Soi! Components Volume 2 Inorganic Components Soil Components Volume2 Inorganic Components Edited by John E. Gieseking Springer-Verlag Berlin . Heide1berg . New York 1975 John E. Gieseking Professor of Soil Chemistry University of Illinois Urbana, Illinois Library of Congress Cataloging in Publication Data Gieseking, John Eldon, 1905- Soil components. CONTENTS: v. 1. Organic eomponents.-v. 2. Inorganie eomponents. 1. Soils-Composition. I. Title. S592.5.G53 631.4'1. 73-14742 All rights reserved. No part of this book may be translated or reprodueed in any form without written permission from Springer-VerIag. © 1975 by Springer-VerIag New York Inc. Softeover reprint of the hardeover 1st edition 1975 ISBN-13: 978-3-642-65919-5 e-ISBN-13: 978-3-642-65917-1 DOI: 10.1007/978-3-642-65917-1 Preface The major components of most soils are inorganic. These constituents are derived from the weathering of rocks and minerals or from subsequent reaetions and interactions of the weathering products. During the weathering and interactions of weathering products, in organic soil colloids are formed. Large amounts of inorganic colloids are essential in soils if they are to support luxurious plant growth. The colloids adsorb water and nutrient element s that might be lost from the soil &ystem and they release these as plants need them. They also adsorb and buffer the soil system against large excesses of soluble toxic substances that might otherwise exist as free moieties in soils. Soil and plant root interactions occur across two interfaces. One is the interface between plant roots and the liquid phase and the other is the interface between the soil particles and the liquid phase. Reaetions across the interface between colloid crystals and the soilliquid phase may also suppress the availability of nutrient elements to plants. The effectiveness of these interfaciaI reaetions in supporting optimum plant growth ultimately depends on the arrangements of ions in the surfaces and subsurfaces of the mineraI crystals. For this reason much of this volume is devoted to the arrangement of ions in crystalline mineraI particles commonly occuring in soils and the properties that these particles contribute to soiI systems. The authors of chapters in this volume are widely known for their extensive research on problem s related to their chapters. Their contributions are scholarly evaluations of the results that have been obtained in the areas covered by their topics. The editor wishes to express his appreciation for the many reference material s provided by the library of the University of Illinois. Re also wishes to express his appreciation to his wife, Flossie Y. Gieseking, for her help with every operation during the production of this volume. JOHN E. GIESEKING v Contributors Bailey, S. W., Professor, Department of Geology and Geophysics, University of Wisconsin Madison, Madison, Wisconsin. Cailtere, S., Professor, Museum National d'Ristoire Naturelle, Laboratoire de Mineralogie, Paris, France. c., Claridge, G. G. Soil Bureau, Department of Scientific and Industrial Research, Lower Rutt, New Zealand. Farmer, V. C., Department of Spectrochemistry, The Macaulay Institute for Soil Research, Craigiebuckler, Aberdeen, ScotIand. Fieldes, The late M., Formerly Read, Soil Bureau, Department of Scientific and Industrial Research, Lower Rutt, New Zealand. Hay, W. W., Professor, Geology, School of Marine and Life Sciences, University of Miami, Miami, Florida. Henin, S., Director of Research, Institut National de la Recherche Agronomique, C.N.R.A., Versailles, France. Janes, Robert L., Associate Professor, Soil Mineralogy and Ecology, University of Illinois, Urbana-Champaign, Illinois. MacEwan, D. M. C., F.R.S.E., Wellington Place, Peterhead, Aberdeenshire, ScotIand. Mackenzie, R. C., F.R.S.E., Read, Department of Pedology, The Macaulay Institute for Soil Research, Craigiebuckler, Aberdeen, ScotIand. Mering, The late J., Formerly Director, Centre de Recherches sur les Solides a Organisation