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Infrared Evidence of Dioctahedral-Trioctahedral Site Occupancy in Palygorskite

Published online by Cambridge University Press:  01 January 2024

A. Chahi ,
S. Petit  and
A. Decarreau
A. Chahi
Affiliation:
Université Cadi Ayyad, Faculté des Sciences Semlalia, Boulevard Prince Moulay Abdellah, BP S.15 Marrakech, Morocco
S. Petit*
Affiliation:
Universite de Poitiers, UMR 6532 CNRS ‘HydrASA’, 40, Avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
A. Decarreau
Affiliation:
Universite de Poitiers, UMR 6532 CNRS ‘HydrASA’, 40, Avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
*
*E-mail address of corresponding author: [email protected]
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Abstract

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A Mg-rich palygorskite sample from phosphorite deposits of Ganntour (Morocco) with the structural formula Si8(Mg2.6Al1.19Fe0.33III□0.88)Ca0.056Na0.024K0.104O20(OH)2(OH2)4⋅4H2O, was studied by FTIR spectroscopy. In both OH-stretching and OH-bending regions, there is evidence of dioctahedral Al2□OH, AlFe□OH and trioctahedral Mg3OH features, leading to a di-trioctahedral crystallochemical model of octahedral site occupancies in ribbons of Ganntour palygorskite.

This model, established through the IR spectroscopy study of a Mg-rich palygorskite, seems to be appropriate for many other palygorskites with lower Mg content in the octahedral sheet.

Keywords

Cation DistributionFTIR SpectroscopyOctahedral OccupancyPalygorskite
Type
Research Article
Information
Clays and Clay Minerals , Volume 50 , Issue 3 , June 2002 , pp. 306 - 313
Copyright
Copyright © 2002, The Clay Minerals Society

