Browsing by Author López, Andrés

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 20 of 58  next >
Issue DateTitleAuthor(s)
2015An SEM, EDS and vibrational spectroscopic study of the silicate mineral meliphanite (Ca,Na)2Be[(Si,Al)2O6(F,OH)].Frost, Ray Leslie; López, Andrés; Theiss, Frederick L.; Romano, Antônio Wilson; Cipriano, Ricardo Augusto Scholz
2014Assessment of the molecular structure of an intermediate member of the triplite-zwieselite mineral series : a raman and infrared study.Frost, Ray Leslie; Xi, Yunfei; López, Andrés; Moreira, Viviane Amaral; Cipriano, Ricardo Augusto Scholz; Lima, Rosa Malena Fernandes; Gandini, Antônio Luciano
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 Leslie; Xi, Yunfei; Cipriano, Ricardo Augusto Scholz; Belotti, Fernanda Maria; Ribeiro, Érika
2013Characterization of the sulphate mineral amarantite - using infrared, Raman spectroscopy and thermogravimetry.Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz; Xi, Yunfei; Silveira, Aléssio Jordan da; Lima, Rosa Malena Fernandes
2013Infrared and Raman spectroscopic characterisation of the sulphate mineral creedite - Ca3Al2SO4(F,OH) 2H2O - and in comparison with the alums.Frost, Ray Leslie; Xi, Yunfei; Cipriano, Ricardo Augusto Scholz; López, Andrés; Granja, Amanda
2013Infrared and Raman spectroscopic characterization of the arsenate mineral ceruleite Cu2Al7(AsO4)4(OH)13 11.5(H2O).Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz; Xi, Yunfei
2013Infrared and Raman spectroscopic characterization of the carbonate mineral huanghoite - and in comparison with selected rare earth carbonates.Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz; Xi, Yunfei; Belotti, Fernanda Maria
2013Infrared and Raman spectroscopic characterization of the phosphate mineral fairfieldite Ca2(Mn2+,Fe2+)2(PO4)2 2(H2O).Frost, Ray Leslie; Xi, Yunfei; Cipriano, Ricardo Augusto Scholz; Belotti, Fernanda Maria; López, Andrés
2013Infrared and Raman spectroscopic characterization of the silicate mineral olmiite CaMn^2+[SiO3(OH)](OH) – implications for the molecular structure.Frost, Ray Leslie; Cipriano, Ricardo Augusto Scholz; López, Andrés; Xi, Yunfei; Granja, Amanda; Gobac, Željka Žigovečki; Lima, Rosa Malena Fernandes
2013Raman and infrared spectroscopic characterization of the arsenate-bearing mineral tangdanite– and in comparison with the discredited mineral clinotyrolite.Frost, Ray Leslie; Cipriano, Ricardo Augusto Scholz; López, Andrés
2014Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure.Čejka, Jiři; Sejkora, Jiři; Cipriano, Ricardo Augusto Scholz; López, Andrés; Xi, Yunfei; Frost, Ray Leslie
2015Raman and infrared spectroscopic study of kamphaugite-(Y).Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz
2016A Raman and infrared spectroscopic study of the phosphate mineral laueite.Frost, Ray Leslie; Cipriano, Ricardo Augusto Scholz; López, Andrés
2015A Raman and infrared spectroscopic study of the sulphate mineral aluminite Al2(SO4)(OH)4 7H2O.Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz; Wang, Lina
2015A Raman spectroscopic study of the arsenate mineral chenevixite Cu2Fe23+(AsO4)2(OH)4-H2O.Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz; Lana, Cristiano de Carvalho; Xi, Yunfei
2014Raman spectroscopy of the arsenate minerals maxwellite and in comparison with tilasite.Frost, Ray Leslie; Cipriano, Ricardo Augusto Scholz; López, Andrés; Xi, Yunfei
2014Raman, infrared and near-infrared spectroscopic characterization of the herderite-hydroxylherderite mineral series.Frost, Ray Leslie; Cipriano, Ricardo Augusto Scholz; López, Andrés; Xi, Yunfei; Queiroz, Camila de Siqueira; Belotti, Fernanda Maria; Cândido Filho, Mauro
2015Scanning electron microscopy with energy dispersive spectroscopy and Raman and infrared spectroscopic study of tilleyite Ca5Si2O7(CO3)2-Y.Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz; Oliveira, Fernando A. N. de
2015A SEM, EDS and vibrational spectroscopic study of the clay mineral fraipontite.Theiss, Frederick L.; López, Andrés; Cipriano, Ricardo Augusto Scholz; Frost, Ray Leslie
2015A SEM, EDS and vibrational spectroscopic study of the tellurite mineral : sonoraite Fe3+Te4+O3(OH) H2O.Frost, Ray Leslie; López, Andrés; Cipriano, Ricardo Augusto Scholz