Rb-Sr geochronology of granitic rocks from the Diemals area, central Yilgarn Block, Western Australia

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Authors:Chapman, H. J.; Bickle, M. J.; de Laeter, J. R.; Bettenay, L. F.; Groves, D. I.; Andersen, L. S.; Binns, R. A.; Gorton, M.
Author Affiliations:Primary:
Univ. West. Aust., Dep. Geol., Nedlands, West. Aust., Australia
West. Aust. Inst. Technol., Dep. Phys., Australia
CSIRO Div. Mineral., Australia
Univ. Toronto, Dep. Geol., Canada
Volume Title:Archaean geology; Second international symposium
Volume Authors:Glover, J. E., editor
Source:Special Publication - Geological Society of Australia, 7, p.173-186; Second international symposium; Archaean geology, Perth, West. Aust., Australia, May 12-16, 1980, edited by J. E. Glover and D. I. Groves. Publisher: Geological Society of Australia, Sydney, N.S.W., Australia. ISSN: 0072-1085
Publication Date:1981
Note:In English. 27 refs.; illus. incl. tables, sketch map
Summary:A Rb/Sr study of granitoids in the central Yilgarn block has yielded an age range of 2612 m.y. (syn- or pre-tectonic plutons) to 2550 m.y. (pegmatite). [J.A.H.]
Subjects:Absolute age; Adamellite; Alkaline earth metals; Archean; Crystalline rocks; Dates; Diorites; Geochronology; Gneisses; Granites; Granitic composition; Granodiorites; Igneous rocks; Isotopes; Metals; Metamorphic rocks; Plutonic rocks; Precambrian; Rb/Sr; Sr-87/Sr-86; Stable isotopes; Strontium; Tonalite; Australasia; Australia; Western Australia; Yilgarn Craton; Diemals region; Evolution
Abstract Numbers:83M/2376
Record ID:1982062109
Copyright Information:GeoRef, Copyright 2019 American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom
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