Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

Oxygen isotope fractionation between amorphous silica and water at 34–93°C

Abstract

The fractionation factor of oxygen isotopes between quartz and water has been extensively studied from experimental1,2, theoretical3,4,5 and empirical viewpoints6 and has been widely used to estimate the isotopic composition or the temperatures of water relating to various geological processes. At lower temperatures, where hydrothermal processes, diagenesis and other processes take place, however, the fractionation factor for quartz as well as other silica minerals has not been studied thoroughly. We report here experimentally determined oxygen isotope fractionation factors between amorphous silica and water at 34–93°C, obtained by measuring the oxygen isotope ratios of amorphous silica precipitated from geothermal waters of power plants. The relationship between the fractionation factor and temperature is similar to the extrapolated relationship of quartz observed at higher temperatures. This result is useful for the oxygen isotope study of water–rock interactions at temperatures below 200°C.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Clayton, R. N., O'Neil, J. R. & Mayeda, T. K. J. geophys. Res. 77, 3057–3067 (1972).

    Article  CAS  ADS  Google Scholar 

  2. Matsuhisa, Y., Goldsmith, J. R. & Clayton, R. N. Geochim. cosmochim. Acta 43, 1131–1140 (1979).

    Article  CAS  ADS  Google Scholar 

  3. Shiro, Y. & Sakai, H. Bull. chem. Soc. Jap. 45, 2355–2359 (1972).

    Article  CAS  Google Scholar 

  4. Kawabe, I. Geochim. cosmochim. Acta 42, 613–621 (1978).

    Article  CAS  ADS  Google Scholar 

  5. Bottinga, Y. & Javoy, M. Earth planet. Sci. Lett. 20, 250–265 (1973).

    Article  CAS  ADS  Google Scholar 

  6. Knauth, L. P. & Epstein, S. Earth planet. Sci. Lett. 25, 1–10 (1975).

    Article  CAS  ADS  Google Scholar 

  7. Brown, K. L. & McDowell, G. D. Proc. 5th N.Z. Geothermal Workshop, 157–161 (University of Auckland, Auckland, 1983).

  8. Shimono, T., Isobe, T. & Tarutani, T. J. Chromatogr. 258, 73–80 (1983).

    Article  CAS  Google Scholar 

  9. Ichikuni, M., Tsurumi, M. & Kadoya, H. Chikyukagaku 17, 137–141 (1983) (in Japanese).

    CAS  Google Scholar 

  10. Kita, I. & Matsubaya, O. Rep. Res. Inst. Underground Resour., Min. College, Akita Univ. No. 48, 25–34 (1983) (in Japanese).

  11. O'Neil, J. R. & Epstein, S. J. geophys. Res. 71, 4955–4961 (1966).

    Article  CAS  ADS  Google Scholar 

  12. Labeyrie, L. Nature 248, 40–42 (1974).

    Article  CAS  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kita, I., Taguchi, S. & Matsubaya, O. Oxygen isotope fractionation between amorphous silica and water at 34–93°C. Nature 314, 83–84 (1985). https://doi.org/10.1038/314083a0

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1038/314083a0

This article is cited by

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing