| Melo, Gustavo H.C. de, Monteiro, Lena V.S., Xavier, Roberto P., Moreto, Carolina P.N., Arquaz, Raul M., Silva, Marco Antonio Delinardo (2019) Evolution of the Igarapé Bahia Cu-Au deposit, Carajás Province (Brazil): Early syngenetic chalcopyrite overprinted by IOCG mineralization. Ore Geology Reviews, 111. 102993 doi:10.1016/j.oregeorev.2019.102993 | Journal (article/letter/editorial) | Manuscript Evolution of the Igarapé Bahia Cu-Au deposit, Carajás Province (Brazil): early syngenetic chalcopyrite...Silva, Evolution of the Igarapé Bahia Cu-Au deposit, Carajás Province (Brazil): early syngenetic chalcopyrite...pertain. Evolution of the Igarapé Bahia Cu-Au deposit, Carajás Province (Brazil): early syngenetic chalcopyrite...Pandiá Calógeras, 51, 13083-870 Campinas (SP), Brazil 2 Institute of Geosciences, University of São...Paulo (SP), Brazil *corresponding author Abstract The Igarapé Bahia IOCG Cu–Au deposit, located in the | | de Melo, Gustavo H.C., Monteiro, Lena V.S., Xavier, Roberto P., Moreto, Carolina P.N., Santiago, Erika (2019) Tracing Fluid Sources for the Salobo and Igarapé Bahia Deposits: Implications for the Genesis of the Iron Oxide Copper-Gold Deposits in the Carajás Province, Brazil. Economic Geology, 114 (4) 697-718 doi:10.5382/econgeo.4659 | Journal (article/letter/editorial) | 697–718 Tracing Fluid Sources for the Salobo and Igarapé Bahia Deposits: Implications for the Genesis of the...Oxide Copper-Gold Deposits in the Carajás Province, Brazil Gustavo H.C. de Melo,1,† Lena V.S. Monteiro,2 Roberto...- Bauxita, 35400-000 Ouro Preto, Minas Gerais, Brazil of Geosciences, University of São Paulo (USP)...Rua do Lago, 562, 05508-080 São Paulo, São Paulo, Brazil of Geosciences, University of Campinas (UNICAMP)...13083-870 Campinas, São Paulo, Brazil Abstract The Salobo and Igarapé Bahia iron oxide copper-gold (IOCG) | | Hunger, R.B., Xavier, R.P., Moreto, C.P.N., Gao, Jian-Feng (2018) Hydrothermal Alteration, Fluid Evolution, and Re-Os Geochronology of the Grota Funda Iron Oxide Copper-Gold Deposit, Carajás Province (Pará State), Brazil. Economic Geology, 113 (8) 1769-1794 doi:10.5382/econgeo.2018.4612 | Journal (article/letter/editorial) | Funda Iron Oxide Copper-Gold Deposit, Carajás Province (Pará State), Brazil R. B. Hunger,1,† R. P. Xavier...Campinas, São Paulo 13083–855, Brazil 2 State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry...The Grota Funda iron oxide copper-gold (IOCG) deposit is situated within a regional WNW-ESE–striking...the Carajás Province, Brazil. Metavolcano-sedimentary sequences of the Igarapé-Pojuca Group, comprising...formations, are the main lithotypes recognized in the deposit area. In this sequence, mafic igneous rocks represent | | Grainger, Christian J., Groves, David I., Tallarico, Fernando H.B., Fletcher, Ian R. (2008) Metallogenesis of the Carajás Mineral Province, Southern Amazon Craton, Brazil: Varying styles of Archean through Paleoproterozoic to Neoproterozoic base- and precious-metal mineralisation. Ore Geology Reviews, 33 (3) 451-489 doi:10.1016/j.oregeorev.2006.10.010 | Journal (article/letter/editorial) | Carajás Mineral Province, Southern Amazon Craton, Brazil: Varying styles of Archean through Paleoproterozoic...Rio Dourado, 124, Bairro Beira Rio, Parauapebas, PA 68515-000, Brazil Centre for Global Metallogeny and...Universidade Estadual de Campinas, Campinas, SP, Brazil Received 31 January 2006; accepted 8 October 2006...increasingly acknowledged as one of the most important Cu–Au and Au–PGE provinces globally, with deposits extending...4% Cu and 0.3–0.85 g/t Au) are classic