Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-23T18:57:28.330Z Has data issue: false hasContentIssue false
  • English
  • Français

Stable isotope compositions of alteration fluids in low-grade Lower Palaeozoic rocks, English Lake District

Published online by Cambridge University Press:  05 July 2018

L. J. Thomas ,
R. S. Harmon  and
G. J. H. Oliver
L. J. Thomas
Affiliation:
Department of Geology, University of St Andrews, St Andrews, Fife, KY16 9ST, UK
R. S. Harmon
Affiliation:
Department of Geology, University of St Andrews, St Andrews, Fife, KY16 9ST, UK
G. J. H. Oliver
Affiliation:
Department of Geology, University of St Andrews, St Andrews, Fife, KY16 9ST, UK
Get access Rights & Permissions [Opens in a new window]

Abstract

A combination of hydrogen and oxygen isotope analyses and fluid inclusion studies has defined the composition of fluids involved in the metamorphism of Lower Palaeozoic rocks in the English Lake District. Three fluid fields have been defined from secondary phases: 1, syn-burial metamorphic D-enriched fluids from epidote and chlorite at a temperature between 250 and 350°C; D-depleted fluid measured from groundmass and quartz inclusions; 3, a mixed magmatic-meteoric fluid with an intermediate H-isotopic composition estimated from W/R granite data and calculated from illite.

Keywords

metamorphismstable isotopesPalaeozoic rocksLake DistrictEngland
Type
Research Article
Information
Mineralogical Magazine , Volume 49 , Issue 352 , June 1985 , pp. 425 - 434
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1985

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

Bevins, R., Oliver, G. J. H., and Thomas, L. J. (1984) Earth Evol. Sci., in press.Google Scholar
Borthwick, J., and Harmon, R. S. (1982) Geochim. Cosmochim. Acta, 46, 1665-8.CrossRefGoogle Scholar
Bott, M. H. P. (1974) Proc. Yorks. Geol. Soc. 3, 1–20.Google Scholar
Clayton, R. N. and Mayeda, T. K. (1963) Geochim. Cosmochim. Acta, 27, 4352.CrossRefGoogle Scholar
Clayton, R. N., Muffler, L. J. P., and White, D. E. (1968) Am. J. Sci. 266, 968-79.CrossRefGoogle Scholar
Craig, H. (1961) Science, 133, 1833-934.CrossRefGoogle Scholar
Deer, W. A., Howie, R. A., and Zussman, J. (1962) Rock forming minerals, 3, Longmans, London, 131-63.Google Scholar
Fallen, A. M., and Briden, J. C. (1978) In Geology of the Lake District (Moseley, F., ed.). Yorkshire Geological Society, Leeds, 17–24.Google Scholar
Firman, R. J. (1978) Ibid. 146-63.Google Scholar
Fitton, J. G., and Hughes, D. J. (1970) Earth Planet. Sci. Lett. 8, 223-8.CrossRefGoogle Scholar
Friedman, I. (1953) Geochim. Cosmochim. Acta, 4, 89–103.CrossRefGoogle Scholar
Friedman, I., Redfield, A. C., Schoen, B., and Harris, J. (1964) Rev. Geophysics, 2, 177-224.CrossRefGoogle Scholar
Graham, C. M., Sheppard, S. M. F., and Heaton, T. H. E. (1980) Geochim. Cosmochim. Acta, 44, 353-64.CrossRefGoogle Scholar
Halliday, A. N. (1984) Nature, 307, 229-33.CrossRefGoogle Scholar
Heaton, T. H. E. (1976) Unpubl. Ph.D. thesis, Edinburgh University.Google Scholar
Kerrich, R. (1976) Contrib. Mineral. Petrol. 59, 195–202.CrossRefGoogle Scholar
Kisch, H. J. (1974) Proc. (K) Nedrel. Akad. Wet B, 77, 81–118.Google Scholar
Kuroda, Y., Suzuoki, T., Matsuo, S., and Shirouzu, H. (1976) Contrib. Mineral. Petrol. 57, 223-5.CrossRefGoogle Scholar
Leggett, J. K., McKerrow, W. S., and Soper, N. J. (1983) Tectonics, 2 187–210.CrossRefGoogle Scholar
Marumo, K., Nagasawa, K., and Kuroda, Y. (1980) Earth Planet. Sci. Lett. 47, 255-62.CrossRefGoogle Scholar
Matsuhisa, Y., Goldsmith, J. R., and Clayton, R. N. (1979) Geochim. Cosmochim. Acta, 43, 1131-40.CrossRefGoogle Scholar
Moseley, F. (1978) In The Geology of the Lake District, (Moseley, F., ed.). Yorkshire Geological Society, Leeds.Google Scholar
Moseley, F. and Soper, N. J. (1978) Ibid.Google Scholar
Ohmoto, H., and Rye, R. O. (1974) Econ. Geol. 69, 947-53.CrossRefGoogle Scholar
Oliver, G. J. H., Smellie, J. L., Thomas, L. J., Casey, D. M., Kemp, A., Evans, L. J., Baldwin, J. R., and Hepworth, B. C. (1984) Trans. Edin. Royal. Soc. 75, 245-58.CrossRefGoogle Scholar
O'Neil, J. R., and Kahara, Y. K. (1976) Geochim. Cosmochim. Acta, 40, 241-6.CrossRefGoogle Scholar
Potter, R. W. II (1977) J. Res. U.S. Geol. Survey, 5, 603-7.Google Scholar
Roedder, E. (1979) In Geochemistry of Hydrothermal Ore Deposits, 2nd edn. (Barnes, H. L., ed.). Wiley and Sons, New York, 684–737.Google Scholar
Roedder, E. (1981) In Fluid inclusions: Applications to Petrology (Hollister, L. S. and Crawford, M. L., eds.). Mineralogical Association of Canada, Calgary.Google Scholar
Schiffman, P., and Liou, J. G. (1980) J. Petrol. 21, 441-74.CrossRefGoogle Scholar
Shepherd, T. J., Beckinsale, R. D., Rundle, C. C., and Durham, J. (1980) Trans. Instn. Mining Metall. (Section B), 85, B63-73.Google Scholar
Sheppard, S. M. F. (1977) In Volcanic Processes in Ore Genesis, Institute of Mining and Metallurgy and Geological Society, London, 25–42.Google Scholar
Sheppard, S. M. F., Nielsen, R. L., and Taylor}H. P., Jr. (1969) Econ. Geol. 64, 755-77.CrossRefGoogle Scholar
Taylor, H. P. Jr. (1968) Contrib. Mineral. Petrol. 19, 1-71.CrossRefGoogle Scholar
Taylor, H. P. Jr. (1974) Econ. Geol. 69, 843-83.CrossRefGoogle Scholar
Taylor, H. P. Jr. (1977) J. Geol. Soc. Lond. 133, 509-58.CrossRefGoogle Scholar
Truesdell, A. H. (1974) Sci. Lett. 23, 387-96.Google Scholar
Weber, K. (1972) Neues Jahrb. Geol. Päleontol. 141, 333-63.Google Scholar
Wenner, D. B., and Taylor, H. P. Jr. (1971) Contrib. Mineral. Petrol. 32, 165-85.CrossRefGoogle Scholar