 | 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) | | Catalão I carbonatite-phoscorite complex, Central Brazil Pedro F.O. Cordeiro a,⁎, José A. Brod a,b, Elton...Geociências, Universidade De Brasília, Brasília-DF, Brazil Instituto De Estudos Socio-Ambientais, Universidade...Universidade Federal De Goiás, Goiânia-GO, Brazil a r t i c l e i n f o Article history: Received 28 July...Igneous Province (APIP), central Brazil, particularly in the Catalão I and Araxá carbonatite-bearing complexes...available by Mineração Catalão (Anglo American Brazil) from the Catalão I niobium deposit provide an |  | 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) | | Universidade de São Paulo – USP, São Paulo (SP), Brazil. E-mails: cgomes@usp.br, rgazzone@usp.br, exrubert@usp...carbonatite occurrences of different regions of Brazil, Paraguay and Bolivia. Locality Occurrence Petrography...Petrography Mineralogy Age References BRAZIL Ribeira Valley 1 Barra do Itapirapuã Dike, vein, breccia..., Flo, Op (Hm, Il), Ch n.d. 75, 76 15 Araxá (Barreiro) Stock, dike Mg-ca, Ca-ca, Fe-ca Gl, Py,...Toniolo et al. (2013); 76, Monteiro et al. (2016); Araxá: 77, Issa Filho et al. (1984); 78, Traversa et al |  | | Journal (article/letter/editorial) | | manifest in one sill by a mineralogy dominated by norsethite (Cooper, 1971, 1986; Paterson, 1992). Fenitization...similar siderite dyke, spatially associated with norsethite-rich carbonatites, shows the reverse of the trend...has previously been metasomatically enriched (Barreiro and Cooper, 1987). Crustal interaction is limited...and post-cumulus processes. Lithos, 31, 207-25. Barreiro, B.A. and Cooper, A.F. (1987) A Sr, Nd, and Pb...Southwest Namibia. Geology, 19, 1193-6. Cooper, A.F., Barreiro, B.A., Kimbrough, D.L. and Mattinson, J.M. (1987) |  | | Journal (article/letter/editorial) | | calcite- through dolomite–ankerite- to siderite- and norsethite-rich varieties. Carbonates and phosphocarbonates...de calcite, dolomite– ankerite, sidérite ou de norsethite. Des carbonates et des phosphocarbonates de Sr...Cooper 1971). More recently, U–Pb and Rb–Sr ages (Barreiro & Cooper 1987, Cooper et al. 1987) and K–Ar studies...varieties contain combinations of calcite, dolomite, norsethite (Cooper 1971), strontianite, daqingshanite(Ce)...Institution of Washington, using techniques outlined by Barreiro & Cooper (1987). Mineral Chemistry Representative |  | | Journal (article/letter/editorial) | | intrusion of mantle-derived lamprophyric magmas (Barreiro and Cooper, 1987) is thought to relate to tensional...most unusual of these evolved compositions is a norsethite-rich sill (Cooper, 1971; 1983) which occurs...r area. Mt Campbell. OU58761: Norsethite-rich carbonatite Norsethite-ankerite-Ca Ba carb•nate-aegir...area. Cowan Creek OU66216: Fenite adjacent to norsethite-rich carbonatite Titanian aegirine-albite(Ab99...(Feo.365Mno.oo9Mgo.550Cao.960Sro.035(CO3)2) -norsethite (Feo.140Mno.030Mgo.855Cao.oo5 B ao.gas(CO3)2 |  | | Journal (article/letter/editorial) | | muscovite was recorded in fenite adjacent to a norsethite-rich carbonatite by Cooper (1986). 6.2.4. Analcime...7028-0.7035) reported for the Alpine Dyke Swarm (Barreiro and Cooper, 1987). In contrast to these low isotope...fenitization of quartzofeldspathic schists adjacent to a norsethite-rich CE carbonatite at Haast River (Cooper...Geology (Isotope Geosciences) 65, 147- SC RI 166. Barreiro, B.A., Cooper, A.F., 1987. A Sr, Nd, and Pb isotope...Mineralogical Magazine 59, 401-408. Cooper, A.F., Barreiro, B.A., Kimbrough, D.L., Mattinson, J.M., 1987 |  | Cooper, Alan F., Collins, Alice K., Palin, J. Michael, Spratt, John (2015) Mineralogical evolution and REE mobility during crystallisation of ancylite-bearing ferrocarbonatite, Haast River, New Zealand. Lithos, 216. 