Grupo Minero Las Cenizas

Grupo Minero Las Cenizas
Company typePrivate
IndustryCopper & Gold
GenreMining
Founded1978
HeadquartersSantiago, Chile
Cabildo mining district
Location of some of the principal mining assets of Grupo Minero Las Cenizas

Grupo Minero Las Cenizas is a medium-scale Chilean copper mining company. It owns mines in the regions of Antofagasta and Valparaíso. In 2022 it purchased Franke mine and its mineral processing facilities from KGHM Polska Miedź. Grupo Minero Las Cenizas had formerly a gold mining operation in Alhué. The company was established in 1978 and grew out from its base of operations in the mining district of Cabildo in Valparaíso Region. In 2015 the company produced 25,000 metric tons of copper.