Browsing by Author "Walter, P."
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Sepúlveda, M.; Gutierrez, S.; Campos Vallette, Marcelo; Clavijo Campos, Ernesto; Walter, P.; Cárcamo, J. J. (Sociedad Chilena de Quimica, 2013)Yellow blocks from the archaeological site Playa Miller 7 (PLM7), on the coast of Atacama Desert in northern Chile, were analyzed by Raman spectroscopy and X-ray fluorescence (XRF) portable. Our results identify for the ...