Sierra de Velasco
Sierra de Velasco[1] is a mountain range in the Argentine province of La Rioja. Sierra de Velasco runs from north to south just west of the city of La Rioja and east of Chilecito.
References
- ^ "Geología y Petrología del Sector Austral de la Sierra de Velasco, al sur de los 29º44´S, La Rioja, Argentina" (PDF). insugeo.org.ar (in Spanish). Retrieved 29 December 2025.