(Mina Los Amigos)
An old silver mine, already active during 1846, and fairly exhausted before 1900. As the other mine in the district, has produced many millions of pesos in silver.
Ref.:
Cia Minera Los Amigos (1924); Minas Los Amigos, mineral del Romero-Lomas Bayas", Copiapó; CCM, Copiapó.