 | 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) | | Mineralization at the Conceição Iron Mine, Itabira District, Southern São Francisco Craton, Brazil: An Example...Canada H3C 3P8 Abstract The Conceição mine, which is located in the Itabira district, southern São Francisco...Francisco craton, is a rare example of gold and palladium mineralization hosted by jacutinga, an altered...altered Lake Superior-type iron-formation. The mine sequence consists of three metamorphosed lithostratigraphic...conditions during the D1 phase of folding. The Conceição orebody consists of a single quartz vein surrounded |  | 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) | | Au–Pd–Pt MINERALIZATION (JACUTINGA), ITABIRA DISTRICT, MINAS GERAIS, BRAZIL ROGERIO KWITKO§ Centro de Desenvolvimento...Doce, BR 262/ km 296, 33030-970 Santa Luzia – 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 Quadrilátero Ferrífero, central Minas Gerais, Brazil. Hongshiite occurs in grains up to about...presence of tiny rosette-like crystals of native palladium in the auriferous jacutinga mineralization is |  | 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, Miguelão, 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 Quadrilátero Ferrífero of Minas Gerais, the ~2.0 Ga Transamazonian event and the ~0...monazite grains recovered from the Conceição Fe-ore deposit within the Itabira district. The monazite analyses |  | Oliveira, Lucilia Aparecida Ramos de, Rios, Francisco Javier, Rosière, Carlos Alberto, Wälle, 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 São 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 São Francisco Craton, Minas Gerais, Brazil Lucilia Aparecida Ramos de Oliveira a,⇑...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)...aqueous-carbonic fluid from the Catas Altas and Itabira deposits. These Jacutinga-type fluids present a...Maria de Itabira. The high salinity of these brines (23.2–25.3 wt% NaCleqv) from the Itabira ore likely |  | Cabral, A. R., Lehmann, B., Kwitko, R., Jones, R. D. (2002) Palladian gold and palladium arsenide–antimonide minerals from Gongo Soco iron ore mine, Quadrilátero Ferrífero, Minas Gerais, Brazil. Applied Earth Science, 111 (1) 74-80 doi:10.1179/aes.2002.111.1.74 | Journal (article/letter/editorial) | | Palladian gold and palladium arsenide–antimonide minerals from Gongo Soco iron ore mine, Quadrilátero Ferrífero...Ferrífero, Minas Gerais, Brazil Downloaded by [RMIT University Library] at 12:47 15 March 2016 A. R...deposit was one of the most famous gold mines in Brazil in the nineteenth century. The iron ore mining...are characteristically palladium-bearing and commonly have inclusions of palladium arsenide–antimonides...hydrothermal fluid of variable Sb : As ratio. The palladium content in gold appears to be correlated with |  | Galbiatti, H.F., Fonseca, M.A., Pereira, M.C., Polônia, J.C. (2007) Structural control of Au–Pd mineralization (Jacutinga): An example from the Cauê Mine, Quadrilátero Ferrífero, 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 Cauê Mine, Quadrilátero Ferrífero, Brazil H.F. Galbiatti a,⁎, M.A. Fonseca...Rio Doce, Minas de Itabira, Serra do Esmeril S/N, Mina Cauê, 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...Paleoproterozoic metasedimentary rocks in the Itabira District, a regional synclinorium with BIFs in...northeastern part of Quadrilatéro Ferrífero, Minas Gerais. Structural analysis reveals two important features |  | 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 Archäometrie...Luzia-MG, Brazil 6 Votorantim Metais, Praça Ramos de Azevedo 206, 01037-010 São Paulo-SP, Brazil Abstract...240-km-long, north-trending