Volcanic, Geothermal, and Ore-forming Fluids

Volcanic, Geothermal, and Ore-forming Fluids PDF Author: Stuart Frank Simmons
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 372

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Book Description

Volcanic, Geothermal, and Ore-forming Fluids

Volcanic, Geothermal, and Ore-forming Fluids PDF Author: Stuart Frank Simmons
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 372

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Book Description


Volcanic, Geothermal, and Ore-forming Fluids

Volcanic, Geothermal, and Ore-forming Fluids PDF Author: Stuart Frank Simmons
Publisher:
ISBN: 9781629490342
Category : Geodynamics
Languages : en
Pages :

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Book Description
Papers in this volume include: 'Magma Degassing and Mineral Deposition in Hydrothermal Systems along Convergent Plate Boundaries'; 'Melt Inclusion Study of the Embryonic Porphyry Copper System at White Island, New Zealand'; 'Submarine Hydrothermal Venting Related to Volcanic Arcs'; 'The Geochemistry of Rare Earth Elements and Yttrium in Geothermal Waters'; 'Lithium Isotope Geochemistry of the Yellowstone Hydrothermal System'; and many others.

Geochemical and Biogeochemical Reaction Modeling

Geochemical and Biogeochemical Reaction Modeling PDF Author: Craig M. Bethke
Publisher: Cambridge University Press
ISBN: 1139468324
Category : Science
Languages : en
Pages : 564

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Book Description
This book provides a comprehensive overview of reaction processes in the Earth's crust and on its surface, both in the laboratory and in the field. A clear exposition of the underlying equations and calculation techniques is balanced by a large number of fully worked examples. The book uses The Geochemist's Workbench® modeling software, developed by the author and already installed at over 1000 universities and research facilities worldwide. Since publication of the first edition, the field of reaction modeling has continued to grow and find increasingly broad application. In particular, the description of microbial activity, surface chemistry, and redox chemistry within reaction models has become broader and more rigorous. These areas are covered in detail in this new edition, which was originally published in 2007. This text is written for graduate students and academic researchers in the fields of geochemistry, environmental engineering, contaminant hydrology, geomicrobiology, and numerical modeling.

Hydrothermal Systems

Hydrothermal Systems PDF Author: Christoph A. Heinrich
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 88

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Book Description


Geochemistry of Hydrothermal Ore Deposits

Geochemistry of Hydrothermal Ore Deposits PDF Author: Hubert Lloyd Barnes
Publisher: John Wiley & Sons
ISBN: 9780471571445
Category : Nature
Languages : en
Pages : 1002

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Book Description
This thoroughly revised and expanded new edition incorporates the most recent research findings on the subject, such as the discovery of dramatic undersea hydrothermal vents. It describes the key process in the generation of ore deposits and emphasizes solid theoretical understanding.

Fluid-Fluid Interactions

Fluid-Fluid Interactions PDF Author: Axel Liebscher
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 1501509403
Category : Science
Languages : en
Pages : 444

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Book Description
Volume 65 of Reviews in Mineralogy and Geochemistry attempts to fill this gap and to explicitly focus on the role that co-existing fluids play in the diverse geologic environments. It brings together the previously somewhat detached literature on fluid–fluid interactions in continental, volcanic, submarine and subduction zone environments. It emphasizes that fluid mixing and unmixing are widespread processes that may occur in all geologic environments of the entire crust and upper mantle. Despite different P-T conditions, the fundamental processes are analogous in the different settings.