Fe-oxide Cu–Au deposits that include Salobo, Igarapé Bahia–Alemão | | Moreto, C. P. N., Monteiro, L. V. S., Xavier, R. P., Creaser, R. A., DuFrane, S. A., Tassinari, C. C. G., Sato, K., Kemp, A. I. S., Amaral, W. S. (2015) Neoarchean and Paleoproterozoic Iron Oxide-Copper-Gold Events at the Sossego Deposit, Carajas Province, Brazil: Re-Os and U-Pb Geochronological Evidence. Economic Geology, 110 (3) 809-835 doi:10.2113/econgeo.110.3.809 | Journal (article/letter/editorial) | Oxide-Copper-Gold Events at the Sossego Deposit, Carajás Province, Brazil: Re-Os and U-Pb Geochronological Evidence*...University of Campinas, Campinas, São Paulo, 13083-870, Brazil 2 Institute 3 Department of Geosciences, University...University of São Paulo, São Paulo 05508-080, Brazil of Earth and Atmospheric Sciences, University of Alberta...Abstract The Sossego iron oxide-copper-gold (IOCG) deposit is situated within the WNW-ESE-trending Canaã shear...southern Copper belt, Carajás province, Brazil. The Sossego deposit consists of two major groups of orebodies | | | Journal (article/letter/editorial) | integrated model for the Neoarchean Carajás IOCG System, Brazil Maria Emilia Schutesky, Claudinei Gouveia de Oliveira...integrated model for the Neoarchean Carajás IOCG System, Brazil, Ore Geology Reviews (2020), doi: https://doi.org/10...integrated model for the Neoarchean Carajás IOCG System, Brazil Maria Emilia Schutesky & Claudinei Gouveia de Oliveira...Universidade de Brasília, Brazil The Carajás Mineral Province, located in northern Brazil, comprises the oldest...occurrence of polymetallic ooids in the Alemão orebody (Igarapé-Bahia deposit), hosting identical hydrothermal | | Monteiro, Lena V. S., Xavier, Roberto P., de Carvalho, Emerson R., Hitzman, Murray W., Johnson, Craig A., de Souza Filho, Carlos Roberto, Torresi, Ignácio (2008) Spatial and temporal zoning of hydrothermal alteration and mineralization in the Sossego iron oxide–copper–gold deposit, Carajás Mineral Province, Brazil: paragenesis and stable isotope constraints. Mineralium Deposita, 43 (2) 129-159 doi:10.1007/s00126-006-0121-3 | Journal (article/letter/editorial) | Sossego iron oxide–copper–gold deposit, Carajás Mineral Province, Brazil: paragenesis and stable isotope...oxide–copper–gold deposit (245 Mt @ 1.1% Cu, 0.28 g/t Au) in the Carajás Mineral Province of Brazil consists of...from each other by a major high angle fault. The deposit is located along a regional WNW–ESE-striking shear...and migmatites of the ∼2.8 Ga Xingu Complex. The deposit is hosted by granite, granophyric granite, gabbro...Calógeras, 51, CEP 13083–970 Campinas, Sao Paulo, Brazil e-mail: lena@ige.unicamp.br M. W. Hitzman Department | | Pollard, Peter J., Taylor, Roger G., Peters, Lisa, Matos, Fernando, Freitas, Cantidiano, Saboia, Lineu, Huhn, Sergio (2019) 40Ar-39Ar dating of Archean iron oxide Cu-Au and Paleoproterozoic granite-related Cu-Au deposits in the Carajás Mineral Province, Brazil: implications for genetic models. Mineralium Deposita, 54 (3) 329-346 doi:10.1007/s00126-018-0809-1 | Journal (article/letter/editorial) | dating of Archean iron oxide Cu-Au and Paleoproterozoic granite-related Cu-Au deposits in the Carajás Mineral...Mineral Province, Brazil: implications for genetic models Peter J. Pollard 1 Sergio Huhn 4 & Roger...Ar-39Ar dating of biotite from IOCG and granite-related Cu-Au deposits in the Carajás Mineral Province provides...demonstrate the close temporal relationship between Cu-Au mineralization and subjacent A-type granites....ages of biotite from IOCG deposits, including Igarapé Bahia, Cristalino, Corta