Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-29T07:35:45.861Z Has data issue: false hasContentIssue false
  • English
  • Français

The Alteration and Natural Consolidation Effects of a Ceramic Vessel in Archaeological Excavation From San Lorenzo Tenochtitlán, Veracruz, Mexico

Published online by Cambridge University Press:  26 February 2011

M.E. Guevara ,
M. Lopez ,
A. Cruz-Lara ,
A. Cyphers  and
J.E. Gama
M.E. Guevara
Affiliation:
Escuela Nacional de Conservación, Restauración y Museografía, IN AH. Exconvento de Churubusco, Xicotencatl y Gral. Anaya, Mexico City 04120.
M. Lopez
Affiliation:
Escuela Nacional de Conservación, Restauración y Museografía, IN AH. Exconvento de Churubusco, Xicotencatl y Gral. Anaya, Mexico City 04120.
A. Cruz-Lara
Affiliation:
Escuela Nacional de Conservación, Restauración y Museografía, IN AH. Exconvento de Churubusco, Xicotencatl y Gral. Anaya, Mexico City 04120.
A. Cyphers
Affiliation:
Instituto de Investigaciones Antropológicas, UNAM, Ciudad Universitaria, Mexico City.
J.E. Gama
Affiliation:
Instituto de Goelogía, Departamento de Edafología UNAM, Ciudad Universitaria, Mexico City.
Get access

Abstract

A study of a ceramic vessel from San Lorenzo Tenochtitlán, Veracruz, México (Early Formative 1550–900 b.C.) was developed using three selected analytical methods: Petrographic thin section, X-ray Diffraction and Scanning Electron Microscopy. The results suggested, that the soil weathering processes on the ceramic vessel generated phenomenons, such as an increase in porosity, a decrease in bulk-density and loss in structural stability.

On the other hand, the presence of amorphous materials (SiO2, FeO3) in the soil, interacted with the ceramic giving it a natural consolidation. The consequences of our study are discussed in detail.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 462: Symposium DD – Materials Issues in Art and Archaeology V , 1996 , 263
Copyright
Copyright © Materials Research Society 1997

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Guevara, M.E., López, M., La restauración y su investigación: el caso de una vasija cerámica de San Lorenzo Tenochtitlán. Veracruz. (Tesis. ENCRM-INAH. México, 1996.), p. 121.Google Scholar
2. Cyphers, A., Descifrando los misterios de la cultura olmeca. (Proyecto arqueológico de San Lorenzo Tenochtitlán. IIA-UNAM. México, 1994.), p. 31.Google Scholar
3. Gama, J.E.. Los suelos tropicales: Génesis, dinámica v degradación. Tesis doctoral. UNAM. México, 1996.), p. 350.Google Scholar
4. Rice, P., Pottery Analysis: A surces Book. (thr university of Chicago Press, USA 1987) p. 559.Google Scholar