martes, 6 de junio de 2017

This Mask Is the Oldest Human-Made Metal Object in South America


A rectangular copper mask recently found in the southern Andes in Argentina is 3,000 years old — one of the oldest human-made metal objects from South America. Credit: Leticia Inés Cortés/María Cristina Scattolin/Antiquity

An ancient, rectangular copper mask recently found in the southern Andes in Argentina is about 3,000 years old — one of the oldest human-made metal object from South America — and its discovery challenges the accepted idea that South American metalworking originated in Peru, according to archaeologists.

Found at a site where adults and children were buried, the mask dates to approximately 1000 B.C., the scientists wrote in a study describing the find. Holes mark the position of the mask's eyes, nose and mouth, with additional small, circular openings near the edges that could have been threaded to secure it to a face or an object.

Sources of copper ore have been found within 44 miles (70 kilometers) of the location where the mask was uncovered, suggesting that it was produced locally. It is therefore highly probably that metalworking emerged in Argentina at the same time that it was developing in Peru, the researchers wrote in the study. [...] livescience.com


Actualización: Una máscara de cobre pone en duda origen de la metalurgia / Link 2 / Link 3 / Link 4
Hasta ahora, se pensaba que la historia de la metalurgia en Sudamérica se originó en lo que hoy es Perú. El hallazgo de una enigmática máscara en los Andes argentinos podría reescribir la historia. Un estudio asegura que se trata del objeto de metal más antiguo hecho por el hombre en el continente...

1 comentario:

salaman.es dijo...

Actualización: Una máscara de cobre pone en duda el origen de la metalurgia