Both precious and non-precious metals are worked in the state. Many gold and silver jewelry items are made with filigree (fine metal thread) which is weaved and wrapped into shapes. This technique is Arab in origin and was introduced by the Spanish. The municipalities of Santo Domingo Tehuantepec, Juchitán de Zaragoza and Huajuapan de León are known for this work. Other metals, especially iron, are forged into utilitarian and decorative items in places such as Santiago Jamiltepec and Tlacolula de Matamoros. Items produced include mirrors, frames, figures, knives, machetes and more.Akaike, pp. 42–44
