Evidencia arqueométrica del uso del manganeso en artefactos asociados a la cultura Chinchorro

Bernardo Arriaza; Juan Pablo Ogalde; Sebastián Gutiérrez; José Cárcamo; Vivien Standen; Leonardo Figueroa Tagle

doi:10.1017/laq.2022.102

Evidencia arqueométrica del uso del manganeso en artefactos asociados a la cultura Chinchorro

Translated title of the contribution: Archeometric evidence of the use of manganese in artifacts associated with the Chinchorro culture

Bernardo Arriaza
, Juan Pablo Ogalde
, Sebastián Gutiérrez
, José Cárcamo
, Vivien Standen
, Leonardo Figueroa Tagle

Institute of Higher Research

Universidad de Tarapacá

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

This report presents the results of X-ray fluorescence performed on 12 artifacts from Chinchorro funerary contexts, Arica, Northern Chile, focusing the discussion on the presence of manganese (Mn). The sample with the highest concentration of Mn was analyzed with Raman spectrometry to advance on the structural identification of the corresponding black chromophore. All artifacts were positive for the presence of Mn with a range of 1.11% 63.66%. A value above 2% (83.33% of the total) was considered of anthropic origin, and the analyzed pigments were identified as cryptomelane and goethite.

Translated title of the contribution	Archeometric evidence of the use of manganese in artifacts associated with the Chinchorro culture
Original language	French
Pages (from-to)	246-253
Number of pages	8
Journal	Latin American Antiquity
Volume	35
Issue number	1
DOIs	https://doi.org/10.1017/laq.2022.102
State	Published - 9 Mar 2024

Keywords

Arica
Raman
XRF
archaic
criptomelane
goetite
pigment

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10.1017/laq.2022.102

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title = "Evidencia arqueom{\'e}trica del uso del manganeso en artefactos asociados a la cultura Chinchorro",

abstract = "This report presents the results of X-ray fluorescence performed on 12 artifacts from Chinchorro funerary contexts, Arica, Northern Chile, focusing the discussion on the presence of manganese (Mn). The sample with the highest concentration of Mn was analyzed with Raman spectrometry to advance on the structural identification of the corresponding black chromophore. All artifacts were positive for the presence of Mn with a range of 1.11\% 63.66\%. A value above 2\% (83.33\% of the total) was considered of anthropic origin, and the analyzed pigments were identified as cryptomelane and goethite.",

keywords = "Arica, Raman, XRF, archaic, criptomelane, goetite, pigment",

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doi = "10.1017/laq.2022.102",

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AU - Ogalde, Juan Pablo

AU - Gutiérrez, Sebastián

AU - Cárcamo, José

AU - Standen, Vivien

AU - Figueroa Tagle, Leonardo

N1 - Publisher Copyright: © The Author(s), 2023. Published by Cambridge University Press on behalf of the Society for American Archaeology.

PY - 2024/3/9

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N2 - This report presents the results of X-ray fluorescence performed on 12 artifacts from Chinchorro funerary contexts, Arica, Northern Chile, focusing the discussion on the presence of manganese (Mn). The sample with the highest concentration of Mn was analyzed with Raman spectrometry to advance on the structural identification of the corresponding black chromophore. All artifacts were positive for the presence of Mn with a range of 1.11% 63.66%. A value above 2% (83.33% of the total) was considered of anthropic origin, and the analyzed pigments were identified as cryptomelane and goethite.

AB - This report presents the results of X-ray fluorescence performed on 12 artifacts from Chinchorro funerary contexts, Arica, Northern Chile, focusing the discussion on the presence of manganese (Mn). The sample with the highest concentration of Mn was analyzed with Raman spectrometry to advance on the structural identification of the corresponding black chromophore. All artifacts were positive for the presence of Mn with a range of 1.11% 63.66%. A value above 2% (83.33% of the total) was considered of anthropic origin, and the analyzed pigments were identified as cryptomelane and goethite.

KW - Arica

KW - Raman

KW - XRF

KW - archaic

KW - criptomelane

KW - goetite

KW - pigment

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JF - Latin American Antiquity

IS - 1

ER -

Evidencia arqueométrica del uso del manganeso en artefactos asociados a la cultura Chinchorro

Abstract

Keywords

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