 | Oliveira, Ítalo L., Brod, José A., Cordeiro, Pedro F.O., Dantas, Elton L., Mancini, Luis H. (2017) Insights into the late-stage differentiation processes of the Catalão I carbonatite complex in Brazil: New Sr–Nd and C–O isotopic data in minerals from niobium ores. Lithos, 274. 214-224 doi:10.1016/j.lithos.2016.12.034 | Journal (article/letter/editorial) | | Differentiation Processes of the Catalão I Carbonatite Complex in Brazil: New Sr-Nd and C-O Isotopic Data in...Differentiation Processes of the Catalão I Carbonatite Complex in Brazil: New Sr-Nd and C-O Isotopic Data in...Differentiation Processes of the Catalão I Carbonatite T Complex in Brazil: New Sr-Nd and C-O Isotopic Data...Universidade Federal de Goiás, Campus Aparecida de MA b NU Brasília, DF 70.910-900, Brazil Goiânia, Aparecida...Aparecida de Goiânia, GO 74.968-755, Brazil TE D *Corresponding author: Ítalo L. de Oliveira Telephone: |  | Cordeiro, Pedro Filipe de Oliveira, Brod, José Affonso, Palmieri, Matheus, de Oliveira, Claudinei Gouveia, Barbosa, Elisa Soares Rocha, Santos, Roberto Ventura, Gaspar, José Carlos, Assis, Luis Carlos (2011) The Catalão I niobium deposit, central Brazil: Resources, geology and pyrochlore chemistry. Ore Geology Reviews, 41 (1) 112-121 doi:10.1016/j.oregeorev.2011.06.013 | Journal (article/letter/editorial) | | s ev i e r. c o m / l o c a t e / o r e g e o r ev The Catalão I niobium deposit, central Brazil: Resources...Geociências, Brasília-DF, 70910-900 Brazil Universidade Federal de Goiás, Campus Samambaia, Instituto de...Universidade Federal de Goiás, Goiânia-GO, 74001-970 Brazil Anglo American Brazil LTDA, Avenida Interlândia...Santa Genoveva, Goiânia-GO, 74672-360 Brazil a r t i c l e i n f o Article history: Received 24 March...Keywords: Catalão I Carbonatite Phoscorite Nelsonite Pyrochlore a b s t r a c t The Catalão I alkalin |  | Pereira, Lucas, Birtel, Sandra, Möckel, Robert, Michaux, Bruno, Silva, Andre C., Gutzmer, Jens (2019) Constraining the Economic Potential of By-Product Recovery by Using a Geometallurgical Approach: The Example of Rare Earth Element Recovery at Catalão I, Brazil. Economic Geology, 114 (8) 1555-1568 doi:10.5382/econgeo.4637 | Journal (article/letter/editorial) | | Example of Rare Earth Element Recovery at Catalão I, Brazil Lucas Pereira,1,† Sandra Birtel,1 Robert Möckel...University of Goiás, Mine Engineering Department, Capes Scholarship POS-DOC-88881.119296/2016–01, Catalão, Brazil...at the Chapadão mine in the Catalão I carbonatite complex is used. Catalão I is part of the Alto Paranaíba...in the Goias Province of Brazil. Currently, niobium is produced in the complex as a by-product of the Chapadão...be recovered as by-products, inter alia from carbonatite, pegmatite, or hydrothermal uranium deposits |  | Barbosa, Elisa Soares Rocha, Brod, José Affonso, Cordeiro, Pedro Filipe Oliveira, Junqueira-Brod, Tereza Cristina, Santos, Roberto Ventura, Dantas, Elton Luiz (2020) Phoscorites of the Salitre I complex: Origin and petrogenetic implications. Chemical Geology, 535. 119463 doi:10.1016/j.chemgeo.2020.119463 | Journal (article/letter/editorial) | | com/locate/chemgeo Phoscorites of the Salitre I complex: Origin and petrogenetic implications a,b,d a...Universidade Federal de Goiás (FCT - UFG), CEP: 74968755 Aparecida de Goiânia, GO, Brazil Instituto de Geociências...Brasília (IG – UnB), CEP: 70910-900 Brasília, DF, Brazil Departamento de Ingeniería de Minería - Pontificia...Tecnológico, Brazil b c A R T I C LE I N FO A B S T R A C T Editor: Donald Dingwell The Salitre I complex...complex is a kidney-shaped alkaline-carbonatite-phoscorite complex part of the Late Cretaceous Alto Paranaíba |  | Barbosa, Elisa Soares Rocha, Brod, José Affonso, Junqueira-Brod, Tereza Cristina, Dantas, Elton Luiz, Cordeiro, Pedro Filipe de Oliveira, Gomide, Caroline Siqueira (2012) Bebedourite from its type area (Salitre I complex): A key petrogenetic series in the Late-Cretaceous Alto Paranaíba kamafugite–carbonatite–phoscorite association, Central Brazil. Lithos, 144. 