic modelling for the many different types of gold deposits now recognized. This proliferation of data has swamped the literature and left explorationist and academic alike unable to sift more than a small proportion of the accumulating information. This new book represents an attempt to address this major problem by providing succinct syntheses ofall major aspects ofgold metallogeny and exploration, ranging from the chemical distribution of gold in the Earth's crust, and the hydrothermal chemistry of gold, to Archaean and Phanerozoic lode deposits, epithermal environments, chemical sediments, and placer deposits, and culminates in chapters devoted to geochemical and geophysical exploration, and the economics of gold deposits. Each chapter is written by geoscientists who are acknowledged internationally in their respective fields, thus guaranteeing a broad yet up-to-date coverage. In addition, each chapter is accompanied by reference lists which provide readers with access to the most pertinent and useful publications.

Author : Margaret Cooper
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.78/5 ( download)

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Download or read book Selected Annotated Bibliography on the Geochemistry of Gold written by Margaret Cooper and published by . This book was released on 1971 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximately 200 references dealing with the genesis and geochemistry of gold and with geochemical prospecting for gold deposits.

Author : Neil Phillips
Publisher : Springer Nature
ISBN 13 : 981163081X
Total Pages : 294 pages
Book Rating : 4.11/5 ( download)

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Download or read book Formation of Gold Deposits written by Neil Phillips and published by Springer Nature. This book was released on 2022-06-16 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.