refining the sludge - ore processing plant - candelaria silver mine - potosi (bolivia)

refining the sludge - ore processing plant - candelaria silver mine - potosi (bolivia), cerro rico, factory, machine, man, mina candelaria, mine, mining, ore processing plant, potosí, sludge, worker refining the sludge - ore processing plant - candelaria silver mine - potosi (bolivia), cerro rico, factory, machine, man, mina candelaria, mine, mining, ore processing plant, potosí, sludge, worker

refining the sludge - ore processing plant - candelaria silver mine - potosi (bolivia)

Ore Processing Plant - Candelaria Silver Mine - Potosi (Bolivia)

cerro rico
factory
machine
man
mina candelaria
mine
mining
ore processing plant
potosí
sludge
worker
March 2, 2010
Ruta Nacional 1, Potosi, Bolivia