Petrography, geochemistry and zircon U-Pb geochronology of the Siderian-Rhyacian granitoids of NW Bacajá Domain, Amazonian Craton
Archean and Paleoproterozoic granitoids with different geochemical affinities are widely distributed in the basement of high-grade metamorphic rocks of the Bacajá Domain, which consists of Rhyacian granite-greenstone terrain with Archean-Siderian fragments, one of which is in the southeastern Amazo...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Serviço Geológico do Brasil (CPRM)
2022-09-01
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Series: | Journal of the Geological Survey of Brazil |
Subjects: | |
Online Access: | https://200.130.15.36/index.php/journal/article/view/179 |