Cerrejón - Wikipedia
2018-11-22 · Cerrejón is a large open-pit coal mine in Coloia. It is loed in the southeast of the department of La Guajira , close to the border with Venezuela. The coal mine is situated in the northeastern part of the Cesar-Ranchería Basin , the basin of the Ranchería River , between the Sierra Nevada de Santa Marta in the west and the Serranía
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