adults and children
People of Bolivia and the slaves from Africa had to work in the silver mines for six months without leaving the mines. No going outside side.
The mines of Potosi were discovered in 1545 by the Spanish conquistadors. They were located in present-day Bolivia and were one of the richest sources of silver in the Spanish Empire.
Jubenal Quispe has written: 'Bolivia' 'Asamblea constituyente' -- subject(s): Bolivia, Bolivia. Asamblea Constituyente, Citizen participation, Constitutional conventions, Popular works
See: Anti-Personnel land mines.
Brazil mines silver, lead, and zinc. They grow soybeans, quinoa, Brazil nuts, sugarcane, coffee, corn, rice, potatoes, chia, coca.
Tom Greeves has written: 'Tin mines and miners of Dartmoor' -- subject(s): Tin mines and mining, Pictorial works, History
The silver mines of Potosi in modern-day Bolivia were one of the richest parts of Philip II's empire. The mines produced vast amounts of silver that contributed significantly to the Spanish economy during the 16th century.
20,000 - 40,000 miles
i got mines by three green gems i dont know if it still works
The Plurinational State of Bolivia (Sorry for being a bit late)
Tin is found in minerals as cassiterite, stannite etc. Now important mines are in China, Malaysia, Peru, Indonesia, Brazil, Bolivia, Russia, Thailand, Australia, Mongolia etc.
? Bolivia still is. specify what you mean by "Bolivia"