Rb-Sr, U-Pb and Sm-Nd isotopic dates from Precambrian rocks of Finnmark.
Rb-Sr and Sm-Nd whole-rock dates, and Rb-Sr biotite dates are presented forpre-Caledonian rocks of Finnmarksvidda, the Alta-Kvænangen window. andSørvaranger. A Sm-Nd whole-rock date of 2085+-85 Ma was obtained from koma-tiites of the Karasjok Greenstone Belt. Granite of the Jer'gul Gneiss Compl...
Main Authors: | , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
1985
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Subjects: | |
Online Access: | https://hdl.handle.net/11250/2674245 |