potosi mine entrance - adit


potosi mine entrance - adit, bocamina, candelaria, cerro rico, door, gate, grid, masonry, mina, mina candelaria, mining, pipes, potosí, rails, tunnel, vault

Bocamina - Adit - Entrance of the Candelaria silver mine - Potosi (Bolivia)

The Candelaria mine is one of the oldest mines of Potosí, and it has been active for more than 200 years.­ But the rich silver ore veins are long gone, and the remaining ore contains less than 15% of various metals.­

For more information about this mine, read the album description.

More images of ▶ adit bocamina candelaria cerro rico door entrance gate grid masonry mina mina candelaria mine mining pipes potosí rails tunnel vault
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