Ancient ceramic analysis by neutron activation in association with multivariate methods

AUTOR(ES)

Vinagre Filho, U. M., Latini, R. M., Bellido, A V. B., Buarque, A., Borges, A. M.

FONTE

Brazilian Journal of Physics

DATA DE PUBLICAÇÃO

2005-09

RESUMO

We report a comparative study of two archaeological sites, Bela Vista and Serrano, located in the Araruama region of the state of Rio de Janeiro, in Brazil. The elemental geochemical compositions of the ceramics from both sites were determined by Instrumental Neutron Activation Analysis (INAA). A statistical treatment of the data, using cluster analysis and principal component analysis, indicates that there are no correlations between these sites.

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