- Source: Estero Marga Marga
Estero marga" target="_blank">Marga marga" target="_blank">Marga is small natural watercourse in Valparaíso Region, Chile. Estero marga" target="_blank">Marga marga" target="_blank">Marga is known for being an important site of Spanish gold mining in the 16th century. The invasive plant species Limnobium laevigatum is present in the watercourse.
Estero marga" target="_blank">Marga marga" target="_blank">Marga is underlain by a blind fault.