CristaBine Imparfaite, C.N.R.S., Orleans Cedex, France. Mitchell, B. D., Department of Pedology, The Macaulay Institute for Soil Research, Craigiebuckler, Aberdeen, ScotIand. Mitchell, The late W. A., Department of Pedology, The Macaulay Institute for Soil Research, Craigiebuckler, Aberdeen, ScotIand. Olphen, H. van, National Academy of Sciences-National Research Council, Washington, D.e., U.S.A. vii viii Contributors Palmieri, F., Instituto di Chimica Agraria della Universita degli Studi di Napoli, Portici, Italy. w., Radoslovich, E. Division of Soils, Commonwealth Scientific and Industrial Research Organization, Glen Osmond, South Australia. Reichenbach, H. Graf von, Professor, Institut für Bodenkunde der Technischen Universität Hannover, Germany. Rich, C. 1., Professor, Agronomy Department, Virginia Polytechnic Institute and State University, Blacksburg, Virginia. Ruiz Arni!, A., Investigador Cientifico, Instituto de Quimica Inorganica "Elhuyar", C.S.LC. Facultad de Ciencias, Ciudad Universitaria, Madrid, Spain. Swindale, L. D., Associate Director, Hawaii Agricultural Experiment Station, and Professor of Soil Science, University of Hawaii, Honolulu, Hawaii. Walker, The late G. F., Chemical Research Laboratories, Commonwealth Scientific and Industrial Research Organization, Melbourne, Victoria, Australia. Contents Preface v Chapter The Classification of Soil Silicates and Oxides By R. C. Mackenzie Chapter 2 Micas in Macroscopic F orms 27 By E. W. Radoslovich Chapter 3 Fine-grained Micas in Soils 59 By H. Graf von Reichenbach and C. J. Rich Chapter 4 Smectites 97 By J. Mering Chapter 5 The Crystallography of Minerals of the Kaolin Group 121 By L. D. Swindale Chapter 6 Vermiculites 155 By G. F. Walker Chapter 7 Chlorites 191 By S. W. Bai/ey Chapter 8 Interstratified Clay Minerals 265 By D. M. C. MacEwan and A. Ruiz Arni! Chapter 9 Fibrous Minerals 335 By S. Henin and S. Caillere Chapter 10 Allophane 351 By M. Fieldes and G. G. C. Claridge Chapter Il Oxides and Hydrous Oxides of Silicon 395 By B. D. Mitchell Chapter 12 Feldspar Minerals 433 By E. W. Radoslovich Chapter 13 Heavy Minerals 449 By W. A. Mitchell ix x Contents Chapter 14 Bioliths 481 By Robert L. Jones and W. W. Hay Chapter 15 Water in Soils 497 By H. van Olphen Chapter 16 The Therrnal Characteristics of Soil Minerals and the Use of These Characteristics in the Qualitative and Quantitative Deterrnination of Clay Minerals in Soils 529 By R. C. Mackenzie and S. Caillere Chapter 17 The Characterization of Soil Minerals by Infrared Spectroscopy 573 By V. C. Farmer and F. Palmieri Index 671 Soi! Components Volume 2 Inorganic Components Chapter 1 The Classification of Soil Silicates and Oxides R. C. Mackenzie Contents page A. Introduction 1 B. Historieal developments 2 C. Crystalline silicates 5 I. Nesosilicates 5 II. Sorosilicates 6 III. Cyclosilicates 6 IV. Inosilicates 7 V. Phyllosilicates 8 VI. Tectosilicates 14 D. Crystalline oxides and hydroxides 15 E. Amorphous silicates and oxides 20 References 21 A. Introdnction Soils may be developed on either sedentary or transported materjals, but irrespective of which ofthese is involved, all soils may be traced back to parent rocks. Hence all rock-forming minerals can occur in soils, in addition to minerals formed as aresult of pedogenic processes. Division of the minerals in soils into primary (Le., inherited) and secondary minerals is by no means as easyas it might appear, since secondary minerals from a geological aspect may well be regarded as primary on a pedological basis-and sedimentary rocks introduce even greater complications. Fortunately, however, such adivision is largely irrelevant for the present purpose, since the principles of classification should apply to all minerals irrespective of their origin. Despite the enormous range of minerals that may occur in soil, those predominating are, except under peculiar circumstances, silicates and oxides, and it is with these we are presently coneemed. © 1975 by Springer-Verlag New York, Inc. 1