Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-22T20:17:10.188Z Has data issue: false hasContentIssue false
  • English
  • Français

An unusually expandable low-charge vermiculite

Published online by Cambridge University Press:  09 July 2018

A. Justo ,
C. Maqueda ,
J. L. Pérez-Rodríguez  and
G. Lagaly
A. Justo
Affiliation:
Instituto de Ciencia de los Materiales, CSIC, Apartado 1052, 41080 Sevilla, Spain
C. Maqueda
Affiliation:
Instituto de Recursos Naturales y Agrobiología, CSIC, Apartado 1052, 41080 Sevilla, Spain
J. L. Pérez-Rodríguez
Affiliation:
Instituto de Ciencia de los Materiales, CSIC, Apartado 1052, 41080 Sevilla, Spain
G. Lagaly
Affiliation:
Institut für anorganische Chemie der Universitiät Kiel, Olshausenstr. 40, D-2300 Kiel, Federal Republic of Germany
Get access Rights & Permissions [Opens in a new window]

Abstract

A lamellar macroscopic Mg-vermiculite from Santa Olalla, Spain, which is accompanied by some talc and mica, shows a reversible expansion on glycolation due to the presence of layers with two different charges. The most probable origin of the vermiculite is by low-temperature hydrothermal transformation of phlogopite.

Type
Research Article
Information
Clay Minerals , Volume 22 , Issue 3 , September 1987 , pp. 319 - 327
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1987

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Abdel-Kader, F.H., Jackson, M.L. & Lee, G.B. (1978) Soil kaolinite, vermiculite, and chlorite identification by an improved lithium DMSO X-ray diffraction test. Soil Sci. Soc. Am. J. 42, 163–167.Google Scholar
Barshad, I. (1950) The effect of interlayer cations on the expansion of the mica type of crystal lattice. Am. Miner. 35, 225–238.Google Scholar
Barshad, I. (1952) Factors affecting the interlayer expansion of vermiculite and montmorillonite with organic substances. Proc. Soil Soc. Am. 16, 176–182.Google Scholar
Bernas, B. (1968) A new method for decomposition and comprehensive analysis of silicates by atomic absorption spectrometry. Anal. Chem. 40, 1682–1685.Google Scholar
Bradley, W,F. (1945) Diagnostic criteria for clay minerals. Am. Miner. 30, 704–713.Google Scholar
Casquet, C & Velasco, F. (1978) Contribución a la Geología de los Skarns Cálcicos en torno a Santa Olalla del Cala (Huelva-Badajoz). Estud. Geol. 34, 399–405.Google Scholar
Gonzalez Garcia, F. & Garcia Ramos, G. (1960) Procesos de génesis y degradación de vermiculita: yacimiento de Santa Olalla (Huelva). An. Edaf. y Fisiol. Vegetal 13, 75–84.Google Scholar
Harvard, M.E., Carstea, D.D. & Sayegh, A.H. (1969) Properties of vermiculites and smectites: expansion and collapse. Clays Clay Miner. 16, 437–447.Google Scholar
Justo, A. (1984) Estudio Fisicoquimico y Mineralógico de Vermiculitas de Andalucia y Badajoz. Thesis. Universidad de Sevilla, 408 pp.Google Scholar
Komarneni, S. & Roy, R. (1981) Hydrothermal transformations in candidate overpack materials and their effects on cesium and strontium sorption. Nucl. Technol. 54, 118–122.Google Scholar
Mackenzie, R.C. (1957) Saponite from Allt Ribhein, Fiskavaig Bay, Skye. Mineral. Mag 31, 672–680.Google Scholar
Moody, J.B. (1976) Serpentinization: a Review. Lithos 9, 125–138.Google Scholar
Roy, R. & Romo, L.A. (1957) Weathering studies. 1. New data on vermiculite. J. Geol. 65, 603–610.Google Scholar
Singer, A. & Stoffers, P. (1981) Hydrothermal vermiculite from the Atlantis II Deep, Red Sea. Clays Clay Miner. 29, 454–458.Google Scholar
Stephen, I. & MacEwan, D.M.C. (1950) Swelling chlorite. Geotechnique 2, 82–83.Google Scholar
Stephen, I. & MacEwan, D.M.C. (1951) Some chloritic clay mineral of unusual type. Clay Miner. Bull. 1, 157–162.Google Scholar
Velasco, F. (1977) Formación de bandas calcosilicatadas en los mármoles de la Garrenchosa (Santa Olalla, Huelva). Estud. Geol. 33, 505–515.Google Scholar
Velasco, F., Casquet, C., Ortega Huertas, M. & Rodriguez Gordillo, J. (1981) Indicio de vermiculita en el skarn magnésico (aposkarn flogopítico) de la Garrenchosa (Santa Olalla, Huelva). Bol. Soc. Esp. Mineralogla 2, 135–149.Google Scholar
Walker, G.F. (1947) The mineralogy of some Aberdeenshire soil clays. Clay Miner. Bull. 1, 5–7.Google Scholar
Walker, G.F. (1950) Vermiculite-organic complexes. Nature 163, 726.Google Scholar
Walker, G.F. (1951) X-ray Identification and Crystal Structures of Clay Minerals. (Brindley, G. W. and Brown, G., editors). Mineralogical Society, London.Google Scholar
Walker, G.F. (1958) Reactions of expanding-lattice clay minerals with glycerol and ethylene glycol. Clay Miner. Bull. 3, 302–313.Google Scholar
Weiss, A. & Lagaly, G. (1967) Ein einfaches Verfahren zur Abschätzung der Schichtladung quellungsfáhiger glimmerartiger Schichtsilikate. Kolloid Z. u. Z. Polymere 216/217, 356–361.Google Scholar
Weiss, A. & Lagaly, G. (1969) Determination of the layer charge in mica-type layer silicates. Proc. Int. Clay Conf Tokyo, 1, 61–80.Google Scholar