It was established on 31 October 1843 with its territory being carved out of the Province of Coquimbo.
[1] It was created as consequence of the Chilean silver rush that begun in 1832 in Chañarcillo.
[1] The initial departments were Copiapó, Freirina, Vallenar.
It was disestablished in 1976, becoming a part of the Atacama Region.
This Atacama Region location article is a stub.