 | Galbiatti, H.F., Fonseca, M.A., Pereira, M.C., PolĂŽnia, J.C. (2007) Structural control of AuâPd mineralization (Jacutinga): An example from the CauĂȘ Mine, QuadrilĂĄtero FerrĂfero, Brazil. Ore Geology Reviews, 32 (3) 614-628 doi:10.1016/j.oregeorev.2005.03.020 | Journal (article/letter/editorial) | | (Jacutinga): An example from the CauĂȘ Mine, QuadrilĂĄtero FerrĂfero, Brazil H.F. Galbiatti a,â, M.A. Fonseca...Rio Doce, Minas de Itabira, Serra do Esmeril S/N, Mina CauĂȘ, 35900-900 Itabira, MG, Brazil b Departamento...Federal de Ouro Preto. 35.400-000, Ouro Preto, MG, Brazil Received 1 December 2001; accepted 31 March 2005...Jacutinga. The main orebodies are hosted within the CauĂȘ Syncline, a SW-verging fold that involves Paleoproterozoic...Paleoproterozoic metasedimentary rocks in the Itabira District, a regional synclinorium with BIFs in the core |  | Olivo, G. R., Gauthier, M., Williams-Jones, A. E., Levesque, M. (2001) The Au-Pd Mineralization at the Conceicao Iron Mine, ItabiraDistrict, Southern Sao Francisco Craton, Brazil: An Example of aJacutinga-Type Deposit. Economic Geology, 96 (1) 61-74 doi:10.2113/gsecongeo.96.1.61 | Journal (article/letter/editorial) | | the Conceição Iron Mine, Itabira District, Southern SĂŁo Francisco Craton, Brazil: An Example of a Jacutinga-Type...H3C 3P8 Abstract The Conceição mine, which is located in the Itabira district, southern SĂŁo Francisco...an altered Lake Superior-type iron-formation. The mine sequence consists of three metamorphosed lithostratigraphic...folding. The Conceição orebody consists of a single quartz vein surrounded by jacutinga. The vein is parallel...magnetite, and a finely laminated envelope around the quartz vein, which is composed mainly of Fe hydroxides |  | Kwitko, R., Cabral, A. R., Lehmann, B., Laflamme, J.H. G., Cabri, L. J., Criddle, A. J., Galbiatti, H. F. (2002) HONGSHIITE, PtCu, FROM ITABIRITE-HOSTED Au Pd Pt MINERALIZATION (JACUTINGA), ITABIRA DISTRICT, MINAS GERAIS, BRAZIL. The Canadian Mineralogist, 40 (2) 711-723 doi:10.2113/gscanmin.40.2.711 | Journal (article/letter/editorial) | | AuâPdâPt MINERALIZATION (JACUTINGA), ITABIRA DISTRICT, MINAS GERAIS, BRAZIL ROGERIO KWITKO§ Centro de Desenvolvimento...Doce, BR 262/ km 296, 33030-970 Santa Luzia â MG, Brazil ALEXANDRE R. CABRAL§ AND BERND LEHMANN Institut...Sul, Companhia Vale do Rio Doce, 35900-900 Itabira-MG, Brazil ABSTRACT Hongshiite occurs associated with...mineralization of the QuadrilĂĄtero FerrĂfero, central Minas Gerais, Brazil. Hongshiite occurs in grains up to about...mineralization, Itabira Iron Formation, QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil. SOMMAIRE La hongshiite |  | Cabral, A. R., Lehmann, B., Kwitko, R., Jones, R. D. (2002) Palladian gold and palladium arsenideâantimonide minerals from Gongo Soco iron ore mine, QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil. Applied Earth Science, 111 (1) 74-80 doi:10.1179/aes.2002.111.1.74 | Journal (article/letter/editorial) | | from Gongo Soco iron ore mine, QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil Downloaded by [RMIT University...mines in Brazil in the nineteenth century. The iron ore mining has exposed crosscutting, quartzâspecularite...ore deposits of the QuadrilĂĄtero FerrĂfero of Minas Gerais. The soft hematite orebody comprises 66 000...was not only the first major underground gold mine in Brazil but also the most famous of the so-called jacutinga...of the old underground workings and exposed some quartzâspecularite auriferous