The Cerro Olivo Complex: a pre-collisional Neoproterozoic magmatic arc in Eastern Uruguay
The Cerro Olivo Complex is one of the few occurrences of the basement rocks in the Dom Feliciano Belt. It contains migmatitic paragneisses and orthogneisses that host granites of ca. 600–540 Ma Aiguá Batholith. The main orthogneisses are rich in orthopyroxene + Ca-plagioclase (Cerro Bori unit), but...
| Main Authors: | , , , , |
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| Format: | Journal Article |
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Bellwether Publishing
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/21020 |