Au-Pd-Pt belt in Minas Gerais, Brazil, which hosts hydrothermal Pd-Pt−bearing...its southern part (Quadrilátero Ferrífero and Itabira district) and alluvial Pd-Pt-Au mineralization |  | | Journal (article/letter/editorial) | | BOTRYOIDAL PLATINUM, PALLADIUM AND POTARITE FROM THE BOM SUCESSO STREAM, MINAS GERAIS, BRAZIL: COMPOSITIONAL...13506-900 Brazil ABSTRACT Platinum–Pd nuggets from the Bom Sucesso stream alluvium, Minas Gerais, Brazil...potarite enclosed by a narrow zone of platiniferous palladium or alloy of near Pt50Pd50 composition, and is...platinum, and a narrow rim of platinum. The mineral palladium contains up to about 65 at.% Pd; this is the first...first detailed modern confirmation of palladium in its type locality. Auriferous potarite ranges in composition |  | | Journal (article/letter/editorial) | | Seleniferous minerals of palladium and platinum from ouro preto-bearing mineralisation in Brazil Alexandre Raphael...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, Pará, have Pd–O-bearing, dark-coloured...the amount of palladium alloyed with gold, a number of seleniferous minerals of palladium and platinum...ideally Pd17Se15, and sudovikovite, PtSe2, at Itabira; and, exclusively to Serra Pelada, empirical Pd9PtSe2 |  | | Journal (article/letter/editorial) | | 201-C, Salvador, 40170-290, Bahia, Brazil b Geological Survey of Brazil (CPRM)-Av. Pasteur, 404, Urca, Rio...Rio de Janeiro, 22290-240, Rio de Janeiro, Brazil Received 2 May 2004; accepted 1 May 2006 Available...(Imataca Complex), and others from Brazil (Quadrilátero Ferrífero, Itabira, and Guanhães) were part of the...mentioning that the Serra dos Carajás Basin in northern Brazil is older. It contains the worlds' largest iron...metamorphosed Caraíba deposit, Curaçá Valley, Bahia, Brazil. This is an unusual, strongly deformed copper deposit |  | | Journal (article/letter/editorial) | | Doce, BR 381/km 450, 33040-900 Santa Luzia-MG, Brazil Mina do Gongo Soco, Companhia Vale do Rio Doce...Caixa Postal 22, 35970-000 Barão de Cocais-MG, Brazil b d Received 9 September 2005; accepted 6 March...Quadrilátero Ferrífero of Minas Gerais, Brazil, have inclusions of palladium arseno-antimonides (isomertieite...preto; Gongo Soco; Quadrilátero Ferrífero; Minas Gerais; Brazil 1. Introduction Among face-centred cubic...Castelo Branco 180-A, 35060-000 Santa Bárbara-MG, Brazil. 0169-1368/$ - see front matter © 2007 Elsevier |  | Cabral, Alexandre Raphael, Tupinambá, Miguel, Zeh, Armin, Lehmann, Bernd, Wiedenbeck, Michael, Brauns, Michael, Kwitko-Ribeiro, Rogerio (2017) Platiniferous gold–tourmaline aggregates in the gold–palladium 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) | | gold–tourmaline aggregates in the gold–palladium belt of Minas Gerais, Brazil: implications for regional boron...Abstract The platiniferous gold–palladium belt of Minas Gerais, Brazil, forms an approximately 240-km-long...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...Boron . Metasomatism . PdPt . Gold–palladium belt . Minas Gerais . Brazil Introduction Auriferous lode deposits |  | Chapman, R. J., Leake, R. C., Bond, D. P. G., Stedra, V., Fairgrieve, B. (2009) Chemical and Mineralogical Signatures of Gold Formed in Oxidizing Chloride Hydrothermal Systems and their Significance within Populations of Placer Gold Grains Collected during Reconnaissance. Economic Geology, 104 (4) 563-585 doi:10.2113/gsecongeo.104.4.563 | Journal (article/letter/editorial) | | systems from several regions, including Australia, Brazil, Poland, and the United Kingdom. The distinctive...gold mineralization, namely that the gold and palladium were transported by low temperature (86° ± 13°C)...