Tectonic Setting of 2.6 Ga Carbonatites in the Slave Province, NW Canada
An Archaean carbonatite-bearing alkaline complex, the Grays Bay alkaline complex, has been mapped in the Slave Province of northwestern Canada. It consists of five sequentially emplaced phases: a melanocratic syenite, a carbonatite and silico-carbonatite, a pegmatitic biotite syenite and fine-graine...
| Published in: | Journal of Petrology |
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| Main Authors: | , |
| Format: | Text |
| Language: | English |
| Published: |
Oxford University Press
1998
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| Subjects: | |
| Online Access: | http://petrology.oxfordjournals.org/cgi/content/short/39/11-12/1975 https://doi.org/10.1093/petroj/39.11-12.1975 |