Mantle source heterogeneity, magma generation and magmatic evolution at Terceira Island (Azores archipelago): Constraints from elemental and isotopic (Sr, Nd, Hf, and Pb) data
This work addresses the present-day (b100 ka) mantle heterogeneity in the Azores region through the study of two active volcanic systems from Terceira Island. Our study shows that mantle heterogeneities are detectable evenwhen “coeval” volcanic systems (Santa Bárbara and Fissural) erupted less than...
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| Other Authors: | , , , |
| Format: | article |
| Language: | por |
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2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10174/3223 |
| Country: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/3223 |