= Hope Cove, 11 = Wadham Rocks, 12 = Loddiswell mine. Localities in the Lammermuir Hills (adapted from...to Au-Pd alloys from the Cauê iron mine, Itabira district, Brazil, was investigated by Olivo and Gammons...precipitation of Au-Pd at the Conceição iron mine, Itabira district, Brazil, following high-temperature |  | Vial, Diogenes Scipioni, DeWitt, Ed, Lobato, Lydia Maria, Thorman, Charles H. (2007) The geology of the Morro Velho gold deposit in the Archean Rio das Velhas greenstone belt, Quadrilátero Ferrífero, Brazil. Ore Geology Reviews, 32 (3) 511-542 doi:10.1016/j.oregeorev.2004.12.008 | Journal (article/letter/editorial) | | Velhas greenstone belt, Quadrilátero Ferrífero, Brazil Diogenes Scipioni Vial a,⁎, Ed DeWitt b , Lydia...Doce-CVRD, BR 381, Km 459, Santa Luzia, MG, 33010-970, Brazil United States Geological Survey, Box 25046, Denver...Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG, 31270-901, Brazil d CTGS...deposit, Quadrilátero Ferrífero region, Minas Gerais, Brazil, is hosted by rocks at the base of the Archean...Orogenic Archean gold; Quadrilátero Ferrífero; Brazil; Greenstone belt; Lapa seca 1. Introduction The |  | Vial, D.S., Abreu, G.C., Schubert, G., Ribeiro-Rodrigues, L.C. (2007) Smaller gold deposits in the Archean Rio das Velhas greenstone belt, Quadrilátero Ferrífero, Brazil. Ore Geology Reviews, 32 (3) 651-673 doi:10.1016/j.oregeorev.2005.01.004 | Journal (article/letter/editorial) | | Velhas greenstone belt, Quadrilátero Ferrífero, Brazil D.S. Vial a,⁎, G.C. Abreu b , G. Schubert a , L...Vale do Rio Doce, BR 381, km 450, Santa Luzia, MG, Brazil Instituto de Geociências da Universidade de São...São Paulo, Rua Major Solbiat, 226, Torrinha, SP, Brazil Fundação Educacional de Caratinga, Fazenda Experimental...BR-116, Km 526, Bairro das Graças, Caratinga, MG, Brazil b c Received 26 June 2003; accepted 2 January...small gold deposits of the QF are given, based on mine geological mapping and exploration developed in |  | | Journal (article/letter/editorial) | | gold–platinum-group element deposits: examples from Brazil and Australia A. K. Sener, C. J. Grainger and D...gold–platinum-group element (PGE) occurrences (± uranium) in Brazil and Australia has identified an unusual class of...Waterberg Pt–Pd23,24 deposits, have been described from Brazil and South Africa, respectively. Other styles are...here in a comparison of the Serra Pelada deposit, Brazil, and the Gold Ridge prospect, Northern Territory...deposited by possible hydrothermal activity. Cauê and Conceição are mesothermal lode-gold deposits, with anomalous |  | | 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 (issue) | | Articles 708 Coloured Stone Mining and Trade in Brazil: A Brief History and Current Status By Aurélien...Collection V. L. Villani photo p. 758 Cover Photo: Brazil is the source of a variety of coloured stones,...registered in England No. 1945780 Registered office: Palladium House, 1–4 Argyll Street, London W1F 7LD President...blood ruby, royal blue and cornflower sapphire, old mine/ Muzo green emerald, sunrise and sunset padparadscha...The source of much of this pyrite is the Huanzala mine in west-central Peru, which has probably yielded |  | | Journal (article/letter/editorial) | | Palladium soil geochemistry, Baronskoye Pd–Au prospect, Sverdlovsk oblast, Russia M. Potter Synopsis...mineralization at the Conceição iron mine, Itabira district, southern São Francisco craton, Brazil: an example |  | González-Jiménez, José María, Roqué-Rosell, Josep, Jiménez-Franco, Abigail, Tassara, Santiago, Nieto, Fernando, Gervilla, Fernando, Baurier, Sandra, Proenza, Joaquín A., Saunders, Edward, Deditius, Artur