Origin of Potassium-rich Silica-deficient Igneous Rocks

The book summarizes the occurrence, geochemistry, mineralogy, petrology and phase-equilibria studies in air and under high pressures related to the most intriguing group of potassium-rich mafic and ultramafic rocks, often including host of exotic mineral

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Alok Krishna Gupta

Origin of Potassium-rich Silica-deficient Igneous Rocks

Springer Geology

More information about this series at http://www.springer.com/series/10172

Alok Krishna Gupta

Origin of Potassium-rich Silica-deficient Igneous Rocks

123

Alok Krishna Gupta Mineralogy and Petrology University of Allahabad Allahabad India

ISBN 978-81-322-2082-4 DOI 10.1007/978-81-322-2083-1

ISBN 978-81-322-2083-1

(eBook)

Library of Congress Control Number: 2014947649 Springer New Delhi Heidelberg New York Dordrecht London © Springer India 2015 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Exempted from this legal reservation are brief excerpts in connection with reviews or scholarly analysis or material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Duplication of this publication or parts thereof is permitted only under the provisions of the Copyright Law of the Publisher’s location, in its current version, and permission for use must always be obtained from Springer. Permissions for use may be obtained through RightsLink at the Copyright Clearance Center. Violations are liable to prosecution under the respective Copyright Law. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. While the advice and information in this book are believed to be true and accurate at the date of publication, neither the authors nor the editors nor the publisher can accept any legal responsibility for any errors or omissions that may be made. The publisher makes no warranty, express or implied, with respect to the material contained herein. Printed on acid-free paper Springer is part of Springer Science+Business Media (www.springer.com)

Dedicated to Late Professor Kenzo Yagi, (Hokkaido University, Japan), Professor William S. Fyfe, (University of Western Ontario, Canada) and Professor Peter J. Wyllie, (California Institute of Technology, USA).

Preface

In this book the author attempts to provide up-to-date information about the geochemistry, exotic mineralogy, petrology, and experimental studies on ultrapotassic feldspathoid-bearing mafic and ultramafic rocks, which are quite distinct from the rocks of basalt family. The parental liquids for this intriguing group of rocks bear definite signature of their deep mantle source. Modern developments in earth science show that carbonates, N2, O2, P, H2O, and K-ric