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
Aztec Bowl (stadium) storage areas under the arena seats on the inside of the arena. There has been a request to remove the stadium from the National Register of Historic Places. Aztec Bowl (stadium) Aztec Bowl was a football stadium (a Works Progress Administration project) on the San Diego State University campus in San Diego, California. Aztec Bowl hosted the San Diego State University Aztecs football team until they moved to Qualcomm Stadium in 1967. The stadium held 12,592 people at its peak and cost $500,000 to build. It was dedicated on October 3, 1936 before 7,500 people, after being completed earlier that