Rb–Sr geochronology of the Archaean Maggo gneiss from the Hopedale block, Nain Province, Labrador
The Maggo gneiss, a typical grey gneiss from the Hopedale block of coastal Labrador (southern Nain Province), preserves structures of two major Archaean tectonothermal events, the Hopedalian and the younger Fiordian. Rb–Sr whole-rock analyses of four suites representing the Hopedalian event (3140 ±...
Published in: | Canadian Journal of Earth Sciences |
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Format: | Article in Journal/Newspaper |
Language: | French |
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Canadian Science Publishing
1989
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Online Access: | http://dx.doi.org/10.1139/e89-214 http://www.nrcresearchpress.com/doi/pdf/10.1139/e89-214 |