veins. Currently some tens |  | Koglin, Nikola, Cabral, Alexandre Raphael, Brunetto, Wilson JosĂ©, VymazalovĂĄ, Anna (2012) Goldâtourmaline assemblage in a Witwatersrand-like gold deposit, Ouro Fino, QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil: the composition of gold and metallogenic implications. Neues Jahrbuch fĂŒr Mineralogie - Abhandlungen Journal of Mineralogy and Geochemistry, 189 (3) 263-273 doi:10.1127/0077-7757/2012/0223 | Journal (article/letter/editorial) | | deposit, Ouro Fino, QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil: the composition of gold and metallogenic...Moeda Formation of the Minas Supergroup, QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil, has visible gold...relatively more oxidised rocks of the overlying Itabira Group. Key words: gold, tourmaline, mercury, Ouro...metasedimentary Minas Supergroup of the QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil, has gold compositions...(GUERRA 2004). This period precedes the underground mine workings in the greenstone rocks (e.g., HENWOOD |  | Vymazalova, A., Laufek, F., Drabek, M., Cabral, A. R., Haloda, J., Sidorinova, T., Lehmann, B., Galbiatti, H. F., Drahokoupil, J. (2012) JACUTINGAITE, Pt2HgSe3, A NEW PLATINUM-GROUP MINERAL SPECIES FROM THE CAUE IRON-ORE DEPOSIT, ITABIRA DISTRICT, MINAS GERAIS, BRAZIL. The Canadian Mineralogist, 50 (2) 431-440 doi:10.3749/canmin.50.2.431 | Journal (article/letter/editorial) | | MINERAL SPECIES FROM THE CAUĂ IRON-ORE DEPOSIT, ITABIRA DISTRICT, MINAS GERAIS, BRAZIL Anna VYMAZALOVç, FrantiĆĄek...Avenida de Ligação 3580, 34000-000 Nova Lima, Minas Gerais, Brazil Jan DRAHOKOUPIL Institute of Physics of...mineral discovered at the CauĂȘ iron-ore deposit, Itabira district, Minas Gerais, Brazil. Observed in a polished...X-ray-diffraction data, crystal structure, CauĂȘ deposit, Minas Gerais, Brazil. § E-mail address: anna.vymazalova@geology...phase Pt2HgSe3 from the CauĂȘ iron-ore deposit, Itabira district, Minas Gerais, Brazil. The mineral was discovered |  | | Journal (article/letter/editorial) | | platinum from ouro preto-bearing mineralisation in Brazil Alexandre Raphael Cabral a,b,â, Bernd Lehmann a...that triggered two major gold rushes in Brazil (Minas Gerais and Serra Pelada). The auriferous mineralisations...mineralisations of Gongo Soco and Itabira, Minas Gerais, and Serra Pelada, ParĂĄ, have PdâO-bearing, dark-coloured...ideally Pd17Se15, and sudovikovite, PtSe2, at Itabira; and, exclusively to Serra Pelada, empirical Pd9PtSe2...Ouro preto; Gongo Soco; Itabira; Serra Pelada; Brazil 1. Introduction Brazil had two major gold rushes |  | Oliveira, Lucilia Aparecida Ramos de, Rios, Francisco Javier, RosiĂšre, Carlos Alberto, WĂ€lle, Markus, Ortelli, Melissa, Kouzmanov, Kalin (2017) Nature and evolution of fluids associated with specularite-bearing Fe and Au-PGE (Jacutinga) mineralization during the Brasiliano orogeny in the eastern SĂŁo Francisco Craton, Minas Gerais, Brazil. Ore Geology Reviews, 86. 130-153 doi:10.1016/j.oregeorev.2017.02.017 | Journal (article/letter/editorial) | | orogeny in the eastern SĂŁo Francisco Craton, Minas Gerais, Brazil Lucilia Aparecida Ramos de Oliveira a,â...Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais 31270-901, Brazil Centro de Desenvolvimento...Tecnologia Nuclear, CDTN, 31270-901 Belo Horizonte, MG, Brazil c Institute of Geochemistry and Petrology (IGP)...