 | Spier, Carlos Alberto, de Oliveira, Sonia Maria Barros, Rosière, Carlos Alberto, Ardisson, José Domingos (2008) Mineralogy and trace-element geochemistry of the high-grade iron ores of the Águas Claras Mine and comparison with the Capão Xavier and Tamanduá iron ore deposits, Quadrilátero Ferrífero, Brazil. Mineralium Deposita, 43 (2) 229-254 doi:10.1007/s00126-007-0157-z | Journal (article/letter/editorial) | | iron ores of the Águas Claras Mine and comparison with the Capão Xavier and Tamanduá iron ore deposits...deposits, Quadrilátero Ferrífero, Brazil Carlos Alberto Spier & Sonia Maria Barros de Oliveira & Carlos Alberto...Quadrilátero Ferrífero (QF), southeastern region of Brazil, where metamorphosed and heterogeneously deformed... Unlike other mines in the QF, the Águas Claras Mine contained mainly high-grade ores hosted within dolomitic...distinct types of high-grade ore occurred at the mine: soft and hard. The soft ore was the Editorial |  | | Journal (article/letter/editorial) | | iron ore from the Quadrilátero Ferrífero, Minas Gerais, Brazil C.A. Spier, A. Kumar, A.P.L. Nunes PII:...iron ore from the Quadrilátero Ferrífero, Minas Gerais, Brazil, Ore Geology Reviews (2020), doi: https://doi...iron ore from the Quadrilátero Ferrífero, Minas Gerais, Brazil Spier, C. A.1, Kumar, A.1 and Nunes, A...Tomé de Souza 1065, Belo Horizonte, Minas Gerais, 30140-131, Brazil * Corresponding author, e-mail: c...waters. The Quadrilátero Ferrífero (QF) of Minas Gerais, Brazil, is worldly known for its tier 1 iron ore |  | | Journal (article/letter/editorial) | | economic targets as they are near surface and easy to mine. The relatively high density of iron detritals,...metamorphic BIF from Quadrilátero Ferrífero (QF), Brazil, shows several weathered facies. Strong linking...do Itabirito, Fábrica Nova, Casa de Pedra, Tamanduá, Água Claras, Capão Xavier, etc., reveal the aspects...iron ores of the Alegria mine – Quadrilátero Ferrífero, Minas Gerais, Brazil C. U. V. Veríssimo, A. Schrank...Zanardo and C. V. Parente The iron ores of Alegria mine are composed of itabirites enclosing minor bodies |  | Mendes, Mônica, Lobato, Lydia M., Kunzmann, Marcus, Halverson, Galen P., Rosière, Carlos A. (2017) Iron isotope and REE+Y composition of the Cauê banded iron formation and related iron ores of the Quadrilátero Ferrífero, Brazil. Mineralium Deposita, 52 (2) 159-180 doi:10.1007/s00126-016-0649-9 | Journal (article/letter/editorial) | | related iron ores of the Quadrilátero Ferrífero, Brazil Mônica Mendes 1,2 & Lydia M. Lobato 1 & Marcus...Springer-Verlag Berlin Heidelberg 2016 Abstract The Minas Supergroup banded iron formations (BIFs) of the...indicate hydrothermal iron contribution to the Minas basin. Iron isotope data and Ce anomalies suggest...Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil 2 Present address:...Desenvolvimento Mineral, Vale S.A., Santa Luzia, Minas Gerais 33.040-900, Brazil 3 Department of Earth and Planetary |  | | Journal (volume) | | Deposits in the Carajás Mineral Province, Pará State, Brazil Rosaline Figueiredo e Silva, Lydia Maria Lobato...educated Dutch geologist and permanent resident of Brazil with an M.Sc. degree in metamorphic geology, under...in the Espinhaço Range and has worked widely in Brazil and shield South America, mainly on exploration...geologic, mineral resources, and geotectonic map of Brazil, published in 4 sheets and in DVDGIS format with...the CSIRO in roles including science adviser for mine processing. He previously advised companies such |  | | Journal (article/letter/editorial) | | high-grade hematite ore with ore mineral of specularite; and gangue minerals are similar to those of...ii) low-grade martite ore with ore minerals of specularite, martite, minor magnetite and limonite; and the...in Liaodong Peninsula (north–east China). Terra Nova 16, 75–80. Figueiredo e Silva, R.C., Hagemann, S...jaspilite–hosted iron ore deposits, Carajás Mineral Province, Brazil. Econ. Geol. 108, 739–779. Frost, B.R., Tracy,...iron ores of the Águas Claras Mine and comparison with the Capão Xavier and Tamanduá iron ore deposits |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...Ahola Occurrence of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ..................Quadrilátero Ferrífero, Brazil ............................ 719 Tatiana A. Fernandes Lima, Carlos A. Rosière...the Esperança deposit, Quadrilátero Ferrífero, Brazil – first results .................................Norte iron ore deposits, Carajás mineral province, Brazil .............................................. |
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