Goela, and GT34, range from | | de Freitas Toledo, Poliana Iara, Penteado Natividade Moreto, Carolina, Xavier, Roberto Perez, Gao, Jianfeng, da Silva Nogueira de Matos, José Henrique, de Melo, Gustavo Henrique Coelho (2019) Multistage Evolution of the Neoarchean (ca. 2.7 Ga) Igarapé Cinzento (GT-46) Iron Oxide Copper-Gold Deposit, Cinzento Shear Zone, Carajás Province, Brazil. Economic Geology, 114 (1) 1-34 doi:10.5382/econgeo.2019.4617 | Journal (article/letter/editorial) | Neoarchean (ca. 2.7 Ga) Igarapé Cinzento (GT-46) Iron Oxide Copper-Gold Deposit, Cinzento Shear Zone, Carajás...Carajás Province, Brazil Poliana Iara de Freitas Toledo,¹,† Carolina Penteado Natividade Moreto,¹ Roberto...Campinas, São Paulo, 13083-855, Brazil ²State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry... 35400-000, Brazil Abstract The Igarapé Cinzento (GT-46) iron oxide copper-gold deposit is located in...shear zone in Carajás province, Brazil. Copper mineralization in the deposit is hosted by a hydrothermally | | Moreto, Carolina P. N., Monteiro, Lena V. S., Xavier, Roberto P., Creaser, Robert A., DuFrane, S. Andrew, Melo, Gustavo H. C., Delinardo da Silva, Marco A., Tassinari, Colombo C. G., Sato, Kei (2015) Timing of multiple hydrothermal events in the iron oxide–copper–gold deposits of the Southern Copper Belt, Carajás Province, Brazil. Mineralium Deposita, 50 (5) 517-546 doi:10.1007/s00126-014-0549-9 | Journal (article/letter/editorial) | of the Southern Copper Belt, Carajás Province, Brazil Carolina P. N. Moreto & Lena V. S. Monteiro & Roberto...Abstract The Southern Copper Belt, Carajás Province, Brazil, hosts several iron oxide–copper–gold (IOCG) deposits...Campinas, Caixa Postal 6152, 13083-970 Campinas, SP, Brazil e-mail: carolina.moreto@gmail.com C. P. N. Moreto...Paulo, Rua do Lago, 562, 05508-080 São Paulo, SP, Brazil R. A. Creaser : S. A. DuFrane Department of Earth...the Sossego– Curral ore bodies and the Alvo 118 deposit. Although early hydrothermal evolution at 2.76 | | Monteiro, Lena Virgínia Soares, Xavier, Roberto Perez, Hitzman, Murray W., Juliani, Caetano, de Souza Filho, Carlos Roberto, Carvalho, Emerson de R. (2008) Mineral chemistry of ore and hydrothermal alteration at the Sossego iron oxide–copper–gold deposit, Carajás Mineral Province, Brazil. Ore Geology Reviews, 34 (3) 317-336 doi:10.1016/j.oregeorev.2008.01.003 | Journal (article/letter/editorial) | Sossego iron oxide–copper–gold deposit, Carajás Mineral Province, Brazil Lena Virgínia Soares Monteiro...Pandiá Calógeras, 51, CEP 13083-970, Campinas, SP, Brazil Department of Geology and Geological Engineering...Rua do Lago, 562, CEP 05508-080, São Paulo, SP, Brazil A R T I C L E I N F O Article history: Received...Keywords: Sossego deposit Iron oxide–copper–gold deposit Carajás Mineral Province Brazil Mineral chemistry...S T R A C T The Sossego iron oxide–copper–gold deposit in the Carajás Mineral Province comprises two major | | deMelo, Gustavo H. C., Monteiro, Lena V. S., Xavier, Roberto P, Moreto, Carolina P. N., Santiago, Erika S. B., Dufrane, S. Andrew, Aires, Benevides, Santos, Antonio F. F. (2017) Temporal evolution of the giant Salobo IOCG deposit, Carajás Province (Brazil): constraints from paragenesis of hydrothermal alteration and U-Pb geochronology. Mineralium Deposita, 52 (5) 709-732 doi:10.1007/s00126-016-0693-5 | Journal (article/letter/editorial) | evolution of the giant Salobo IOCG deposit, Carajás Province (Brazil): constraints from paragenesis of...Heidelberg 2016 Abstract The giant Salobo copper-gold deposit is located in the Carajás Province, Amazon Craton...mineralization. Within the Cinzento Shear Zone, the deposit is hosted by orthogneisses of the Mesoarchean Xingu...