(ââSerpentina-typeâ ore) versus specularite-rich, S-free Au-PGE quartz veins (ââJacutinga-typeâ) that occur at the eastern...aqueous-carbonic fluid from the Catas Altas and Itabira deposits. These Jacutinga-type fluids present a |  | Cabral, A. R., Lehmann, B., Tupinamba, M., Schlosser, S., Kwitko-Ribeiro, R., de Abreu, F. R. (2009) THE PLATINIFEROUS Au-Pd BELT OF MINAS GERAIS, BRAZIL, AND GENESIS OF ITS BOTRYOIDAL Pt-Pd AGGREGATES. Economic Geology, 104 (8) 1265-1276 doi:10.2113/gsecongeo.104.8.1265 | Journal (article/letter/editorial) | | COMMUNICATIONS THE PLATINIFEROUS Au-Pd BELT OF MINAS GERAIS, BRAZIL, AND GENESIS OF ITS BOTRYOIDAL Pt-Pd AGGREGATES...Xavier 524 s. A4016, 20550-050 Rio Janeiro-RJ, Brazil 4 Curt-Engelhorn-Zentrum 5 Centro ArchĂ€ometrie...Luzia-MG, Brazil 6 Votorantim Metais, Praça Ramos de Azevedo 206, 01037-010 SĂŁo Paulo-SP, Brazil Abstract...240-km-long, north-trending Au-Pd-Pt belt in Minas Gerais, Brazil, which hosts hydrothermal Pd-Ptâbearing...its southern part (QuadrilĂĄtero FerrĂfero and Itabira district) and alluvial Pd-Pt-Au mineralization |  | Mendes, MĂŽnica, Lobato, Lydia M., Kunzmann, Marcus, Halverson, Galen P., RosiĂšre, Carlos A. (2017) Iron isotope and REE+Y composition of the CauĂȘ banded iron formation and related iron ores of the QuadrilĂĄtero FerrĂfero, Brazil. Mineralium Deposita, 52 (2) 159-180 doi:10.1007/s00126-016-0649-9 | Journal (article/letter/editorial) | | of the CauĂȘ banded iron formation and related iron ores of the QuadrilĂĄtero FerrĂfero, Brazil MĂŽnica...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 |  | Cabral, A. R., Zeh, A., Galbiatti, H. F., Lehmann, B. (2015) LATE CAMBRIAN Au-Pd MINERALIZATION AND Fe ENRICHMENT IN THE ITABIRA DISTRICT, MINAS GERAIS, BRAZIL, AT 496 Ma: CONSTRAINTS FROM U-Pb MONAZITE DATING OF A JACUTINGA LODE. Economic Geology, 110 (1) 263-272 doi:10.2113/econgeo.110.1.263 | Journal (article/letter/editorial) | | MINERALIZATION AND Fe ENRICHMENT IN THE ITABIRA DISTRICT, MINAS GERAIS, BRAZIL, AT 496 MA: CONSTRAINTS FROM U-Pb...Ferrosos, Vale, MiguelĂŁo, 34000-000 Nova Lima-MG, Brazil Abstract Bonanza-style mineralization of palladiferous...century in the province that became known as Minas Gerais. The timing of this itabirite-hosted vein mineralization...events recorded in the QuadrilĂĄtero FerrĂfero of Minas Gerais, the ~2.0 Ga Transamazonian event and the ~0...recovered from the Conceição Fe-ore deposit within the Itabira district. The monazite analyses yield a precise |  | | Journal (article/letter/editorial) | | Iron-Formations of the QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil C. KLEINâ Department of Earth and Planetary...Universidade Federal de Minas Gerais, Belo Horizonte, CEP 31270-901, Brazil Abstract This study presents...different iron-formations in the Early Proterozoic Minas Supergroup of the QuadrilĂĄtero FerrĂfero. These...it being the best-studied Precambrian region in Brazil. The banded iron-formations, locally known as itabirites...including dolomites, all are part of the Proterozoic Minas Supergroup with a minimum Pb/Pb age determined on |  | Cabral, Alexandre Raphael, Wiedenbeck, Michael, Rios, Francisco Javier, Seabra Gomes, AntĂŽnio Augusto, Rocha Filho, Orlando Garcia, Jones, Richard David (2012) Talc mineralisation associated with soft hematite ore, Gongo Soco deposit, Minas Gerais, Brazil: petrography, mineral chemistry and boron-isotope composition of tourmaline. Mineralium Deposita, 47 (4) 411-424 doi:10.1007/s00126-011-0374-3 | Journal (article/letter/editorial) | | with soft hematite ore, Gongo Soco deposit, Minas Gerais, Brazil: petrography, mineral