Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method
Descripción del Articulo
The Pampa la Cruz archaeological site is located on a marine terrace, 200 meters from the coast of the Huanchaco district in the Trujillo city. Due to the importance of this archaeological complex, one of the great challenges is the study of its mural paintings and pigments for its preservation. Bas...
| Autores: | , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2022 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/24279 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/24279 |
| Nivel de acceso: | acceso abierto |
| Materia: | Pigment clay X-ray diffraction Rietveld method Pigmento arcilla difracción de rayos X método de Rietveld |
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Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld methodDeterminación cualitativa y cuantitativa de la composición mineralógica de pigmentos arqueológicos por difracción de rayos X y modelamiento de las intensidades experimentales según el método de RietveldAsto, EstebanLizarraga, LuisZeballos, ElviraPrieto, GabrielAsto, EstebanLizarraga, LuisZeballos, ElviraPrieto, GabrielPigmentclayX-ray diffractionRietveld methodPigmentoarcilladifracción de rayos Xmétodo de RietveldThe Pampa la Cruz archaeological site is located on a marine terrace, 200 meters from the coast of the Huanchaco district in the Trujillo city. Due to the importance of this archaeological complex, one of the great challenges is the study of its mural paintings and pigments for its preservation. Based on this perspective, the present investigation was developed with the purpose of studying and qualitatively and quantitatively determining the mineralogical composition of mural pigments by powder X-ray diraction and, in this way, determining the presence of degrading agents. The quantitative analysis was performed by the Rietveld method, in order to obtain information on the structural parameters and the weight percentage of each identied phase. The mineralogical composition of the pigments was determined, finding a high percentage of quartz, various clays as minor phases and halite salt; the latter in a small proportion and as an external contaminant. These results are expected to contribute to the preservation, restoration and maintenance of this archaeological site. El sitio arqueológico Pampa la Cruz está situado sobre una terraza marina, a 200 metros del litoral del distrito de Huanchaco en la ciudad de Trujillo. Por la importancia de este complejo arqueológico, uno de los grandes retos es el estudio de sus pinturas murales y pigmentos para su preservación. En función de esta perspectiva, la presente investigación fue desarrollada con el propósito de estudiar y determinar cualitativa y cuantitativamente la composición mineralógica de los pigmentos de mural por difracción de rayos X de polvo y, de esta forma, determinar la presencia de agentes degradantes. El análisis cuantitativo fue realizado por el método de Rietveld, a fin de obtener información sobre los parámetros estructurales y el porcentaje en peso de cada fase identificada. Fue determinada la composición mineralógica de los pigmentos, encontrándose un alto porcentaje de cuarzo, diversas arcillas como fases minoritarias y sal halita; esta última en pequeña proporción y como contaminante externo. Se espera que estos resultados contribuyan con la preservación, restauración y mantenimiento de este sitio arqueológico.Universidad Nacional Mayor de San Marcos2022-12-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/2427910.15381/rif.v25i3.24279Revista de Investigación de Física; Vol. 25 No. 3 (2022); 21-26Revista de Investigación de Física; Vol. 25 Núm. 3 (2022); 21-261728-29771605-7724reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/24279/18871Derechos de autor 2022 Esteban Asto, Luis Lizarraga, Elvira Zeballos, Gabriel Prietohttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/242792023-02-17T10:45:30Z |
| dc.title.none.fl_str_mv |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method Determinación cualitativa y cuantitativa de la composición mineralógica de pigmentos arqueológicos por difracción de rayos X y modelamiento de las intensidades experimentales según el método de Rietveld |
| title |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method |
| spellingShingle |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method Asto, Esteban Pigment clay X-ray diffraction Rietveld method Pigmento arcilla difracción de rayos X método de Rietveld |
| title_short |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method |
| title_full |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method |
| title_fullStr |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method |
| title_full_unstemmed |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method |
| title_sort |
Qualitative and quantitative determination of the mineralogical composition of archaeological pigments by X-ray diraction and modeling of the experimental intensities according to the Rietveld method |
| dc.creator.none.fl_str_mv |
Asto, Esteban Lizarraga, Luis Zeballos, Elvira Prieto, Gabriel Asto, Esteban Lizarraga, Luis Zeballos, Elvira Prieto, Gabriel |
| author |
Asto, Esteban |
| author_facet |
Asto, Esteban Lizarraga, Luis Zeballos, Elvira Prieto, Gabriel |
| author_role |
author |
| author2 |
Lizarraga, Luis Zeballos, Elvira Prieto, Gabriel |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Pigment clay X-ray diffraction Rietveld method Pigmento arcilla difracción de rayos X método de Rietveld |
| topic |
Pigment clay X-ray diffraction Rietveld method Pigmento arcilla difracción de rayos X método de Rietveld |
| description |
The Pampa la Cruz archaeological site is located on a marine terrace, 200 meters from the coast of the Huanchaco district in the Trujillo city. Due to the importance of this archaeological complex, one of the great challenges is the study of its mural paintings and pigments for its preservation. Based on this perspective, the present investigation was developed with the purpose of studying and qualitatively and quantitatively determining the mineralogical composition of mural pigments by powder X-ray diraction and, in this way, determining the presence of degrading agents. The quantitative analysis was performed by the Rietveld method, in order to obtain information on the structural parameters and the weight percentage of each identied phase. The mineralogical composition of the pigments was determined, finding a high percentage of quartz, various clays as minor phases and halite salt; the latter in a small proportion and as an external contaminant. These results are expected to contribute to the preservation, restoration and maintenance of this archaeological site. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-12-15 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/24279 10.15381/rif.v25i3.24279 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/24279 |
| identifier_str_mv |
10.15381/rif.v25i3.24279 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/24279/18871 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2022 Esteban Asto, Luis Lizarraga, Elvira Zeballos, Gabriel Prieto http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2022 Esteban Asto, Luis Lizarraga, Elvira Zeballos, Gabriel Prieto http://creativecommons.org/licenses/by/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos |
| dc.source.none.fl_str_mv |
Revista de Investigación de Física; Vol. 25 No. 3 (2022); 21-26 Revista de Investigación de Física; Vol. 25 Núm. 3 (2022); 21-26 1728-2977 1605-7724 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
| instname_str |
Universidad Nacional Mayor de San Marcos |
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UNMSM |
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UNMSM |
| reponame_str |
Revistas - Universidad Nacional Mayor de San Marcos |
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Revistas - Universidad Nacional Mayor de San Marcos |
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1795238320098246656 |
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13.889614 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
