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Dating of the Ameralik dyke swarms of the Nuuk district, southern West Greenland: mafic intrusion events starting from c. 3510 Ma

Nutman, Allen; Friend, Clark; Bennett, Victoria; McGregor, Victor

Description

This paper presents SHRIMP U-Pb zircon dating on four Meso- to Palaeoarchaean amphibolite-facies Ameralik dykes of differing compositions scattered throughout the Palaeoarchaean (3850-3600 Ma) amphibolite-granulite-facies Itsaq Gneiss Complex in the Nuuk

CollectionsANU Research Publications
Date published: 2004
Type: Journal article
URI: http://hdl.handle.net/1885/86324
Source: Journal of the Geological Society
DOI: 10.1144/0016-764903-043

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