U-Pb radiometric age of Nunarsuit pegmatite, Greenland:constraints on the timing of Gardar magmatism
A precise U-Pb radiometric age of 1171+/-5 Ma has been obtained from zircons from a pegmatite in the Nunarsuit (previously spelt Nunarssuit) complex, Gardar Province, South Greenland. This age is slightly older than a corresponding Rb-Sr isochron determination. Since Nunarsuit is believed to be amon...
Main Authors: | , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2001
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Subjects: | |
Online Access: | https://research-portal.st-andrews.ac.uk/en/researchoutput/upb-radiometric-age-of-nunarsuit-pegmatite-greenland(9deb81e0-78dd-4e0b-b5c6-f5266cccd116).html http://www.scopus.com/inward/record.url?scp=0012327214&partnerID=8YFLogxK http://2dgf.dk/xpdf/bull48-1-1-7w.pdf |