± 25 and 2857 ± 6.7 Ma) and of the Neoarchean Igarapé Gelado suite (2763 ± 4.4 Ma), which are crosscut...crosscut by the Old Salobo granite. Remnants of the Igarapé Salobo metavolcanic-sedimentary sequence are represented | | Figueiredo e Silva, Rosaline C., Lobato, Lydia M., Zucchetti, Marcia, Hagemann, Steffen, Vennemann, Torsten (2020) Geotectonic signature and hydrothermal alteration of metabasalts under- and overlying the giant Serra Norte iron deposits, Carajás mineral Province. Ore Geology Reviews, 120. 103407 doi:10.1016/j.oregeorev.2020.103407 | Journal (article/letter/editorial) | Campus Pampulha, Belo Horizonte, MG, 31270.901, Brazil 2 Geologist, Rua Santa Clara, 175/303, Copacabana...Copacabana, Rio de Janeiro, RJ, 30140.002, Brazil 3 Centre for Exploration Targeting, School of Earth and...iron deposits in the Carajás Mineral Province, Brazil. They experienced seafloor hydrothermal alteration;...volcanogenic sequence, arc-type sedimentation of the Grão Pará Group indicated by hyaloclastic tufts, breccias...expressed by enrichment in Th, suggest that the Grão Pará basalts overflowed on the continental crust in a | | | Journal (article/letter/editorial) | constraints based on mineral chemistry in the Jatobá deposit, Carajás Province Angela Suélem Rocha Veloso, Lena...constraints based on mineral chemistry in the Jatobá deposit, Carajás Province, Ore Geology Reviews (2020),...constraints based on mineral chemistry in the Jatobá deposit, Carajás Province Angela Suélem Rocha Veloso1,...38500-000, Brazil 2 Instituto de Geociências, Universidade de São Paulo (São Paulo), SP 05508-080, Brazil Abstract...Abstract The Jatobá deposit represents a specific portion of an Archean-Paleoproterozoic iron oxide–copper–gold | | Torresi, Ignacio, Xavier, Roberto Perez, Bortholoto, Diego F. A., Monteiro, Lena V. S. (2012) Hydrothermal alteration, fluid inclusions and stable isotope systematics of the Alvo 118 iron oxide–copper–gold deposit, Carajás Mineral Province (Brazil): Implications for ore genesis. Mineralium Deposita, 47 (3) 299-323 doi:10.1007/s00126-011-0373-4 | Journal (article/letter/editorial) | Alvo 118 iron oxide–copper–gold deposit, Carajás Mineral Province (Brazil): Implications for ore genesis...Alvo 118 iron oxide–copper–gold (IOCG) deposit (170 Mt at 1.0 wt.% Cu, 0.3 g/t Au) lies in the southern sector...basement (~3.0 Ga Xingu Complex). The Alvo 118 deposit is hosted by mafic and felsic metavolcanic rocks...have probably coexisted within the timeframe of the Cu–Au mineralizing episode: a hot (>200°C) saline (32...UNICAMP, P.O. Box 6152, 13083–970 Campinas, SP, Brazil e-mail: xavier@ige.unicamp.br salinity (<15 wt | | | Journal (article/letter/editorial) | Georges Beaudoin2,3 1 State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...Textural and compositional data of magnetite from Igarapé Bahia, Alemao, Sossego, Salobo, and Candelaria iron...and indicates a genetic link between these two deposit types. The large data set here further demonstrates...different types of iron deposits, including skarn Fe-Cu, Kiruna-type iron oxide-apatite (IOA), magmatic Fe-Ti...Knipping et al., 2015b) or derived from different deposit types (Loberg and Horndahl, 1983; Singoyi et al | | Garcia, Victor B., Emilia Schutesky, Maria, Oliveira, Claudinei G., Whitehouse, Martin J., Huhn, Sergio R.B., Augustin, Claudia T. (2020) The Neoarchean GT-34 Ni deposit, Carajás mineral Province, Brazil: An atypical IOCG-related Ni sulfide mineralization. Ore Geology Reviews, 127. 