Geodynamics and Ore Deposit Evolution in Europe

Geodynamics and Ore Deposit Evolution in Europe PDF Author: D. Blundell
Publisher: Newnes
ISBN: 0080931340
Category : Science
Languages : en
Pages : 360

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Book Description
This book presents a new synthesis of the major metallogenic provinces of Europe and the geodynamic processes involved that can lead to the formation of world-class ore deposits. It represents the culmination of a 5-year research programme, GEODE, set up by the European Science Foundation, that brought together researchers across Europe from a wide range of disciplines into collaborative research projects. They focused on five metallogenic provinces across Europe; the Precambrian Fennoscandian Shield, the Upper Palaeozoic Urals, the Variscides of France and SW Iberia, the Alpine–Balkan–Carpathian–Dinaride belt and sediment-hosted deposits of Europe. Because of the long and well-known tectonic history of Europe and the diversity of ore deposits, linkages between geodynamics and ore deposit evolution have been established and new insights into mineralizing fluids and ore formation processes have been gained. Presented as a set of individual review papers and a final synthesis, this book offers a coherent and structured appraisal of geodynamics and metallogeny in Europe, with valuable lessons for mineral exploration and research throughout the world.

Copahue Volcano

Copahue Volcano PDF Author: Franco Tassi
Publisher: Springer
ISBN: 3662480050
Category : Science
Languages : en
Pages : 295

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Book Description
This book provides a comprehensive description of the volcanological, petrological and geochemical features of the Copahue volcano, located at the border between Argentina and Chile. Scientific studies are limited for this volcanic system, due to its remote location and difficult access in winter. However, Copahue is one of the most active volcanic systems in the southern Andes. Monitoring the volcano's activity is of utter importance, as it provides means of existence for the nearby village of the same name, hosting the world's highest-located hot-springs resort. This book's aim is to present the current monitoring activities, and to describe future research programs that are planned in order to mitigate volcanic hazards. Special attention is therefore devoted to the social and industrial activities close to the volcano, such as health therapies and geothermal energy exploitation. In a special section, the Copahue volcano is presented as a terrestrial modern analog for early-Earth and Mars environments.

The Role of Volatiles in the Genesis, Evolution and Eruption of Arc Magmas

The Role of Volatiles in the Genesis, Evolution and Eruption of Arc Magmas PDF Author: G.F. Zellmer
Publisher: Geological Society of London
ISBN: 1862396892
Category : Science
Languages : en
Pages : 294

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Book Description
The subduction zone volatile cycle is key to understanding the petrogenesis, transport, storage and eruption of arc magmas. Volatiles control the flux of slab components into the mantle wedge, are responsible for melt generation through lowering the solidi of mantle materials and influence the crystallizing phase assemblages in the overriding crust. Further, the rates and extents of degassing during magma storage and decompression affect magma rheology, ultimately control eruption style and have consequences for the environmental impact of explosive arc volcanism. This book highlights recent progress in constraining the role of volatiles in magmatic processes. Individual book sections are devoted to tracing volatiles from the subducting slab to the overriding crust, their role in subvolcanic processes and eruption triggering, as well as magmatic-hydrothermal systems and volcanic degassing. For the first time, all aspects of the overarching theme of volatile cycling are covered in detail within a single volume.

Fluids in the Crust

Fluids in the Crust PDF Author: K. Shmulovich
Publisher: Springer Science & Business Media
ISBN: 9780412563201
Category : Science
Languages : en
Pages : 348

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Book Description
For much of the 20th century, scientific contacts between the Soviet Union and western countries were few and far between, and often super ficial. In earth sciences, ideas and data were slow to cross the Iron Curtain, and there was considerable mutual mistrust of diverging scient ific philosophies. In geochemistry, most western scientists were slow to appreciate the advances being made in the Soviet Union by os. Korz hinskii, who put the study of ore genesis on a rigorous thermodynamic basis as early as the 1930s. Korzhinskii appreciated that the most fun damental requirement for the application of quantitative models is data on mineral and fluid behaviour at the elevated pressures and temper atures that occur in the Earth's crust. He began the work at the Institute of Experimental Mineralogy (IEM) in 1965, and it became a separate establishment of the Academy of Sciences in Chernogolovka in 1969. The aim was to initiate a major programme of high P-T experimental studies to apply physical chemistry and thermodynamics to resolving geological problems. For many years, Chernogolovka was a closed city, and western scient ists were unable to visit the laboratories, but with the advent of peres troika in 1989, the first groups of visitors were eagerly welcomed to the IEM. What they found was an experimental facility on a massive scale, with 300 staff, including 80 researchers and most of the rest pro viding technical support.