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dc.contributor.author
Centeno, Silvia A.
dc.contributor.author
Williams, Veronica Isabel
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dc.contributor.author
Little, Nicole C.
dc.contributor.author
Speakman, Robert J.
dc.date.available
2023-04-19T12:40:47Z
dc.date.issued
2012-01
dc.identifier.citation
Centeno, Silvia A.; Williams, Veronica Isabel; Little, Nicole C.; Speakman, Robert J.; Characterization of surface decorations in Prehispanic archaeological ceramics by Raman spectroscopy, FTIR, XRD and XRF; Elsevier Science; Vibrational Spectroscopy; 58; 1-2012; 119-124
dc.identifier.issn
0924-2031
dc.identifier.uri
http://hdl.handle.net/11336/194487
dc.description.abstract
Non-invasive Raman microspectroscopy, FTIR, μXRD and XRF were used to identify the materials present in the black, red, and white surface decorations in selected pottery wares from two Prehispanic archaeological sites in Northwestern (NW) Argentina (AD 900?1530). The iron manganese spinel jacobsite, MnFe2O4, was found to be the main component of two of the fired black decorations analyzed, while hematite and amorphous silicates were found to be present in the red and white fired decorations, respectively. This is the first study, to our knowledge, that firmly identifies jacobsite in black decorations in Prehispanic archaeological ceramics. In fragments recovered from one site, a carbon-based black pigment was identified while gypsum was observed in the recessed areas of decorative surface incisions. Gypsum, potassium nitrate and halite, most likely deposited during burial, were observed on the surface of some of the fragments analyzed. The results are discussed in the context of the technological processes involved and are compared to compositions previously reported for decorations in ceramic objects from NW Argentina.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
IRON MANGANESE SPINEL
dc.subject
JACOBSITE
dc.subject
PREHISPANIC CERAMICS
dc.subject
RAMAN SPECTROSCOPY
dc.subject
XRD
dc.subject.classification
Química Orgánica
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dc.subject.classification
Ciencias Químicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Characterization of surface decorations in Prehispanic archaeological ceramics by Raman spectroscopy, FTIR, XRD and XRF
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-04-18T13:14:11Z
dc.journal.volume
58
dc.journal.pagination
119-124
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Centeno, Silvia A.. The Metropolitan Museum of Art; Estados Unidos
dc.description.fil
Fil: Williams, Veronica Isabel. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Arqueología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Little, Nicole C.. Museum Conservation Institute; Estados Unidos
dc.description.fil
Fil: Speakman, Robert J.. Museum Conservation Institute; Estados Unidos
dc.journal.title
Vibrational Spectroscopy
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.vibspec.2011.11.004
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