Compositional effects of magma mixing and diffusive mass transport on a basalt-pantellerite suite, Terceira, Azores
Peralkaline trachytic magma erupted on Terceira, in the Azores are derived from associated basalts by extreme fractional crystallization of an assemblage including amphibole. The eruption of 1761 produced both trachytic and hybrid basaltic lavas and exemplifies magma mixing processes that occurred f...
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| Format: | Others |
| Language: | en |
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McGill University
1993
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| Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41732 |