Impacts of mining in artificial lake of Iron Quadrangle-MG: past marks and changes of the present
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-019-8158-7
Abstract: A locus of intense mining activity since the seventeenth century, the Iron Quadrangle, corresponds to one of the most important mineral provinces in the world. Located in Minas Gerais, Brazil, it keeps in its territory… read more here.
Keywords: iron; iron quadrangle; artificial lake; mining ... See more keywords
Influence of weathering and hydrothermal alteration on the REE and δ56Fe composition of iron formation, Cauê Formation, Iron Quadrangle, Brazil
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2018.08.014
Abstract: Abstract Continental margin (Superior-type) iron formation of the Caue Formation, Iron Quadrangle, Brazil, is composed of a laminated, magnetite-rich chemical meta-mudstone that was altered during hydrothermal circulation of basinal fluids, greenschist to amphibolite facies metamorphism,… read more here.
Keywords: alteration; formation; iron formation; iron quadrangle ... See more keywords