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Type: Artigo de periódico
Title: Edxrf Analysis Of Marajoara Pubic Covers
Author: Calza C.
Anjos M.J.
Bueno M.I.M.S.
Lima T.A.
Lopes R.T.
Abstract: This work evaluated the elemental composition of decorated pottery pubic covers (tangas) from the Marajoara culture of Marajó Island (at the mouth of the Amazon River, Brazil) using EDXRF technique. The XRF system used in this work consists in a Si(Li) detector from ORTEC, with resolution of 180 eV, at 5.9 keV, and a mini X-ray tube with Mo anode. The elements identified in the samples were: S, Cl, K, Ca, Ti, Mn, Fe, Cu, Zn, Ga, Rb, Sr, Y, Zr and Pb. Principal components analysis (PCA) was used to evaluated the provenance of the samples. © 2007 Elsevier B.V. All rights reserved.
Rights: fechado
Identifier DOI: 10.1016/j.nimb.2007.04.099
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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