All abstracts by Bruno Valentim in conference series: Goldschmidt

(2019) Characterization of Coal Char by Raman Microspectroscopy Before and after Acid Leaching
Santos AC, Moreira K, Guedes A & Valentim B

(2019) Raman Microspectroscopy Characterization of Graphite from “Terra Negra and Ferreiros” Mine (NW Portugal)
Moreira K, Santos AC, Valentim B & Guedes A

(2011) The Use of Magnetic Susceptibility in Forensic Soils Analyses
Guedes A, Ribeiro H, Sant'Ovaia H, Rodrigues A, Valentim B, Leal S & Noronha F

(2011) The Variation of Magnetic Susceptibility with Grain Size: Its Implication on Forensic Studies
Ribeiro C, Guedes A, Valentim B, Sant'Ovaia H, Ribeiro H & Noronha F

(2011) Discrimination of Sediment Samples for Forensic Application Using REE
Rodrigues A, Guedes A, Ribeiro H, Valentim B & Noronha F

(2009) Determination of Nitrogen Functionalities by X-Ray Photoelectron Spectroscopy (XPS) in FBC Chars
Valentim B & Guedes A

(2009) Discrimination of Sediment Samples for Forensic Applications
Guedes A, Ribeiro H, Sant'Ovaia H, Valentim B, Rodrigues A, Dória A, Ribeiro MDA & Noronha F

(2009) The Use of Magnetic Susceptibility and Colour on Dune Samples for Forensic Proposes
Rodrigues A, Guedes A, Sant'Ovaia H, Valentim B, Ribeiro H & Noronha F

(2007) X-Ray Photoelectron Spectroscopy Study of Coals with Different Rank
Valentim B, Costa A, Guedes A, Boavida D, Marques M & Flores D

(2007) Micro-Raman Spectroscopy and Optical Reflectance Studies of Coals with Different Rank
Guedes A, Valentim B, Rodrigues S, Costa A, Marques M & Flores D

(2005) Characterization of Fly Ash by SEM/EDS and Raman Spectroscopy
Valentim B, Guedes A & Flores D