Global silver trade from the 16th to 18th centuries which China desired, so they traded silver to make up for their trade deficit. The two most important mining colonies of the Spanish Empire were Peru and Mexico, who were estimated to have provided one-hundred thousand tons of silver from the mid 16th Century to the end of the colonial period. The richest, and most productive mine in the Americas was that of Potosí in what is modern day Bolivia. The richest camp in Mexico was in the city of Zacatecas, however the production of this mine was far less than that of Potosi. More simplistic native mining techniques dominated
The Aztec Mummy The Aztec Mummy La Momia Azteca (lit. trans. "The Aztec Mummy"), also known simply as "La Momia", is a 1957 Mexican horror film produced by Guillermo Calderon from his own story idea, scripted by Alfredo Salazar, and directed by Rafael Portillo. It was the first in a trilogy of Mexican mummy films all featuring Popoca, the Aztec Mummy. The other two films were "The Curse of the Aztec Mummy" and "The Robot vs. The Aztec Mummy". The three films were all shot in 1957, one after another without a break in the production schedule. The film was later re-edited and