Brightstar Resources engages in the exploration and development of mineral properties in Western Australia. The company primarily explores for gold. It holds interests in approximately 920 square kilometres of area located in the Laverton region, Western Australia.
The company was formerly known as A1 Minerals Limited and changed its name to Stone Resources Australia Limited in November 2011, and to Brightstar Resources in December 2020.
In May 2023, the company merged with Kingwest Resources.