References

Bailey, S.W., Brindley, G.W. and Brown, G., (1984) Structure of layer silicates Crystal Structures of Clay Minerals and their X-ray Identification London Mineralogical Society 2 115.Google Scholar
Blanco, C. Herrero, J. Mendioroz, S. and Pajares, J.A., (1988) Infrared studies of surface acidity and reversible folding in palygorskite Clays and Clay Minerals 36 364–368 10.1346/CCMN.1988.0360412.CrossRefGoogle Scholar
Blanco, C. González, F. Pesquera, C. Benito, I. Mendioroz, S. and Pajares, J.A., (1989) Differences between one aluminic palygorskite and another magnesic by infrared spectroscopy Spectroscopy Letters 22 659–673 10.1080/00387018908053926.10.1080/00387018908053926CrossRefGoogle Scholar
Bradley, W.F., (1940) The structural scheme of attapulgite American Mineralogist 25 405 410.Google Scholar
Chahi, A. Duplay, J. and Lucas, J., (1993) Analyses of palygorskite and associated clays from the Jbel Rhassoul (Morocco): Chemical characteristics and origin of formation Clays and Clay Minerals 41 401–411 10.1346/CCMN.1993.0410401.CrossRefGoogle Scholar
Chahi, A. Weber, F. Prévôt, L. and Lucas, J., (1993) L’utilisation des résines échangeuses de cations (Amberlite IRC-50H) dans la dispersion et la purification des roches à carbonates, phosphates et sulfates Clay Minerals 28 585–601 10.1180/claymin.1993.028.4.08.CrossRefGoogle Scholar
Chahi, A. Larqué, P. Frere, Y. Gramain, P. and Weber, F., (1996) The use of surfactants for clay dispersion in organic matter-rich soil: preliminary examination Soil Science 161 761–769 10.1097/00010694-199611000-00005.CrossRefGoogle Scholar
Chahi, A. Clauer, N. Toulkeridis, T. and Bouabdelli, M., (1999) Rare-earth elements as tracers of the genetic relationship between smectite and palygorskite in marine phosphorites Clay Minerals 34 419–427 10.1180/000985599546325.CrossRefGoogle Scholar
Decarreau, A. Sautereau, J.P. and Steinberg, M., (1975) Genèse des minéraux argileux du Bartonien moyen du Bassin de Paris Bulletin de la Société Française de Mineralogie et de Cristallographie 98 142 151.Google Scholar
Drits, V.A. and Alexandrova, V.A., (1966) The crystallochemical nature of palygorskite Zapiske vsesoyuznogo Mineralogecheskogo Obtechestva 95 551 560.Google Scholar
Drits, V.A. and Sokolova, G.V., (1971) Structure of palygorskite Soviet Physica Crystallographiya 16 183 185.Google Scholar
Farmer, V.C. and Farmer, V.C., (1974) The layer silicates The Infrared Spectra of Minerals London Mineralogical Society 331–364 10.1180/mono-4.15.10.1180/mono-4.15CrossRefGoogle Scholar
Foster, M., (1960) Layer charge relations in the dioctahedral and trioctahedral micas American Mineralogist 45 383 398.Google Scholar
Galán, E. and Carretero, I., (1999) A new approach to compositional limits for sepiolite and palygorskite Clays and Clay Minerals 47 399–409 10.1346/CCMN.1999.0470402.CrossRefGoogle Scholar
Gard, J.A. and Follet, E.A.C., (1968) A structural scheme for palygorskite Clay Minerals 7 367–370 10.1180/claymin.1968.007.3.10.CrossRefGoogle Scholar
Grauby, O. Petit, S. Decarreau, A. and Baronnet, A., (1993) The beidellite-saponite series: an experimental approach European Journal of Mineralogy 5 623–635 10.1127/ejm/5/4/0623.CrossRefGoogle Scholar
Grauby, O. Petit, S. Decarreau, A. and Baronnet, A., (1994) The nontronite-saponite series: an experimental approach European Journal of Mineralogy 6 99–112 10.1127/ejm/6/1/0099.CrossRefGoogle Scholar
Hayashi, H. Otsuka, R. and Imai, N., (1969) Infrared study of sepiolite and palygorskite on heating American Mineralogist 54 1613 1624.Google Scholar
Heller-Kallai, L. and Rozenson, I., (1981) Mössbauer studies of palygorskites and some aspects of palygorskite mineralogy Clays and Clay Minerals 29 226–232 10.1346/CCMN.1981.0290309.CrossRefGoogle Scholar
Hirsiger, W. Muller-Vonmoos, M. and Wiedemann, H.G., (1975) Thermal analysis of palygorskite Thermochimica Acta 13 223–230 10.1016/0040-6031(75)80083-9.CrossRefGoogle Scholar
Jeffers, J.D. and Reynolds, R.C. Jr, (1987) Expandable palygorskite from the Cretaceous-Tertiary boundary, Mangyshar peninsula, USSR Clays and Clay Minerals 35 473–476 10.1346/CCMN.1987.0350609.CrossRefGoogle Scholar
Khorami, J. and Lemieux, A., (1989) Comparison of attapulgites from different sources using TG/DTG and FTIR Thermochimica Acta 138 97–105 10.1016/0040-6031(89)87244-2.CrossRefGoogle Scholar
Madejová, J. and Komadel, P., (2001) Baseline studies of the Clay Minerals Society source clays: Infrared studies Clays and Clay Minerals 49 410–432 10.1346/CCMN.2001.0490508.CrossRefGoogle Scholar
Mendelovici, E., (1973) Infrared study of attapulgite and HCl treated attapulgite Clays and Clay Minerals 21 115–119 10.1346/CCMN.1973.0210207.CrossRefGoogle Scholar
Mendelovici, E. and Carroz Portillo, D., (1976) Organic derivatives of attapulgite-I. Infrared spectroscopy and X-ray diffraction studies Clays and Clay Minerals 24 177–182 10.1346/CCMN.1976.0240405.CrossRefGoogle Scholar
Newman, A.C.D. Brown, G. and Newman, A.C.D., (1987) The chemical constitution of clay Chemistry of Clays and Clay Minerals London Mineralogical Society 109 112.Google Scholar
Paquet, H., Duplay, J., Valleron-Blanc, M.M. and Millot, G. (1987) Octahedral composition of individual particles in smectite-palygorskite and smectite-sepiolite assemblages. Pp. 73–77 in: Proceedings of the International Clay Conference, Denver, 1985 (Schultz, L.G., Olphen, H. van and Mumpton, F. A. editors). The Clay Minerals Society, Bloomington, Indiana.Google Scholar
Presinger, A., (1963) Sepiolite and related compounds: its stability and applications Clays and Clay Minerals 10 365–371 10.1346/CCMN.1961.0100132.CrossRefGoogle Scholar
Russell, J.D. Fraser, A.R. and Wilson, M.J., (1994) Infrared methods Clay Mineralogy: Spectroscopic and Chemical Determinative Methods London Chapman & Hall 11–67 10.1007/978-94-011-0727-3_2.CrossRefGoogle Scholar
Samuel, J. and Rouault, R., (1990) Les méthodes d’analyses des matériaux géologiques pratiquées au laboratoire d’analyses spectrochimiques Strasbourg (France) Institut de Géologie (Univ Strasbourg).Google Scholar
Serna, C. Ahlrichs, J.L. and Serratosa, J.M., (1975) Folding in sepiolite crystals Clays and Clay Minerals 23 452–457 10.1346/CCMN.1975.0230607.CrossRefGoogle Scholar
Serna, C. Van Scoyoc, G.E. and Ahlrichs, J.L., (1977) Hydroxyl groups and water in palygorskite American Mineralogist 62 784 792.Google Scholar
Serratosa, J.M., (1962) Dehydration and rehydration studies of clay minerals by infrared absorption spectra Clays and Clay Minerals 9 412–418 10.1346/CCMN.1960.0090128.CrossRefGoogle Scholar
Singer, A., (1977) Dissolution of two Australian palygorskites in dilute acid Clays and Clay Minerals 25 126–130 10.1346/CCMN.1977.0250209.CrossRefGoogle Scholar
Van Scoyoc, G.E. Serna, C. and Ahlrichset, J.L., (1979) Structural changes in palygorskite during dehydration and dehydroxylation American Mineralogist 64 215 223.Google Scholar
Warren, E.A. and Ransom, B., (1992) The influence of analytical error upon the interpretation of chemical variations in clay minerals Clay Minerals 27 193–209 10.1180/claymin.1992.027.2.05.CrossRefGoogle Scholar
Weaver, C.E. and Pollard, L.D., (1973) The Chemistry of Clay Minerals Amsterdam, The Netherlands Elsevier Developments in Sedimentology, 15 .Google Scholar