Yellow and red ochre pigments from southern Portugal: Elemental composition and characterization by WDXRF and XRD

Three different yellow and red ochre pigments geological sources from Alentejo—Terras rossas, schist units and weathered iron ore deposits—were studied by elemental and phase analysis complemented with Munsell and CIELAB colour parameters. Central aims were to underline the mineralogical and chemica...

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Detalhes bibliográficos
Autor principal: Gil, M. (author)
Outros Autores: Carvalho, M.L. (author), Seruya, A. (author), Candeias, A.E. (author), Mirao, J. (author), Quiralt, I. (author)
Formato: article
Idioma:por
Publicado em: 2012
Assuntos:
Mural paintings
Ochre pigments
Chromophore
Munsell and CIELAB colour parameters
Texto completo:http://hdl.handle.net/10174/6400
País:Portugal
Oai:oai:dspace.uevora.pt:10174/6400

Texto Completo

http://hdl.handle.net/10174/6400

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