Colquiri tin mine
La Paz Department, Bolivia
The Colquiri mine is an underground tin-zinc mine located in the western part of Bolivia in La Paz Department. Colquiri is the smaller of the two tin mines owned by the state mining company, Comibol, the other being the Huanuni tin mine near Oruro.
Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).