56-72 doi:10.1016/j.lithos.2012.04.013 | Journal (article/letter/editorial) | | com/locate/lithos Bebedourite from its type area (Salitre I complex): A key petrogenetic series in the Late-Cretaceous...Alto Paranaíba kamafugite–carbonatite–phoscorite association, Central Brazil Elisa Soares Rocha Barbosa...Samambaia, Universidade Federal de Goiás (UFG), CEP 74.001-970, Goiânia, GO, Brazil Instituto de Geociências,...Brasília, Campus Asa Norte, 70.910-900 Brasília, DF, Brazil CNPq - Conselho Nacional para o Desenvolvimento...Científico e Tecnológico, Brasília, DF, Brazil a r t i c l e i n f o Article history: Received 30 September |  | Cordeiro, Pedro F.O., Brod, José A., Dantas, Elton L., Barbosa, Elisa S.R. (2010) Mineral chemistry, isotope geochemistry and petrogenesis of niobium-rich rocks from the Catalão I carbonatite-phoscorite complex, Central Brazil. Lithos, 118 (3) 223-237 doi:10.1016/j.lithos.2010.04.007 | Journal (article/letter/editorial) | | h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / l i t h o s Mineral chemistry, isotope...niobium-rich rocks from the Catalão I carbonatite-phoscorite complex, Central Brazil Pedro F.O. Cordeiro a...Brasília-DF, Brazil Instituto De Estudos Socio-Ambientais, Universidade Federal De Goiás, Goiânia-GO,... Brazil a r t i c l e i n f o Article history: Received 28 July 2009 Accepted 15 April 2010 Available...June 2010 Keywords: Phoscorite Nelsonite Carbonatite Catalão I Tetra-ferriphlogopite Apatite a b s t r |  | Gomes, Celso de Barros, Comin-Chiaramonti, Piero, Azzone, Rogério Guitarrari, Ruberti, Excelso, Rojas, Gaston Eduardo Enrich (2018) Cretaceous carbonatites of the southeastern Brazilian Platform: a review. Brazilian Journal of Geology, 48 (2) 317-345 doi:10.1590/2317-4889201820170123 | Journal (article/letter/editorial) | | Pb isotopic ratios yield evidence that HIMU and EM I mantle components played an important role in the...and Comin-Chiaramonti (2017), a total of 30 carbonatite occurrences have been described, most of them...described: the lava flows of Santo Antônio da Barra, in Goiás (Gaspar & Danni 1981, Moraes 1988), and those of...Universidade de São Paulo – USP, São Paulo (SP), Brazil. E-mails: cgomes@usp.br, rgazzone@usp.br, exrubert@usp...General information on the carbonatite occurrences of different regions of Brazil, Paraguay and Bolivia. |  | | Journal (article/letter/editorial) | | priderite in phlogopitites from the Catal o I carbonatite complex, Brazil Jos~ C. GASPAR, ANT6~O J. G. CONCEIf~...Universidade de Brasilia, 70910-900 Brasilia D.F., Brazil Abstract Magnetite grains with exsolved ilmenite...phlogopitites of the Catal~o I carbonatite complex, Goi~is State, Brazil. The ilmenite is transformed...kimberlites. KEYWORDS:priderite, carbonatite, phlogopite, ilmenite, Brazil Introduction PRIDERITE, as a member...Meyer, 1989), has been reported in the Kovdor carbonatite, Kola Peninsula (Zhuravleva et al., 1978, in |  | De Toledo, M. C. M., Lenharo, S. L.R., Ferrari, V. C., Fontan, F., De Parseval, P., Leroy, G. (2004) THE COMPOSITIONAL EVOLUTION OF APATITE IN THE WEATHERING PROFILE OF THE CATALAO I ALKALINE-CARBONATITIC COMPLEX, GOIAS, BRAZIL. The Canadian Mineralogist, 42 (4) 1139-1158 doi:10.2113/gscanmin.42.4.1139 | Journal (article/letter/editorial) | | WEATHERING PROFILE OF THE CATALÃO I ALKALINE-CARBONATITIC COMPLEX, GOIAS, BRAZIL M. CRISTINA M. DE TOLEDO§...types of apatite from the Catalão I alkaline-carbonatitic complex, Goias, Brazil, were determined by optical...defined and established for the Catalão I alkaline-carbonatitic complex are quite common and widely distributed...in all carbonatitic phosphatic raw materials in Brazil, as observed in previous studies. The coexistence...Keywords: apatite, phosphate, phosphate ore, carbonatite, weathering, lateritization, hydrothermal alteration |  | | Journal (article/letter/editorial) | | THE ALTO PARANAÍBA IGNEOUS PROVINCE, SOUTHEASTERN BRAZIL MARIA FRANCA BRIGATTI§ Dipartimento di Scienze...19, I-41100 Modena, Italy LUCA MEDICI§ IRA – CNR, Area della Ricerca di Potenza, Via S. Loja, I-85050...dell’Università di Modena