The Belterra Clay on the bauxite deposits of Rondon do Pará, Eastern Amazon

ABSTRACT: Bauxite deposits in the Amazon region are commonly covered by yellowish clays which can reach up to 25m thick, known as Belterra Clay (BTC). In Rondon do Pará, Eastern Amazon, BTC is 13m thick and covers world-class bauxite reserves. Three pilot bauxite mines were investigated in Rondon do...

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Bibliographic Details
Main Authors: Leonardo Boiadeiro Ayres Negrão, Marcondes Lima da Costa, Herbert Pöllmann
Format: Article
Language:English
Published: Sociedade Brasileira de Geologia
Series:Brazilian Journal of Geology
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2317-48892018000300473&lng=en&tlng=en