Chemical Characterization by INAA of Brazilian Ceramics and Cultural Implications

C.S. Munita; R.P. Paiva; M.A. Alves; E.F. Momose; M. Saiki

doi:10.1023/a:1006757031293

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 244: Issue 3

Chemical Characterization by INAA of Brazilian Ceramics and Cultural Implications

Authors:

C.S. Munita

C.S. Munita Instituto de Pesquisas Energéticas e Nucleares-CNEN/SP C.P. 11049 05422-970 São Paulo — SP Brasil

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R.P. Paiva

R.P. Paiva Instituto de Pesquisas Energéticas e Nucleares-CNEN/SP C.P. 11049 05422-970 São Paulo — SP Brasil

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M.A. Alves

M.A. Alves Museu de Arquelogia e Etnologia — USP Av. Prof. Almeida Prado, 1466 05508-900 São Paulo — SP Brasil

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E.F. Momose

E.F. Momose Instituto de Pesquisas Energéticas e Nucleares-CNEN/SP C.P. 11049 05422-970 São Paulo — SP Brasil

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M. Saiki

M. Saiki Instituto de Pesquisas Energéticas e Nucleares-CNEN/SP C.P. 11049 05422-970 São Paulo — SP Brasil

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Pages:: 575–578

Online Publication Date:: 01 Nov 2004

Publication Date:: 17 Jun 2000

Article Category:: Research Article

DOI:: https://doi.org/10.1023/a:1006757031293

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Abstract

Archaeological ceramic fragments from Água Limpa site, in São Paulo, Brazil, were analyzed using instrumental neutron activation analysis. Multivariate statistical methods including Pearson correlation coefficient, cluster and principal components analysis were used to interpret the concentration data. Rare earth and alkaline elements were highly correlated. Six principal components explained 74.9% of the total variance and five clusters were found. The sample chemical composition showed that all samples have the same provenance.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)