e Reggio Emilia, Via S. Eufemia, 19, I-41100 Modena, Italy CARMELA VACCARO§ Dipartimento...Terra dell’Università di Ferrara, C.so Ercole I d’Este, 32, I-44100 Ferrara, Italy ABSTRACT The crystal...lavas and alkaline-silicate, silicate-carbonatite and carbonatite plutonic rocks occurring in the Alto |  | | Journal (article/letter/editorial) | | DOI 10.1007/s00269-014-0667-z Original Paper Perovskite alteration in kimberlites and carbonatites: the...pseudomorphs after magmatic perovskite from kimberlite (Iron Hill, Wyoming, USA) and carbonatite (Prairie Lake, Ontario...Ontario, Canada) showed that the early product of perovskite replacement in these samples is kassite, a monoclinic...measured for the Prairie Lake material, are [dobs in Å (I) hkl]: ~3.29 (100) 022; 112, 112; 1.764 (61) 134;...also commonly observed as direct products of perovskite alteration in silica-undersaturated igneous rocks |  | Mitchell, R. H., Yakovenchuk, V. N., Chakhmouradian, A. R., Burns, P. C., Pakhomovsky, Y. A. (2000) Henrymeyerite, a new hollandite-type Ba-Fe titanate from the Kovdor Complex, Russia. The Canadian Mineralogist, 38 (3) 617-626 doi:10.2113/gscanmin.38.3.617 | Journal (article/letter/editorial) | | HOLLANDITE-TYPE Ba–Fe TITANATE FROM THE KOVDOR COMPLEX, RUSSIA ROGER H. MITCHELL§ Department of Geology...e – calcite – dolomite carbonatite of the Kovdor alkaline ultramafic complex, Kola Peninsula, in Russia...henrymeyerite, hollandite, cryptomelane group, carbonatite, Kovdor complex, Russia. SOMMAIRE Nous décrivons ici...à la hollandite, découvert dans un filon de carbonatite à tétraferriphlogopite – calcite – dolomite dans...henrymeyerite, hollandite, groupe de la cryptomelane, carbonatite, complexe de Kovdor, Russie. INTRODUCTION Members |  | | Journal (issue) | | François SOUBIÈS, Moussa BOUNAKHLA REE minerals in Catalão II, Goias, Brasil ...............................– Intruded into volcanites (sills, stocks and complex networks). 3 – Subvolcanic intrusions (sills, dikes...at this domain, the magmatic rocks occur as a complex – multistage intrusions, characterized by a porphyritic...7792, Bucharest Cioflica Gr., Jude R., Berbeleac I., Lupulescu M., Costea D., Costea A., 1999. Epithermal...Apuseni Mts., Romania. Revue Roumaine de Géologie, I. 43, p. 3-18, Bucharest Cochet R., 1957. Geological |  | | Report (issue) | | United States in 2013. The orebody is a tabular carbonatite intrusion and is thought to be the largest REE....O6 Rare-Earth-Element-Mineral Formation in Carbonatite Magmas.....................................O7...The REE-bearing minerals are diverse and often complex in composition. At least 245 individual REE-bearing...recent years, REEs have been produced from large carbonatite bodies mined at the Mountain Pass deposit in...led by, in decreasing order of reserves, China, Brazil, Australia, and India (Gambogi, 2015). Australia |  | | Report (issue) | | PLURINATIONAL STATE OF BOSNIA AND HERZEGOVINA BOTSWANA BRAZIL BRUNEI DARUSSALAM BULGARIA BURKINA FASO BURUNDI............. 72 Polymetallic iron oxide breccia complex deposits ........................................major types of uranium deposits were recognized [6]: (i) Deposits originating from ‘warm fluids’ with three...deposit, of which six had economic significance: (i) (ii) (iii) (iv) 2 Oligomictic quartz-pebble conglomerate;...Sandstone; Quartz-pebble conglomerate; Veins; Breccia complex; Intrusive; Phosphorite; Collapse breccia pipe; |  | | Report (issue) | | LCC TN23 .C67 2017 | DDC 333.8/50973--dc23 | SUDOC I 19.16:1802 LC record available at https://lccn.loc...rare-earth elements, and antimony in China; niobium in Brazil; and platinum-group elements in South Africa and...Schulte..................................H1 Chapter I. Germanium and Indium By W.C. Pat Shanks III, Bryn...solubility of fluorite as a function of temperature for complex Na-Ca-Mg-Cl brines from ambient temperatures to...related to strongly differentiated granites, for carbonatite-related fluorspar deposits, and for veins from |
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