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Data do documentoTítuloAutor(es)
2012Chemistry, Raman and infrared spectroscopic characterization of the phosphate mineral reddingite : (MnFe)3(PO4)2(H2O,OH)3, a mineral found in lithium-bearing pegmatite.Frost, Ray L.; Xi, Yunfei; Cipriano, Ricardo Augusto Scholz; Belotti, Fernanda Maria; Lagoeiro, Leonardo Evangelista
2014Magnetite-hematite transformation : correlation between natural and synthetic features.Barbosa, Paola Ferreira; Lagoeiro, Leonardo Evangelista; Cipriano, Ricardo Augusto Scholz; Graça, Leonardo Martins; Mohallem, Nelcy Della Santina
2011Electron Backscattering Diffraction (EBSD) as a tool to evaluate the topotactic and epitactic growth of minerals : the example of the magnetite and hematite.Barbosa, Paola Ferreira; Lagoeiro, Leonardo Evangelista; Cipriano, Ricardo Augusto Scholz; Graça, Leonardo Martins; Silva, Gilberto Henrique Tavares Álvares da
2010Spectroscopic characterization of transition metal impurities in natural montebrasite/amblygonite.Dias, Lorena Nunes; Pinheiro, Mauricio Veloso Brant; Moreira, Roberto Luiz; Krambrock, Klaus Wilhelm Heinrich; Guedes, Kassílio José; Menezes Filho, Luiz Alberto Dias; Karfunkel, Joachim; Schnellrath, Jurgen; Cipriano, Ricardo Augusto Scholz
2012Metavivianite, Fe2+Fe3+2(PO4)2(OH)2 6H2O : new data and formula revision.Chukanov, Nikita V.; Cipriano, Ricardo Augusto Scholz; Aksenov, Sergey M.; Rastsvetaeva, Ramiza K.; Pekov, Igor V.; Belakovskiy, Dmitriy I.; Krambrock, Klaus Wilhelm Heinrich; Paniago, Roberto Magalhães; Righi, Ariete; Martins, R. F.; Belotti, Ricardo Augusto; Bermanec, Vladimir
2012Pseudomorphs of low microcline adularia fourlings from the Alto da Cabeça (Boqueirão) and Morro Redondo pegmatites, Brazil.Bermanec, Vladimir; Horvat, Marua; Gobac, Željka Žigovečki; Zebec, Vladimir; Cipriano, Ricardo Augusto Scholz; Škoda, Radek; Wegner, Reinhard; Barreto, Sandra de Brito; Dodony, Istvan
2016Ferrorhodonite, CaMn3Fe[Si5O15], a new mineral species from Broken Hill, New South Wales, Australia.Shchipalkina, Nadezhda V.; Chukanov, Nikita V.; Pekov, Igor V.; Aksenov, Sergey M.; McCammon, Catherine; Belakovskiy, Dmitriy I.; Britvin, Sergey N.; Koshlyakova, Natalya N.; Schäfer, Christof; Cipriano, Ricardo Augusto Scholz; Rastsvetaeva, Ramiza K.
2016An assessment of monazite from the Itambé pegmatite district for use as U–Pb isotope reference material for microanalysis and implications for the origin of the “Moacyr” monazite.Gonçalves, Guilherme de Oliveira; Lana, Cristiano de Carvalho; Cipriano, Ricardo Augusto Scholz; Buick, Ian S.; Gerdes, Axel; Kamo, Sandra L.; Corfu, Fernando; Marinho, Moacyr Moura; Chaves, Alexandre de Oliveira; Valeriano, Claudio; Nalini Júnior, Hermínio Arias
2013Assessment of the molecular structure of natrodufrénite – NaFe^2+Fe^3+(PO4)4(OH)6.2(H2O), a secondary pegmatite phosphate mineral from Minas Gerais, Brazil.López, Andrés; Frost, Ray L.; Xi, Yunfei; Cipriano, Ricardo Augusto Scholz; Belotti, Fernanda Maria; Ribeiro, Érika
2015An SEM, EDS and vibrational spectroscopic study of the silicate mineral meliphanite (Ca,Na)2Be[(Si,Al)2O6(F,OH)].Frost, Ray L.; López, Andrés; Theiss, Frederick L.; Romano, Antônio Wilson; Cipriano, Ricardo Augusto Scholz