Metavolcanic rocks and orthogneisses from Porongos and Várzea do Capivarita complexes: A case for identification of tectonic interleaving at different crustal levels from structural and geochemical data in southernmost Brazil
Sign Up to like & getrecommendations! Published in 2018 at "Journal of South American Earth Sciences"
DOI: 10.1016/j.jsames.2018.08.009
Abstract: Abstract The Dom Feliciano Belt (DFB), part of the Mantiqueira Province in southern Brazil and Uruguay, results from multiple Neoproterozoic collisions leading to the construction of the Gondwana supercontinent. Therefore, complex structural relations are expected,… read more here.
Keywords: part; crustal levels; metavolcanic rocks; pmc ... See more keywords
Petrogenesis of the 2.3 Ga Lengkou metavolcanic rocks in the North China Craton: Implications for tectonic settings during the magmatic quiescence
Sign Up to like & getrecommendations! Published in 2021 at "Precambrian Research"
DOI: 10.1016/j.precamres.2021.106151
Abstract: Abstract Paleoproterozoic (~2.3) Ga metavolcanic rocks occur in the Lengkou area, northern Zhongtiao Mountains of the North China Craton (NCC). The area is dominated by metabasic volcanic rocks, intercalated with metamorphosed intermediate to acid volcanic… read more here.
Keywords: lengkou metavolcanic; volcanic rocks; metavolcanic rocks; china craton ... See more keywords