Sandfire Resources America Inc is engaged in the exploration, development, and mining of its 100% owned flagship property, the Black Butte Copper Project in central Montana, USA. The property contains sediment-hosted zones of massive sulfide mineralization. The drilling encountered zones of strata-bound copper sulfide with cobalt in multiple bedded pyrite zones in the lower part of the Precambrian Belt Super group. The Company's operations are limited to a single industry segment the acquisition, exploration, and development of resource properties.