Radiometric dating of the Finspång augen gneiss, south central Sweden
- 1 March 1985
- journal article
- research article
- Published by Taylor & Francis in Geologiska Föreningen i Stockholm Förhandlingar
- Vol. 107 (1), 7-10
- https://doi.org/10.1080/11035898509452605
Abstract
A Rb-Sr whole rock isochron for the Finspång augen gneiss, south central Sweden, yields an age of 1834 ± 21 Ma which is compared with intrusive ages for similar rocks in the neighbourhood. The augen gneiss is interpreted as an outer ‘skin’ surrounding younger granite intrusions.Keywords
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