chemistry and boron-isotope...at Gongo Soco, QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil. The hematiteâtalc schist and soft hematite...Nuclear (CDTN/CNEN), 30123-970, Belo Horizonte-MG, Brazil A. A. Seabra Gomes Jr GerĂȘncia de Exploração Mineral...Lima-MG, Brazil O. G. Rocha Filho Rua CearĂĄ, 1338/701, 30150-311, Belo Horizonte-MG, Brazil R. D. Jones... Gongo Soco . QuadrilĂĄtero FerrĂfero . Minas Gerais . Brazil Introduction The supergene leaching of |  | Cabral, Alexandre Raphael, Koglin, Nikola, Strauss, Harald, BrĂ€tz, Helene, Kwitko-Ribeiro, Rogerio (2013) Regional sulfateâhematiteâsulfide zoning in the auriferous Mariana anticline, QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil. Mineralium Deposita, 48 (7) 805-816 doi:10.1007/s00126-013-0481-4 | Journal (article/letter/editorial) | | Mariana anticline, QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil Alexandre Raphael Cabral & Nikola Koglin...south-eastern part of the QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil. Cross-cut relationships of barite veins...Rodovia BR 381, km 450, 33040-900 Santa Luzia, MG, Brazil Keywords Barite . Sulfide . Gold . Tourmaline...Mariana anticline . QuadrilĂĄtero FerrĂfero . Minas Gerais Sulfidation is an important ore-forming process...prior to orogenesis (Chang et al. 2008). In Minas Gerais, Brazil, numerous auriferous lodes have characteristics |  | Cabral, Alexandre Raphael, TupinambĂĄ, Miguel, Zeh, Armin, Lehmann, Bernd, Wiedenbeck, Michael, Brauns, Michael, Kwitko-Ribeiro, Rogerio (2017) Platiniferous goldâtourmaline aggregates in the goldâpalladium belt of Minas Gerais, Brazil: implications for regional boron metasomatism. Mineralogy and Petrology, 111 (6) 807-819 doi:10.1007/s00710-017-0496-0 | Journal (article/letter/editorial) | | aggregates in the goldâpalladium belt of Minas Gerais, Brazil: implications for regional boron metasomatism...The platiniferous goldâpalladium belt of Minas Gerais, Brazil, forms an approximately 240-km-long, roughly...Xavier 524 s. A4016, Rio Janeiro-RJ 20550-050, Brazil 4 Deutsches GeoForschungsZentrum GFZ, Telegrafenberg...Rodovia BR 381, km 450, Santa Luzia-MG 33040-900, Brazil tourmaline aggregates seem to be the ultimate...Metasomatism . PdPt . Goldâpalladium belt . Minas Gerais . Brazil Introduction Auriferous lode deposits and |  | Hensler, Ana-Sophie, Hagemann, Steffen G., Brown, Philip E., RosiĂšre, Carlos A. (2014) Using oxygen isotope chemistry to track hydrothermal processes and fluid sources in itabirite-hosted iron ore deposits in the QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil. Mineralium Deposita, 49 (3) 293-311 doi:10.1007/s00126-013-0486-z | Journal (article/letter/editorial) | | deposits in the QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil Ana-Sophie Hensler & Steffen G. Hagemann...Heidelberg 2013 Abstract The QuadrilĂĄtero FerrĂfero, Brazil, is presently the largest accumulation of single...Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil and/or the infiltration...variations of the oxygen fractionation between quartz and hematite to the deformation history in this...jaspilite-hosted iron ore of CarajĂĄs in the north of Brazil, the ore bodies of the Transvaal in South Africa |  | Cabral, A. R., Lehmann, B., Sattler, C. D., Pires, F. R. M., Kaneko, K. (2002) HgâTl-bearing manganese oxide from Conta HistĂłria manganese deposit, QuadrilĂĄtero Ferrifero, Minas Gerais, Brazil. Applied Earth Science, 111 (2) 123-127 doi:10.1179/aes.2002.111.2.123 | Journal (article/letter/editorial) | | Ferrifero, Minas Gerais, Brazil occur in the Palaeoproterozoic Itabira Iron Formation (Itabira Group)....FerrĂfero, the world-class iron district of Minas Gerais, Brazil, numerous manganese oxide deposits Table...deposit comprises rocks of the Palaeoproterozoic Itabira Iron Formation metamorphosed 2 3 4 5 6 7...The Itabira Iron Formation,25 or the Itabira Group,20 consists predominantly of itabirites (CauĂȘ Formation)...age of 2400 m.y.,2 the Itabira Iron Formation is the middle unit of the Minas Supergroup, which includes |  | Spier, Carlos Alberto, de Oliveira, Sonia Maria Barros, RosiĂšre, Carlos Alberto, Ardisson, JosĂ© Domingos (2008) Mineralogy and trace-element geochemistry of the high-grade iron ores of the Ăguas Claras Mine and comparison with the CapĂŁo Xavier and TamanduĂĄ iron ore deposits, QuadrilĂĄtero FerrĂfero, Brazil. Mineralium Deposita, 43 (2) 229-254 doi:10.1007/s00126-007-0157-z | Journal (article/letter/editorial) | | of the high-grade iron ores of the Ăguas Claras Mine and comparison with the CapĂŁo Xavier and TamanduĂĄ...TamanduĂĄ iron ore deposits, QuadrilĂĄtero FerrĂfero, Brazil Carlos Alberto Spier & Sonia Maria Barros de Oliveira...QuadrilĂĄtero FerrĂfero (QF), southeastern region of Brazil, where metamorphosed and heterogeneously deformed...deformed banded iron formation (BIF) of the CauĂȘ Formation, regionally called itabirite, was transformed into... Unlike other mines in the QF, the Ăguas Claras Mine contained mainly high-grade ores hosted within dolomitic |  | Teixeira, N.L., Caxito, F.A., RosiĂšre, C.A., Pecoits, E., Vieira, L., Frei, R., Sial, A.N., Poitrasson, F. (2017) Trace elements and isotope geochemistry (C, O, Fe, Cr) of the CauĂȘ iron formation, QuadrilĂĄtero FerrĂfero, Brazil: Evidence for widespread microbial dissimilatory iron reduction at the Archean/Paleoproterozoic transition. Precambrian Research, 298. 39-55 doi:10.1016/j.precamres.2017.05.009 | Journal (article/letter/editorial) | | GEOCHEMISTRY (C, O, FE, CR) OF THE CAUĂ IRON FORMATION, QUADRILĂTERO FERRĂFERO, BRAZIL: EVIDENCE FOR WIDESPREAD...GEOCHEMISTRY (C, O, FE, CR) OF THE CAUĂ IRON FORMATION, QUADRILĂTERO FERRĂFERO, BRAZIL: EVIDENCE FOR WIDESPREAD...(C, O, Fe, Cr) OF THE CAUĂ IRON 2 FORMATION, QUADRILĂTERO FERRĂFERO, BRAZIL: EVIDENCE FOR WIDESPREAD...de GeociĂȘncias, Universidade Federal 9 de Minas Gerais (CPMTC-IGC-UFMG), Campus Pampulha, Av. AntĂŽnio...Carlos 6627, CEP 10 31270-901, Belo Horizonte, MG, Brazil 11 2 - Instituto de GeociĂȘncias, Universidade |  | | Journal (article/letter/editorial) | | hematite ore in the QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil: petrographic evidence from the Gongo Soco...high-grade soft hematite ore from Gongo Soco, Minas Gerais, Brazil, consists of laminae of platy hematite that...interpreted in terms of hydrothermal leaching of quartz and dolomite from precursor itabirite, with goethitic...Coelho Neto 32/apt 704, 22231-110 Rio de JaneiroâRJ, Brazil. Orlando Garcia Rocha Filho (orlando.rocha@cvrd...caixa postal 22, 35970-000 BarĂŁo de CocaisâMG, Brazil. Richard David Jones (rocknocker@juno.com) is at |  | | Journal (article/letter/editorial) | | lode of Passagem, QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil Alexandre Raphael Cabral & Nikola Koglin...and coexisting minerals precipitated. In Minas Gerais, Brazil, the occurrence of gold mineralisation in...example of carvoeira-style mineralisation in Minas Gerais is the Passagem de Mariana gold deposit, near...tourmaline coexists with arsenopyrite in tourmaline-rich quartz veins (Fig. 1). Despite detailed investigation...south-eastern part of the QuadrilĂĄtero FerrĂfero of Minas Gerais. A location map with geological background can |  | MartĂnez Dopico, Carmen I., Lana, Cristiano, Moreira, Hugo S., Cassino, Lucas F., Alkmim, Fernando F. (2017) UâPb ages and Hf-isotope data of detrital zircons from the late Neoarchean-Paleoproterozoic Minas Basin, SE Brazil. Precambrian Research, 291. 