103773pp. doi:10.1016/j.oregeorev.2020.103773 | Journal (article/letter/editorial) | Pre-proofs The Neoarchean GT-34 Ni deposit, Carajás Mineral Province, Brazil: an atyp‐ ical IOCG-related Ni...Augustin, The Neoarchean GT-34 Ni deposit, Carajás Mineral Province, Brazil: an atypical IOCG-related Ni sulfide...V. The Neoarchean GT-34 Ni deposit, Carajás Mineral Province, Brazil: an atypical IOCG-related Ni sulfide... of Ottawa, Canada b University of Brasilia, Brazil c Department of Geosciences, Swedish Museum of...Ceará, Brazil Abstract The GT-34 deposit, located 12 km to the SW of the Sossego copper-gold mine in the | | | Journal (article/letter/editorial) | Brasília, Instituto de Geociências, Brasilia, DF, Brazil of Western Australia, School of Earth Science,... Cidade Universitária, São Paulo, SP 05508080, Brazil Preface The discovery history of Carajás is briefly...CEP 24365-020 Bairro São Francisco Niterói – RJ Brazil 1. The early Pioneer times The region between...located in the southeastern part of the state of Pará, is known today as Carajás (Fig. 1). Besides plant...the past Geological and Mineralogical Service of Brazil. He explored in the vicinity of São Félix do Xingu | | Huang, Xiao-Wen, Boutroy, Émilie, Makvandi, Sheida, Beaudoin, Georges, Corriveau, Louise, De Toni, Anthony Franco (2019) Trace element composition of iron oxides from IOCG and IOA deposits: relationship to hydrothermal alteration and deposit subtypes. Mineralium Deposita, 54 (4) 525-552 doi:10.1007/s00126-018-0825-1 | Journal (article/letter/editorial) | deposits: relationship to hydrothermal alteration and deposit subtypes Xiao-Wen Huang 1,2,3 & Émilie Boutroy...as divided by alteration types and IOCG and IOA deposit subtypes. Chemical compositions of iron oxides...from hematite IOCG deposits show relatively high Nb, Cu, Mo, W, and Sn contents, and can be discriminated...can be discriminated from those from porphyry Cu, Ni–Cu, and volcanogenic massive sulfide deposits. Keywords...Keywords Trace elements . Iron oxides . Deposit subtypes . Alteration types . Discrimination diagram | | Huang, Xiao-Wen, Boutroy, Émilie, Makvandi, Sheida, Beaudoin, Georges, Corriveau, Louise, De Toni, Anthony Franco (2019) Trace element composition of iron oxides from IOCG and IOA deposits: relationship to hydrothermal alteration and deposit subtypes. Mineralium Deposita, 54 (4) 525-552 doi:10.1007/s00126-018-0825-1 | Journal (article/letter/editorial) | deposits: relationship to hydrothermal alteration and deposit subtypes Xiao-Wen Huang 1,2,3 & Émilie Boutroy...as divided by alteration types and IOCG and IOA deposit subtypes. Chemical compositions of iron oxides...from hematite IOCG deposits show relatively high Nb, Cu, Mo, W, and Sn contents, and can be discriminated...can be discriminated from those from porphyry Cu, Ni–Cu, and volcanogenic massive sulfide deposits. Keywords...Keywords Trace elements . Iron oxides . Deposit subtypes . Alteration types . Discrimination diagram | | Martins, Pedro Luiz Gomes, Toledo, Catarina Labouré Bemfica, Silva, Adalene Moreira, Chemale Jr, Farid, Santos, João Orestes Schneider, Assis, Luciano Mozer (2017) Neoarchean magmatism in the southeastern Amazonian Craton, Brazil: Petrography, geochemistry and tectonic significance of basalts from the Carajás Basin. Precambrian Research, 302. 