Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-22T18:45:13.183Z Has data issue: false hasContentIssue false
  • English
  • Français

Structural Water in Volcanic Glass

Published online by Cambridge University Press:  28 February 2024

Kazue Tazaki ,
T. Tiba ,
M. Aratani  and
M. Miyachi
Kazue Tazaki
Affiliation:
Department of Geology, Shimane University, Matsue, Shimane, Japan 690
T. Tiba
Affiliation:
National Science Museum, 3-23-1 Hyakunin-cho, Schinjuku-ku, Tokyo, Japan 160
M. Aratani
Affiliation:
The Institute of Physical and Chemical Research, Wako, Saitama, Japan 351-01
M. Miyachi
Affiliation:
General Education, Kyushu University, 4-2-1 Roppon-matsu, Fukuoka, Japan 810
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

High-resolution transmission electron microscopy has revealed spherical and hemispherical structures on the surface of partly hydrated volcanic and synthetic glasses. These structures contrast with the bulk of the glass in showing lattice-fringe images indicative of the early stages of crystallization. Heavy-ion Rutherford scattering analysis of the noncrystalline volcanic glass indicates a structural water with hydrogen and deuterium. Depth profiles show that the glass grains contain structural water without adsorbed water on the surface. The presence of structural water in volcanic glass must be of interest to the formation of primitive clays. The spherical and hemispherical structures favor production of clay precursors in the presence of water.

Keywords

GlassHeavy-ion Rutherford scatteringHigh-resolution transmission electron microscopyStructural water
Type
Research Article
Information
Clays and Clay Minerals , Volume 40 , Issue 1 , February 1992 , pp. 122 - 127
Copyright
Copyright © 1992, The Clay Minerals Society

References

Aratani, M., Heavy-ion beam analysis applied to surface characterization for material study Radioisotopes 1988 37 43 – 52 10.3769/radioisotopes.37.43.CrossRefGoogle Scholar
Eggleton, R. A., Noncrystalline Fe-Si-Al-oxyhydroxides Clays & Clay Minerals 1987 35 29 – 37 10.1346/CCMN.1987.0350104.CrossRefGoogle Scholar
Eggleton, R. A. and Keller, J., The palagonitization of limburgite glass—A TEM study N. Jb. Miner. Mh. Jg 1982 H7 321 – 336.Google Scholar
Heiken, G. and Wohletz, K., Volcanic Ash 1985 Los Angeles, London University of California Press, Berkeley 51 – 86.Google Scholar
Matsui, S. and Inoue, T., Pyroclastics and their stratigraphy from Sambe volcano: Earth Science (Chikyu Kagaku) (J. Assoc. Geol. Collab. in Japan) 1970 29 147 – 163.Google Scholar
Moriya, Y., Hydrated glass Inst. Chem. Res. Kyoto Univ 1981 59 212 – 222.Google Scholar
Nagai, H., Hayashi, S., Aratani, M., Nozaki, T., Yanokura, M., Kohno, I., Kuboi, O. and Yatsurugi, Y., Reliability, detection limit and depth resolution of the elastic recoil measurement of hydrogen Nuclear Instruments and Methods on Physics Research 1987 B28 59 – 66.Google Scholar
Palmer, H. C., Tazaki, K., Fyfe, W. S. and Zhou, Z., Precambrian glass Geology 1988 16 221 – 224 10.1130/0091-7613(1988)016<0221:PG>2.3.CO;2.2.3.CO;2>CrossRefGoogle Scholar
Rudee, M. L. and Wenk, H. R., Amorphous materials Electron Microscopy in Mineralogy 1976 Berlin, Heidelberg, New York Springer-Verlag 481 – 487.Google Scholar
Tateyama, H., Kimura, K., Jinnai, K. and Tsunematsu, K., Changes on bloating properties of volcanic glass by weathering Clay Science of Japan 1982 22 1 – 10.Google Scholar
Tazaki, K. and Fyfe, W. S., Discovery of “primitive clay precursors” on alkali-feldspar: Earth Science (Chikyu Kagaku) J. Assoc. Geol. Collab. in Japan 1985 39 443 – 445.Google Scholar
Tazaki, K. and Fyfe, W. S., Primitive clay precursors formed on feldspar Canadian J. Earth Sciences 1987 24 506 – 527 10.1139/e87-051.CrossRefGoogle Scholar
Tazaki, K., Fyfe, W. S. and van der Gaast, S. J., Growth of clay minerals in natural and synthetic glasses Clays & Clay Minerals 1989 37 348 – 354 10.1346/CCMN.1989.0370408.CrossRefGoogle Scholar
Williams, D. B., Practical electron microscopy in materials science Philips Electronic Instruments Inc., Electron Optics Publishing Group 1984 12 – 13.Google Scholar
Wong, J. and Angell, C. A., Glass Structure by Spectroscopy 1976 New York and Basel Marcel Dekker Inc. 54 – 60.Google Scholar
Zarzycki, J. and Frischat, G. H., Structure of non-crystalline inorganic solids Non-crystalline Solids 1977 52 – 64.CrossRefGoogle Scholar
Zhou, Z. H., Fyfe, W. S., Tazaki, K., Come, B. and Chapman, N. A., Glass stability in the marine environment Natural Analogues in Radioactive Waste Disposal 1987 London, UK Graham & Trotman Ltd. 153 – 164 10.1007/978-94-009-3465-8_16.CrossRefGoogle Scholar