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FAQ
| Overo, Cerro |

There are no activity reports for Overo, Cerro.
There are no eruptions known for Overo, Cerro.
The solitary Cerro Overo maar is located on the lower NE flank of Chiliques volcano, west of the Salar de Aguas Calientes. The youthful morphology of the maar suggests a possible Holocene age. The 600-m-wide, 80-m-deep mafic maar produced the least silicic youthful volcanic rocks found in this part of the central Andes.