Contemporary History
The mines were operated by, among other companies, Metalúrgica Mexicana, ASARCO. During its time, a mining strike was called (1948), which was lost by the miners; the company decided to leave, not before collapsing the main shafts and tunnels. The mines were never declared exhausted.
Read more about this topic: Cerro De San Pedro
Famous quotes containing the words contemporary and/or history:
“I have the strong impression that contemporary middle-class women do seem prone to feelings of inadequacy. We worry that we do not measure up to some undefined level, some mythical idealized female standard. When we see some women juggling with apparent ease, we suspect that we are grossly inadequate for our own obvious struggles.”
—Faye J. Crosby (20th century)
“If you look at the 150 years of modern Chinas history since the Opium Wars, then you cant avoid the conclusion that the last 15 years are the best 15 years in Chinas modern history.”
—J. Stapleton Roy (b. 1935)