P., Schilling, Manuel, Corgne, Alexandre (2019) Magmatic platinum nanoparticles in metasomatic silicate glasses and sulfides from Patagonian mantle xenoliths. Contributions to Mineralogy and Petrology, 174 (5) doi:10.1007/s00410-019-1583-5 | Journal (article/letter/editorial) | | Au–Pd–Pt mineralization (Jacutinga), Itabira district, minas Gerais, brazil. Can Mineral 40:711–723 Laurora...nickel, copper, iridium, rhodium platinum and palladium between monosulphide solid solution and sulphide...Southern Patagonia. Lithos 107:121–133 Schilling M, Conceição RV, Mallmann G, Koester E, Kawashita K, Hervé... Lithos 82:485–502 Schilling ME, Carlson RW, Conceição RV, Dantas C, Bertotto GW, Koester E (2008) Re-Os...268:89–101 Schilling ME, Carlson RW, Tassara A, Conceição RV, Bertotto GW, Vásquez M, Muñoz D, Jalowitzki |  | | Journal (article/letter/editorial) | | Ultrapotassic clinopyroxene from the Kumdy-Kol microdiamond mine, Kokchetav Complex, Kazakhstan: Occurrence, composition...developed within tailings of a former metalliferous mine––Enguialès, Aveyron, France— Alexandra Courtin-Nomade...partitioning in river sediments severely polluted by acid mine drainage in the Iberian pyrite belt—E. Galán, J...types at the Lac des Iles PGE-goldcopper-nickel mine, Ontario: Implications for resource modelling, mining...contents in mine-waste calcine, water, and sediment collected from the Palawan Quicksilver mine, Philippines—John |  | | Journal (article/letter/editorial) | | of secondary minerals at the Spring Creek copper mine, on the flank of Mount Remarkable, near Wilmington...quartz – feldspar – tourmaline rock in an abandoned mine at Sierra Gorda, near Antofagasta, Chile. Schlüter...locality. Found at the Cerchiara manganese (braunite) mine, Val di Vara, eastern Liguria, Italy. Basso, R....pit near the long-abandoned Clear Creek mercury mine, New Idria district, San Benito County, California...Co-dominant analogue of lotharmeyerite. Found in a mine dump, Schneeberg, Saxony, Germany. Krause, W. et |  | | 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 ..................carbonates from the Cauê BIF, Quadrilátero Ferrífero, Brazil ............................ 719 Tatiana A....the Esperança deposit, Quadrilátero Ferrífero, Brazil – first results .................................Norte iron ore deposits, Carajás mineral province, Brazil .............................................. |  | | Journal (article/letter/editorial) | | Ipueira-Medrado Sill, São Francisco Craton, Bahia State, Brazil JULIANA CHARÃO MARQUES† Instituto de Geociências...Caixa Postal 15001, CEP 91501-970, Porto Alegre-RS, Brazil AND CESAR FONSECA FERREIRA FILHO Instituto de...Universitário, Asa Norte, Brasília-DF, CEP 70910-900, Brazil Abstract The Ipueira-Medrado mafic-ultramafic...mafic-ultramafic sill hosts the largest chromite deposit in Brazil. The sill is a 7-kmlong and 300-m-thick elongated...representing the largest concentration of chromite in Brazil (Marinho et al., 1986). The ore in the Ipueira-Medrado |  | | Journal (article/letter/editorial) | | Differentiating dilution and retention processes in mine effluent remediation within a natural wetland on...Casas, Joan de Pablo, and Jordi Bruno 1284 Acid mine drainage in the Iberian Pyrite Belt (Odiel river...Cu2HgPb22Sb28S64(O,S)2, a new sulfosalt from Buca della Vena mine, Apuan Alps: Definition and crystal structure—P...diamonds from Rio Soriso (Juina area, Mato Grosso, Brazil)—Patrick C. Hayman, Maya G. Kopylova, Felix V....geochemistry in a carbonate setting, Sä Dena Hes mine, Yukon Territory, Canada—Stephen J. Day and Robert |
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