Characterization of archaeological obsidians from Lagartero, Chiapas Mexico by PIXE |
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| Authors: | S Rivero-Torres T Calligaro D Tenorio M Jimnez-Reyes |
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| Institution: | aInstituto Nacional de Antropología e Historia, Lic. Verdad No. 6, C.P. 06060 D. F. Mexico, Mexico;bCentre de Recherche et de Restauration des Musées de France, UMR 171, Palais du Louvre-Porte des Lions, 14, Quai François Mitterrand, 75001 Paris, France;cInstituto Nacional de Investigaciones Nucleares, Apdo. Postal 18-1027, Col. Escandón, Delg. Miguel Hidalgo, C.P. 11801 D.F. Mexico, Mexico |
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| Abstract: | Obsidian samples from the archaeological site of Lagartero, Chiapas, Mexico and other samples from Mexican and Guatemalan sources were analyzed by proton induced X-ray emission. Statistical treatments such as principal-component analyses were applied to the data set. Obsidians from Lagartero were identified as coming from two obsidian sources in Guatemala and one in Mexico, thus indicating that there was contact between people of Lagartero and other Mayans or Mesoamericans. |
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| Keywords: | PIXE Obsidians Mesoamerica Lagartero Mexico |
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