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Navegando por Autor Frost, Ray L.

Mostrando resultados 21 a 40 de 90 « Anterior Próximo »*

A vibrational spectroscopic study of the silicate mineral ardennite-(As).
Frost, Ray L.; López, Andrés; Xi, Yunfei; Scholz, Ricardo Augusto; Gandini, Antônio Luciano
26-Fev-2015
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A vibrational spectroscopic study of the silicate mineral harmotome – (Ba,Na,K)1-2(Si,Al)8O16 6H2O – a natural zeolite.
Frost, Ray L.; López, Andrés; Wang, Lina; Romano, Antônio Wilson; Scholz, Ricardo Augusto
28-Jan-2016
★★★★★ (0)
A vibrational spectroscopic study of the silicate mineral inesite Ca2(Mn,Fe)7Si10O28(OH)-5H2O.
Frost, Ray L.; López, Andrés; Xi, Yunfei; Scholz, Ricardo Augusto
21-Jan-2015
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A vibrational spectroscopic study of the silicate mineral lomonosovite Na5Ti2(Si2O7)(PO4)O2.
Frost, Ray L.; López, Andrés; Theiss, Frederick L.; Graça, Leonardo Martins; Scholz, Ricardo Augusto
18-Nov-2014
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A vibrational spectroscopic study of the silicate mineral normandite – NaCa(Mn2+,Fe2+)(Ti,Nb,Zr)Si2O7(O,F)2.
Frost, Ray L.; López, Andrés; Theiss, Frederick L.; Scholz, Ricardo Augusto; Romano, Antônio Wilson
15-Jan-2016
★★★★★ (0)
A vibrational spectroscopic study of the silicate mineral pectolite – NaCa2Si3O8(OH).
Frost, Ray L.; López, Andrés; Theiss, Frederick L.; Romano, Antônio Wilson; Scholz, Ricardo Augusto
14-Jan-2016
★★★★★ (0)
A vibrational spectroscopic study of the silicate mineral plumbophyllite Pb2Si4O10.H2O.
Frost, Ray L.; López, Andrés; Xi, Yunfei; Scholz, Ricardo Augusto; Lana, Cristiano de Carvalho
18-Nov-2014
★★★★★ (0)
An 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; Scholz, Ricardo Augusto
15-Jan-2016
★★★★★ (0)
Assessment 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; Scholz, Ricardo Augusto; Belotti, Fernanda Maria; Ribeiro, Érika
14-Dez-2014
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Assessment of the molecular structure of the borate mineral boracite Mg3B7O13Cl using vibrational spectroscopy.
Frost, Ray L.; Xi, Yunfei; Scholz, Ricardo Augusto
14-Dez-2014
★★★★★ (0)
Characterization of the sulphate mineral amarantite - using infrared, Raman spectroscopy and thermogravimetry.
Frost, Ray L.; López, Andrés; Scholz, Ricardo Augusto; Xi, Yunfei; Silveira, Aléssio Jordan da; Lima, Rosa Malena Fernandes
17-Dez-2014
★★★★★ (0)
Characterization of the sulphate mineral coquimbite, a secondary iron sulphate from Javier Ortega mine, Lucanas Province, Peru – Using infrared, Raman spectroscopy and thermogravimetry.
Frost, Ray L.; Gobac, Željka Žigovečki; López, Andrés; Xi, Yunfei; Scholz, Ricardo Augusto; Lana, Cristiano de Carvalho; Lima, Rosa Malena Fernandes
10-Nov-2014
★★★★★ (0)
Infrared and Raman spectroscopic characterisation of the sulphate mineral creedite - Ca3Al2SO4(F,OH) 2H2O - and in comparison with the alums.
Frost, Ray L.; Xi, Yunfei; Scholz, Ricardo Augusto; López, Andrés; Granja, Amanda
17-Dez-2014
★★★★★ (0)
Infrared and Raman spectroscopic characterization of the arsenate mineral ceruleite Cu2Al7(AsO4)4(OH)13 11.5(H2O).
Frost, Ray L.; López, Andrés; Scholz, Ricardo Augusto; Xi, Yunfei
14-Dez-2014
★★★★★ (0)
Infrared and Raman spectroscopic characterization of the borate mineral colemanite CaB3O4(OH)3 H2O - implications for the molecular structure.
Frost, Ray L.; Xi, Yunfei; Scholz, Ricardo Augusto; Belotti, Fernanda Maria; Cândido Filho, Mauro
17-Dez-2014
★★★★★ (0)
Infrared and Raman spectroscopic characterization of the borate mineral hydroboracite CaMg[B3O4(OH)3]2 3H2O – implications for the molecular structure.
Frost, Ray L.; Sholz, Ricardo Augusto; López, Andrés; Xi, Yunfei; Graça, Leonardo Martins
27-Nov-2014
★★★★★ (0)
Infrared and Raman spectroscopic characterization of the carbonate mineral huanghoite - and in comparison with selected rare earth carbonates.
Frost, Ray L.; López, Andrés; Scholz, Ricardo Augusto; Xi, Yunfei; Belotti, Fernanda Maria
22-Jan-2015
★★★★★ (0)
Infrared and Raman spectroscopic characterization of the carbonate mineral weloganite - Sr3Na2Zr(CO3)6 3H2O and in comparison with selected carbonates.
Frost, Ray L.; Xi, Yunfei; Scholz, Ricardo Augusto; Belotti, Fernanda Maria; Cândido Filho, Mauro
16-Jan-2015
★★★★★ (0)
Infrared and Raman spectroscopic characterization of the phosphate mineral fairfieldite Ca2(Mn2+,Fe2+)2(PO4)2 2(H2O).
Frost, Ray L.; Xi, Yunfei; Scholz, Ricardo Augusto; Belotti, Fernanda Maria; López, Andrés
20-Jan-2015
★★★★★ (0)
Infrared and Raman spectroscopic characterization of the silicate mineral olmiite CaMn^2+[SiO3(OH)](OH) – implications for the molecular structure.
Frost, Ray L.; Sholz, Ricardo Augusto; López, Andrés; Xi, Yunfei; Granja, Amanda; Gobac, Željka Žigovečki; Lima, Rosa Malena Fernandes
14-Dez-2014
★★★★★ (0)

Mostrando resultados 21 a 40 de 90 « Anterior Próximo »*

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Navegando por Autor Frost, Ray L.