Evolution of Magmatic and Diamond-Forming Systems of the Earth`s Lower Mantle, Anna V. Spivak
Автор: Naldrett Anthony J Название: Magmatic Sulfide Deposits ISBN: 3642060994 ISBN-13(EAN): 9783642060991 Издательство: Springer Рейтинг: Цена: 39182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: PGE V-Voisey's Bay (Canada) D -Duluth Complex (USA) K-Kambalda (Australia) M-Merensky Reef (Bushveld) N -Noril'sk region (Russia) P-Pechenga(Russia) S-Sudbury (Canada) T-Thompson (Canada) J -Jinchuan (China) L-Lac des lies (Canada) PR-Platreef (Bushveld) Po-Portimo Complex (Finland) R-Raglan (Canada) U-UG-2 chromitite (Bushveld) Z-Great Dyke of Zimbabwe e-Mt Keith (Australia) . a. -Perseverance (Australia) +-Stillwater (USA) 0 0 0 'c9 - Ni+Co Cu Relative value of Ni+Co Fig. 1. 1. Relative va1ue of the contributions of Ni+Co, Cu and PGE to the mag- matic su1fide deposits listed in Table 1. 1 sulfide deposits are closely related to bodies of mafic or ultramafic rock, and the most convenient way in which to consider them is in terms of the type of magma responsible for the rocks with which they are associated. Typically the type of magma involved bears a close relationship to the tec- tonic setting within which it was emplaced. The locations of important deposits, both Ni-Cu dominant and PGE dominant, are shown in Fig. 1. 2. Considering first Ni-Cu deposits, these are further divided into six classes (Table 1. 2) on the basis of their associated magma type. Class NC- 1 (Chap. 3) comprises those related to komatiitic magmatism. Currently known deposits fall into two sub-classes, those related to Archean komatiites ( e. g. the deposits of Western Australia, Zimbabwe and the Abitibi belt of Canada) and those related to Proterozoic komatiites (e. g. those ofthe Raglau and Thompson belts which arebothin Canada)l.
Автор: Christoph Breitkreuz; Sergio Rocchi Название: Physical Geology of Shallow Magmatic Systems ISBN: 3319140833 ISBN-13(EAN): 9783319140834 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book offers a high-level summary of shallow magmatic systems (dykes, sills and laccoliths) to support geoscience master and PhD students, scientists and practicing professionals. The product of the LASI (Laccoliths and Sills conference) workshop, it comprises thematic sections written by one or more experts on the respective field. It features reviews concerning the physical properties of magma, geotectonic settings, and the structure of subvolcanic systems, as well as case studies on the best-known systems. The book provides readers a broad and comprehensive understanding of the subvolcanic perspective on pluton growth, which is relevant for mineralogical processes as well as the genesis of mineral deposits.
Автор: Santosh Kumar; Rishi Narain Singh Название: Modelling of Magmatic and Allied Processes ISBN: 3319360388 ISBN-13(EAN): 9783319360386 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Modeling of Magmatic and Allied Processes presents methods and models for the quantification of geological processes.
Автор: Hargraves Robert Bero Название: Physics of Magmatic Processes ISBN: 0691615756 ISBN-13(EAN): 9780691615752 Издательство: Wiley Рейтинг: Цена: 17266.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: While the chemical aspects of igneous petrology have dominated research for many years, the physical processes associated with the generation, transport, and crystallization of magma have been somewhat neglected. Here a group of distinguished scientists, whose current research embraces both chemical and physical aspects of the field, illustrates th
Название: Modelling of magmatic and allied processes ISBN: 3319064703 ISBN-13(EAN): 9783319064703 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Modelling of Magmatic and Allied Processes
Автор: Jones Название: Earth`s Core and Lower Mantle ISBN: 0415309360 ISBN-13(EAN): 9780415309363 Издательство: Taylor&Francis Рейтинг: Цена: 33686.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Based on selected papers presented at the 7th SEDI symposium, this text reflects developments in the study of the Earth`s deep interior using experimental and observational techniques including: seismology, the monitoring of the Earth`s rotation, geomagnetism and accurate measurements of the gravity fields.
Автор: Felix V. Kaminsky Название: The Earth`s Lower Mantle ISBN: 3319556835 ISBN-13(EAN): 9783319556833 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In closing, the last part of the book compares observed data with experimental data, highlighting several discrepancies that indicate Earth may have a more complex planetary history than previously assumed, and examining its primarily non-chondritic composition.
Introduction.- Geological background.- Neoarchean basement rock assemblage, crust-mantle interactions and crustal evolution of Western Liaoning Province.- Paleo- to Mesoproterozoic magmatic rock assemblage and crust-mantle geodynamic processes.- Precambrian crustal evolution, lithospheric mantle evolution and crust-mantle geodynamics of Western Liaoning-Northwest Hebei Provinces.- Concluding remarks.
Автор: Khan Amir Название: Earth`s Heterogeneous Mantle ISBN: 3319156268 ISBN-13(EAN): 9783319156262 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book highlights and discusses recent developments that have contributed to an improved understanding of observed mantle heterogeneities and their relation to the thermo-chemical state of Earth`s mantle, which ultimately holds the key to unlocking the secrets of the evolution of our planet.
Автор: Cathles Lawrence M. Название: Viscosity of the Earth`s Mantle ISBN: 069161783X ISBN-13(EAN): 9780691617831 Издательство: Wiley Рейтинг: Цена: 11880.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Approximately 12,000 years ago, at the end of the last ice age, the three kilometers of ice that covered Canada, the large European glaciers in Fennoscandia and Siberia, and many other minor glaciers melted quickly. The resulting meltwaters increased the depth of the world`s oceans by about 110 meters. The earth`s response to this redistribution of
Автор: Cathles, Lawrence M. Название: Viscosity of the earth`s mantle ISBN: 0691644926 ISBN-13(EAN): 9780691644929 Издательство: Wiley Рейтинг: Цена: 30413.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Approximately 12,000 years ago, at the end of the last ice age, the three kilometers of ice that covered Canada, the large European glaciers in Fennoscandia and Siberia, and many other minor glaciers melted quickly. The resulting meltwaters increased the depth of the world's oceans by about 110 meters. The earth's response to this redistribution of loads was one of fluid flow. By studying the way in which that flow occurred, much can be learned about the viscosity structure of the earth's mantle: that is, how the fluid properties of the earth vary with depth.
In this volume Lawrence M. Cathles III sets out to lay the theoretical foundations necessary to model the isostatic (fluid) adjustment of a self-gravitating viscoelastic sphere, such as the earth, and to use these foundations, together with geological evidence of the way the earth responded to the pleistocene land redistributions, to study the viscosity of the mantle.
The author argues that the viscosity of the entire mantle is very close to 1022 poise, except for a low-viscosity channel, about 75 kilometers thick, in the uppermost mantle. This conclusion differs sharply from the common view that the earth's mantle becomes very viscous (1027 poise) below a depth of about 1000 kilometers.
Originally published in 1975.
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Автор: Vladimir Semenov; Maxim Petrishchev Название: Induction Soundings of the Earth`s Mantle ISBN: 3319537946 ISBN-13(EAN): 9783319537948 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: At the heart of this book is the generalized theoretical approach that is applied to investigate the geoelectrical structure of the Earth`s mantle. It also analyzes the results of regional and global induction sounding of the Earth`s mantle and compares them with the results obtained by other geophysical methods.
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