Hyperfine Interactions

, Volume 29, Issue 1–4, pp 1105–1107 | Cite as

Variability of silicate glasses from the LUNAR regolith

  • T. Zemčik
  • A. Cimbálníková
Mineralogy, Geology, Archeology

Abstract

57Fe Mössbauer transmission spectra of a set of differently coloured sub-millimetre glassy particles from the Soviet LUNA-24 landing were measured. The quadrupole splittings and average line widths of their components correspond to the pyroxene pattern with various degrees of devitrification. On this basis, a correlation is proposed between their colour and thermal history.

Keywords

Colour Thin Film Silicate Line Width Transmission Spectrum 

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References

  1. /1/.
    T. Zemčík and K. Raclavský, J. Physique 37 1976 C6–833.Google Scholar
  2. /2/.
    T. Zemčík and A. Cimbálníková, Proc. Int. Conf. Appl. Mössbauer Spectr., Jaipur, 1982 (Indian National Science Academy, New Delhi, 1982) p. 844.Google Scholar
  3. /3/.
    T. Zemčík and A. Cimbálníková, Proc. Int. Conf. Appl. Mössbauer Spectr., Alma-Ata, 1983 (Gordon and Breach, New York, 1985), Vol. 2., p. 973.Google Scholar

Copyright information

© J.C. Baltzer A.G., Scientific Publishing Company 1986

Authors and Affiliations

  • T. Zemčik
    • 1
  • A. Cimbálníková
    • 2
  1. 1.Institute of Physical MetallurgyCzechoslovak Academy of SciencesBrnoCzechoslovakia
  2. 2.Institute of Geology and GeotechnicsCzechoslovak Academy of SciencesPragueCzechoslovakia

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