340-357 doi:10.1016/j.precamres.2017.10.013 | Journal (article/letter/editorial) | Magmatism in the Southeastern Amazonia Craton, Brazil: Petrography, Geochemistry and Tectonic Significance...Magmatism in the Southeastern Amazonia Craton, Brazil: Petrography, Geochemistry and Tectonic Significance...MAGMATISM IN THE SOUTHEASTERN AMAZONIA CRATON, BRAZIL: PETROGRAPHY, GEOCHEMISTRY AND TECTONIC SIGNIFICANCE...Instituto de Geociências, 70910-900 Brasília, DF, Brazil. b Universidade do Vale do Rio dos Sinos, Departamento...Departamento de Geologia, 93022-000 São Leopoldo, RS, Brazil. c Centre for Exploration Targeting, University | | | Journal (article/letter/editorial) | 1007/s00126-007-0174-y PREFACE Selected ore deposits of Brazil Steffen Hagemann & Jose Carlos Frantz & Hardy Jost...series of papers on a variety of ore deposits in Brazil is the outgrowth of the “First Brazilian Symposium...commodities and fascinating diversity of ore deposit types Brazil has to offer. The thematic issue starts...Av Joao Obino 472/602, Porto Alegre 90470-150, Brazil H. Jost CPRM—Serviço Geológico do Brasil, SGAN...1°andar, Brasilia, DF 70830-030, Brazil Another contribution to the ore deposit geology of the Carajás Mineral | | Dall'Agnol, Roberto, Cunha, Ingrid Roberta Viana da, Guimarães, Fabriciana Vieira, Oliveira, Davis Carvalho de, Teixeira, Mayara Fraeda Barbosa, Feio, Gilmara Regina Lima, Lamarão, Claudio Nery (2017) Mineralogy, geochemistry, and petrology of Neoarchean ferroan to magnesian granites of Carajás Province, Amazonian Craton: The origin of hydrated granites associated with charnockites. Lithos, 277. 3-32 doi:10.1016/j.lithos.2016.09.032 | Journal (article/letter/editorial) | Universidade Federal do Pará (UFPA), Rua Augusto Corrêa, 01. CEP 66075-110. Belém, PA, Brazil. 2 Programa de Pós-graduação... IG-UFPA. Belém, PA, Brazil. 3 Vale Institute of Technology, Belém, PA, Brazil. 4 Universidade Federal...Sul-Sudeste do Pará (UNIFESSPA), Marabá, PA, Brazil. 5 Universidade Federal do Oeste do Pará (UFOPA), Santarém...Santarém, PA, Brazil. *Corresponding author MA Abstract 2.75 to 2.73 Ga old granitic intrusions associated...the CE P Estrela Complex, Serra do Rabo and Igarapé Gelado granites and Planalto Suite. Monzogranites | | | Journal (article/letter/editorial) | Peter J. Pollard An intrusion-related origin for Cu–Au mineralization in iron oxide–copper–gold (IOCG)...March 2006 # Springer-Verlag 2006 Abstract Major Cu–Au deposits of iron oxide–copper– gold (IOCG) style...granitoids similar to those linked to major porphyry Cu–Au deposits. Stable and radiogenic isotope evidence...sulphide vein systems that characterize many porphyry Cu–Au deposits. The fluids associated with IOCG deposits...parageneses in porphyry and IOCG deposits. Porphyry Cu–Au deposits typically evolve through potassic, sericitic | | Feio, G.R.L., Dall’Agnol, R., Dantas, E.L., Macambira, M.J.B., Santos, J.O.S., Althoff, F.J., Soares, J.E.B. (2013) Archean granitoid magmatism in the Canaã dos Carajás area: Implications for crustal evolution of the Carajás province, Amazonian craton, Brazil. Precambrian Research, 227. 157-185 doi:10.1016/j.precamres.2012.04.007 | Journal (article/letter/editorial) | evolution of the Carajás province, Amazonian craton, Brazil G.R.L. Feio a,b,∗ , R. Dall’Agnol a,b,c , E.L....Universidade Federal do Pará (UFPA), Rua Augusto Corrêa, 01, Belém, PA, CEP 66075-110, Brazil Programa de Pós-graduação...Geologia e Geoquímica, IG–UFPA, Brazil c Instituto Tecnológico Vale, Brazil d Laboratório de Estudos Geocronológicos... DF, CEP 70910-900, Brazil e Laboratório de Geologia Isotópica, IG–UFPA, Brazil f Centre for Exploration...Reitor João David Ferreira Lima, CEP 88040-970, Brazil b a r t i c l e i n f o Article history: Received |
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