143-161 doi:10.1016/j.precamres.2017.01.026 | Journal (article/letter/editorial) | | from the late NeoarcheanPaleoproterozoic Minas Basin, SE Brazil Carmen I. MartĂnez Dopico, Cristiano Lana...from the late Neoarchean-Paleoproterozoic Minas Basin, SE Brazil, Precambrian Research (2017), doi: http://dx...from the late NeoarcheanPaleoproterozoic Minas Basin, SE Brazil a1* a b Carmen I. MARTĂNEZ DOPICO ,...Geologia, Escola de Minas, Universidade Federal de Ouro Preto, Ouro Preto, MG 35400-000, Brazil. b School of...Neoarchean to Paleoproterozoic Minas Basin (Minas Supergroup, SE of Brazil) is one of the best-studied basins |  | Morgan, Rachael, Orberger, Beate, RosiĂšre, Carlos A., Wirth, Richard, Carvalho, Camila da Mota, Bellver-Baca, M. Teresa (2013) The origin of coexisting carbonates in banded iron formations: A micro-mineralogical study of the 2.4Ga Itabira Group, Brazil. Precambrian Research, 224. 491-511 doi:10.1016/j.precamres.2012.10.013 | Journal (article/letter/editorial) | | micro-mineralogical study of the 2.4 Ga Itabira Group, Brazil Rachael Morgan a,â , Beate Orberger a,b...Universidade Federal de Minas Gerais, Av. Antonio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil d Helmholtz Centre...4 Ga Itabira Group, Brazil. The Itabira Group hosts silicic and dolomitic BIFs, known as quartz itabirites...carbonate itabirites, which are composed of micritic quartz and dolomite with inclusions of nano- and micro-hematite...depositional environment for the Itabira Group at 2.4 Ga. Limestones of the Itabira Group include early diagenetic |  | Cabral, A. R., Lehmann, B., Kwitko-Ribeiro, R., Costa, C. H. C. (2002) Palladium and platinum minerals from the Serra Pelada Au-Pd-Pt deposit, Carajas mineral province, northern Brazil. The Canadian Mineralogist, 40 (5) 1451-1463 doi:10.2113/gscanmin.40.5.1451 | Journal (article/letter/editorial) | | AuâPdâPt DEPOSIT, CARAJĂS MINERAL PROVINCE, NORTHERN BRAZIL ALEXANDRE RAPHAEL CABRAL§ AND BERND LEHMANN Institut...Doce, BR 262/ km 296, 33030-970 Santa Luzia â MG, Brazil CARLOS HENRIQUE CRAVO COSTA Diretoria de Metais...Serra dos CarajĂĄs, 68516-000 Parauabepas â PA, Brazil ABSTRACT The Serra Pelada garimpo (1980â1984)...Serra Pelada garimpo, CarajĂĄs mineral province, Brazil. SOMMAIRE Le garimpo de Serra Pelada (1980â1984)...where it occurred as bonanza ore in disaggregated, quartz-bearing clayey material. The garimpo (open pit) |  | | Journal (article/letter/editorial) | | during the gold-lode formation of Passagem, Minas Gerais, Brazil Alexandre Raphael Cabral a,â, Armin Zeh...dating Gold-lode deposit Passagem de Mariana Minas Gerais a b s t r a c t Zircon and xenotime occur in...monazite of a quartzâ hematite vein-type deposit (i.e., jacutinga lode) in the region (Itabira), another...b1 vol.%) compared to the abundance of detrital quartz (N95 vol.%). These relationships, however, can...arise: can detrital zircon survive where detrital quartz and other clastic material are 416 A.R. Cabral |
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