Contribution to the understanding of the Rondonia Tin Province granites (SW Amazonian Craton) origin using U-Pb and Lu-Hf in zircon by LA-ICP-MS: implications to A-type granite genesis

Contribution to the understanding of the Rondonia Tin Province granites (SW Amazonian Craton) origin using U-Pb and Lu-Hf in zircon by LA-ICP-MS: implications to A-type granite genesis

The study of granite rocks is important in order to understand chemical evolution of the continental crust. Their isotopic composition provides information on their magmatic sources, whether being mantle, crust or a mixture of both. In the SW border of the Amazonian Craton, suites of rapakivi granit...

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Bibliographic Details
Main Authors: Beatriz Pereira Debowski, Marcio Inacio Alves, Anderson Costa Santos, Armando Dias Tavares Jr., Mauro Cesar Geraldes
Format: Article
Language:English
Published: Serviço Geológico do Brasil (CPRM) 2019-11-01
Series:Journal of the Geological Survey of Brazil
Subjects:
granites; Amazonian craton; U-Pb ages/ LA-ICP-MS
Online Access:https://jgsb.cprm.gov.br/index.php/journal/article/view/43

Internet

https://jgsb.cprm.gov.br/index.php/journal/article/view/43

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