2014
DOI: 10.1590/s1981-81222014000100018
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Caracterização arqueométrica de pinturas rupestres pré-históricas, pigmentos minerais naturais e eflorescências salinas de sítios arqueológicos

Abstract: The present experimental work was devoted to the chemical and mineralogical characterization of prehistoric rock paintings, of mineral pigments and of saline efflorescences from archaeological sites located in the states of Piauí, Bahia and Ceará, in Brazil, and in the Perito Moreno National Park, in Argentina. Samples were investigated in the laboratory by several analytical techniques, including (i) 57 Fe transmission and conversion electron Mössbauer spectroscopy; (ii) grazing incidence X-ray diffraction; (… Show more

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Cited by 8 publications
(16 citation statements)
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“…Brazil nut ( Berttoletia excelsa ), for example, is today one of the main export products of the Amazon [61]. In the last decade, the Brazilian government has adopted a policy of encouraging the sustainable use of wild species.…”
Section: Discussionmentioning
confidence: 99%
“…Brazil nut ( Berttoletia excelsa ), for example, is today one of the main export products of the Amazon [61]. In the last decade, the Brazilian government has adopted a policy of encouraging the sustainable use of wild species.…”
Section: Discussionmentioning
confidence: 99%
“…A coleta de microamostras de rocha contendo filmes de tinta de pinturas rupestres foi realizada de modo a contemplar representativamente o máximo de cores e tonalidades de tintas com as quais as figuras rupestres foram confeccionadas (CAVALCANTE, 2012). Uma amostra do substrato rochoso também foi coletada, objetivando conhecer a composição químico-mineralógica do suporte das inscrições pré-históricas.…”
Section: Coleta De Microamostras Contendo Filmes De Tinta De Pinturasunclassified
“…• Ocres vermelhos e amarelos coletados dos sedimentos superficiais e das sondagens (CAVALCANTE, 2012;CA-VALCANTE et al, 2017;SILVA, 2018).…”
unclassified
“…Pretendeu-se, portanto, verificar se o material pictórico encontrado em superfície, em estratigrafia (nas sondagens) e, eventualmente, em jazidas do entorno, era idêntico ao utilizado na confecção da arte rupestre. www3.ufpe.br/clioarq clioarqueologica@ufpe.br Clio Arqueológica 2019, v34N1, p.126-162, SILVA;CAVALCANTE;FABRIS DOI: 10.20891/clio.V34N1p126-162 Indexadores: Latindex, ISIS, Google Academic…”
unclassified