Zircon U-Pb and Lu-Hf record from high-grade complexes within the Mantiqueira Complex: First evidence of juvenile crustal input at 2.4–2.2 Ga and implications for the Palaeoproterozoic evolution of the São Francisco Craton

Autor: Kathryn Cutts, Fernando Flecha de Alkmim, Cristiano Lana, Hugo Moreira, Guilherme Gravina Peres

Publikováno v: Cutts, K, Lana, C, Moreira, H, Alkmim, F & Peres, G G 2020, ' Zircon U-Pb and Lu-Hf record from high-grade complexes within the Mantiqueira Complex: First evidence of juvenile crustal input at 2.4–2.2 Ga and implications for the Palaeoproterozoic evolution of the São Francisco Craton ', Precambrian Research, vol. 338, 105567 . https://doi.org/10.1016/j.precamres.2019.105567

The Mantiqueira Complex together with the Mineiro Belt and Juiz de Fora Complex, characterize a long-lived system of oceanic and continental magmatic arcs. The proposed accretion of these terranes in the Rhyacian resulted in the closure of the Minas

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https://researchportal.port.ac.uk/ws/files/18259723/Zircon_U_Pb_and_Lu_Hf_record.pdf