Rochas Metamorforicas Carajas
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1. O ambiente deposicional da formação Carajas e uma proposta de modelo evolutivo para a Bacia Grão Para
The large Carajás iron ores belongs to the Carajás formation, which is a 100-400m thick banded and laminated iron formation (jaspilite), located at Pará state in North Brazil. This almost continuous formation outcrops for at least 260km, in 60 ore deposits, distributed in three main ridges, São Felix, Leste and Carajás. The last one is a sinformal struc
Publicado em: 2003