324-337 doi:10.1016/j.lithos.2015.01.005 | Journal (article/letter/editorial) | | with calcite, dolomite, ankerite, siderite, norsethite, daqinshanite, strontianite, a Sr–Ca phase, a...Sr/86Sr ratios reported for the Alpine Dyke Swarm (Barreiro and Cooper, 1987). 15 samples of carbonatites...to represent interaction with the host schist (Barreiro and Cooper, 1987). In contrast to these low isotope...Contributions to Mineralogy and Petrology 88, 233–245. Barreiro, B.A., Cooper, A.F., 1987. A Sr, Nd, and Pb isotope...Canadian Mineralogist 46, 753–777. Cooper, A.F., Barreiro, B.A., Kimbrough, D.L., Mattinson, J.M., 1987 |  | | Book (edition) | | International Symposium on Carbonatites in Pocos de Caldas, Brazil for which this writer was keynote speaker. The... Pakistan, Quebec, Finland, Guyana, Venezuela, Brazil, Paraguay, Angola and South-West Africa, i.a. Carbonatites...Quebec and Araxa, Brazil) and important sources of P, Ti, Cu and CaCO; (Jacupiranga, Brazil). In addition...Carbonatites of the World United States Canada Brazil Greenland, Europe, and the U.S.S.R. Africa India...Algoma-Sudbury districts of Ontario (Parsons, 1961). For Brazil few detailed reports are available, but summaries |  | | Report (issue) | | Otago, South Island, New Zealand . Barbara A. Barreiro and Alan F. Cooper Rb/Sr and Sm/Nd ratios of metasomatized...Zealand indicates a Paleozoic mantle enrichment (Barreiro and Cooper). However, calculation of diffusion...depletion and later selective LIL enrichment (Barreiro and Cooper). More than one enrichment event may...Australia: Menzies and Wass, 1983; New Zealand: Barreiro, 1983, Barreiro and Cooper, this volume; the western United...signatures that are relatively radiogenic (Barreiro, 1983; Barreiro and Cooper, this volume) or nonradiogenic |  | | Book | | Hamersley province of Western Australia, Carajas in Brazil and the Sishen Fe deposits and Kalahari Mn oxides...Meso-Neoproterozoic Passagem de Mariana (Minas Gerais, Brazil). In making this comparison, they pointed...mobile elements. The Araxá carbonatite (Minas Gerais, Brazil) is a Cretaceous alkaline ring complex of...mineralisation can be found in the USA (Mountain Pass), in Brazil (Goiás, Tapira and the above-mentioned Araxá)...al. 1974; Zaitsev et al. 1998); Jacupiranga in Brazil, where apatite ore was concentrated by weathering |  | | Book | | of about 2000), with production being moved to Brazil. The remainder of southern and central England...barytocalcite, manganese-rich calcite, dolomite, norsethite, siderite and witherite (Moles 1985). Fair Isle...in grnnodioritc from the Mountsorrcl area (e.g. Brazil Wood, 153 Blackclinosafflorite encrustingdendritesof...ankerite. dolomite, kutnohoritc, minrecordite and norsethite. dolomite trigonal DOLOMITE GROUP CaMg(C03)...aplitc in the Main Mountsorrcl quarry; in dioritc at Brazil Wood; in granodioritc at live Iocations-Cocklow |  | | Book | | Continental Arc Volcanics Ham1on. R. S and B. A. Barreiro (1984) (eds.) Andean Jlag1111uis111· Che1111cal...calcite. dolomite. REE-carbonates. ,vitherite. norsethite. zirconium silicates. and/or serpentine. A distinct...I. Petrol.. 39, 18951903. Hannon, R. S., B. A. Barreiro, S. Moorbath, J. Hoers, P. W. Francis, R. S. Thorpe...Coastal Cordilleras, Peru. In R. S. Harmon and B. A. Barreiro (eds.), Andean Mag1natis1n: Che111ica/ and Isotopic |
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