Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-24T16:21:07.590Z Has data issue: false hasContentIssue false
  • English
  • Français

Volume increase serpentinization in Archaean quench texture ultramafic rocks near Kalgoorlie, Western Australia

Published online by Cambridge University Press:  01 May 2009

P. G. Moeskops
P. G. Moeskops
Affiliation:
Mineralogy and Petrology Section, The Australian Mineral Development Laboratories, Flemington Street, Frewville, South Australia 5063
Get access Rights & Permissions [Opens in a new window]

Summary

Textural and chemical data on altered ‘spinifex’ (i.e. quench texture) ultramafic rocks from Corsair, near Kalgoorlie, Western Australia, have indicated that serpentinisation of contained olivine phenocrysts involved a volume increase of some 60%, due to the addition of both SiO2 and H2O.

Type
Articles
Information
Geological Magazine , Volume 114 , Issue 1 , January 1977 , pp. 41 - 46
Copyright
Copyright © Cambridge University Press 1977

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

Clark, A. L. & Greenwood, W. R. 1972. Petrographic evidence of volume increase related to serpentinisation, Union Bay, Alaska. Prof. pap. U.S. Geol. Surv. 800C, C21–7.Google Scholar
Edwards, A. B. 1960. Textures of the Ore Minerals. Australas. Inst. Min. Metal., Melbourne.Google Scholar
Engin, T. & Hirst, D. M. 1970. Serpentinisation of harzburgites from the alpine peridotite belt of Southwest Turkey. Chem. Geol. 6, 281–95.CrossRefGoogle Scholar
Green, D. H., Nicholls, I. A., Viljoen, M., & Viljoen, R. 1975. Experimental demonstration of the existence of peridotitic liquids in earliest Archaean magmatism. Geology 3, 11–14.2.0.CO;2>CrossRefGoogle Scholar
Lewis, J. D. 1971. ‘Spinifex texture’ in slags as evidence for its origin in rocks. W. Aust. Mines Dept. Ann. Rep. 45–9.Google Scholar
Naldrett, A. J. & Gasparrini, E. L. 1971. Archaean nickel sulphides in Canada: their classification, geological setting and genesis with some suggestions as to exploration. Sp. Pub. geol. Soc. Aust. no. 3, 201–27.Google Scholar
Nesbitt, R. W. 1971. Skeletal crystal forms in the ultramafic rocks of the Yilgarn Block, Western Australia: evidence for an Archaean ultramafic liquid. Sp. Pub. geol. Soc. Aust. no. 3, 331–47.Google Scholar
Turner, F. J. & Verhoogen, J. 1960. Igneous and Metamorphic Petrology (2nd ed.), McGraw-Hill, New York.Google Scholar
Viljoen, M. J. & Viljoen, R. P. 1969. Evidence for the existence of a mobile extrusiva peridotitic magma from the Komati Formation of the Onverwacht Group. Sp. Pub. geol. Soc. S.Af no. 2, 87–112.Google Scholar
Williams, I. R. 1971. A regional synthesis of the Archaean Geology of the Eastern Goldfields, Western Australia. Sp. Pub. geol. Soc. Aust. no. 3, 152.Google Scholar