Documentary about the town of Sierra Grande, a city in the southeast of the province of Río Negro, which until 1992 relied on an iron ore mine whose mine was closed by government decree, triggering the exodus of its inhabitants.
Documentary about the town of Sierra Grande, a city in the southeast of the province of Río Negro, which until 1992 relied on an iron ore mine whose mine was closed by government decree, triggering the exodus of its inhabitants.
