Geology and Ore Deposits of the Central Andes

Geology and Ore Deposits of the Central Andes PDF Author: Brian J. Skinner
Publisher: Pacific Section Society of economic
ISBN: 9781887483940
Category : Geology
Languages : en
Pages : 351

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Book Description

Geology and Ore Deposits of the Central Andes

Geology and Ore Deposits of the Central Andes PDF Author: Brian J. Skinner
Publisher: Pacific Section Society of economic
ISBN: 9781887483940
Category : Geology
Languages : en
Pages : 351

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Book Description


Stratabound Ore Deposits in the Andes

Stratabound Ore Deposits in the Andes PDF Author: Lluís Fontboté
Publisher:
ISBN: 9780387521817
Category : Geology, Stratigraphic
Languages : en
Pages : 0

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Geology and Ore Deposits of the Central Andes

Geology and Ore Deposits of the Central Andes PDF Author: Brian J. Skinner
Publisher:
ISBN: 9781629490311
Category : Geology
Languages : en
Pages :

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Book Description
Geophysical data relating the dynamic processes of plate motion and subduction to Andean orogenesis are interpreted in terms of a new model for magmatic and tectonic development of the central Andes. The model is based on changing subduction geometry - from normal to flat to normal - and the attendant magmatic and tectonic effects of slab dewatering, continental lithospheric hydration, and asthenospheric flow during closing and opening of the subduction zone mantle wedge.

Stratabound Ore Deposits in the Andes

Stratabound Ore Deposits in the Andes PDF Author: Lluis Fontbote
Publisher: Springer Science & Business Media
ISBN: 364288282X
Category : Science
Languages : en
Pages : 812

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Book Description
The present volume Stratabound Ore Deposits in the Andes has its roots in an international seminar on stratabound ore deposits which took place in September 1986 in Cusco, Peru, sponsored by Multi ciencias (Peru) and UNESCO. During this seminar it became clear that the amount and quality of research done on stratabound ore deposits in the Andes required a synthesis. Researchers in industry and government as well as in academia, including many which had participated at the Cusco Seminar, were invited to contribute. The answer was extremely positive, confirming the idea that a book expressing the state of the art of the study of stratabound ore deposits in the Andes was long overdue. As editors we sought to give maximum coverage to the present knowledge, yet keeping the length, and thereby the price, within rea sonable limits. The book contains three types of contributions. In the first part the reader will find review papers focusing on ( 1) the geologic framework (Frutos), (2) the metallogenesis in Andean countries including also types of deposits differing from those of stratabound nature (Cardozo and Cedillo, Oyarzun), and (3) an in troductory overview of the stratabound ore deposits in the Andes, emphasizing their geotectonic position as a classification tool (Font bote).

Tectonics of the Southern Central Andes

Tectonics of the Southern Central Andes PDF Author: Klaus-Joachim Reutter
Publisher: Springer Science & Business Media
ISBN: 3642773532
Category : Science
Languages : en
Pages : 333

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Book Description
together with contributions by invited geoscientists The Central Andes, whose orogenic activity is so impressively documented by recent volcanism and and counterparts from other countries, during a workshop held in Berlin, 23-25 May 1990. A great earthquakes, have always attracted the attention of geoscientists. This interest became even more accen number of the papers presented at this workshop are tuated since, a quarter of a century ago, Plate included in this volume. While most of the chapters Tectonics became the basis for the New Global refer regionally to the segment of the southern Andes Tectonics concept, in which this huge mountain range mentioned above, others treat general aspects or deal was the most spectacular example of an active conti with Andean regions farther south, thus showing not only that the structures of this mountain range can be nental margin. Thus, in addition to the continuing research work by South American and foreign geo followed to more distant parts but also that there are scientists dedicated mostly to regional and economic significant structural variations along strike. problems, a great number of special research pro Like other books which originate from workshops grammes were initiated aiming at a better understand and are comprised of contributions from many ing of the processes acting at a convergent plate authors, also this one cannot give a complete and margin. well-balanced view of the scientific subject dealt In 1982, the earth science institutes of the Freie with, in this case the southern Central Andes.

The Andes

The Andes PDF Author: O. Oncken
Publisher: Springer Science & Business Media
ISBN:
Category : Science
Languages : en
Pages : 608

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Book Description
This book provides the first comprehensive overview of a complete subduction orogen, the Andes. To date the results provide the densest and most highly resolved geophysical image of an active subduction orogen.

Geology and Resources of Salars in the Central Andes

Geology and Resources of Salars in the Central Andes PDF Author: George Edward Ericksen
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 102

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Book Description


Geodynamics of a Cordilleran Orogenic System: The Central Andes of Argentina and Northern Chile

Geodynamics of a Cordilleran Orogenic System: The Central Andes of Argentina and Northern Chile PDF Author: Peter G. DeCelles
Publisher: Geological Society of America
ISBN: 0813712122
Category : History
Languages : en
Pages : 500

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Book Description
"This memoir brings together results from a multidisciplinary study of the processes that have formed the highest, widest part of the Andean Cordilleran orogenic belt in northern Argentina and Chile. The region features a tectonically erosive forearc, protracted arc magmatism, a high-elevation hinterland plateau and strongly shortened retroarc thrust belt, and a Paleocene-Recent foreland basin system"--

Field Guide to Geology of the Central Andes (31 ̊-33 ̊SL)

Field Guide to Geology of the Central Andes (31 ̊-33 ̊SL) PDF Author: Víctor A. Ramos
Publisher:
ISBN:
Category : Geology, Structural
Languages : en
Pages : 138

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Book Description


Textures, Structures and Processes of Volcanic Successions

Textures, Structures and Processes of Volcanic Successions PDF Author: Beatriz L.L. Coira
Publisher: Springer Nature
ISBN: 3030520102
Category : Nature
Languages : en
Pages : 173

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Book Description
This book provides a complete study of the Central Andean volcanism and its most distinctive features, from the lower Paleozoic to the Cenozoic times in the framework of its processes, eruptive mechanisms and geodynamic conditions. It helps readers understand the nature of the volcanic geology and the volcaniclastic related deposits linked to the evolution of the Andean continental margin. Special attention is paid to the analysis of the ancient volcanic successions and the difficulties in recognition of the original rock type caused by the effects of deformation, metamorphism and alteration. The authors use distinctive cases to describe how to apply different tools in analysis and interpretation. The selected representative, well exposed and preserved volcanic records of the Southern Central Andes analyzed in this book open new perspectives in the understanding of the volcanic processes linked to active continental margins as the Central Andes. This book will be of special interest to volcanologists and specialists in the earth sciences and appeal to both undergraduate and graduate students in geology.