Weathering Conditions Evaluation of Banded Iron Formations of Bonito Mine (Northeastern Brazil) Based on Coupled Cluster-Correspondence Analysis

R. N. FONTELES, H.; G. Pereira, H.; Ulisses Vieira Veríssimo, César

doi:10.11137/2019_2_86_99

Public

Weathering Conditions Evaluation of Banded Iron Formations of Bonito Mine (Northeastern Brazil) Based on Coupled Cluster-Correspondence Analysis

Published in Anuário do Instituto de Geociências • Aug 9, 2019

Authors:

H. R. N. FONTELES

H. G. Pereira

César Ulisses Vieira Veríssimo

Abstract

This research was focused on weathering conditions regarding Banded Iron Formations (BIF) ore exploitation at Bonito Mine. The database is stemmed from an exhaustive drilling program at the mining site. Therefore, hundreds of iron ore samples were assayed for Fe2O3, SiO2, Al2O3, P and Mn grades, and...

Subject

Petrography

Weathering

Geology

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