Blackstone Minerals Limited engages in the exploration of mineral properties in North America, Vietnam, and Australia. The company primarily explores for nickel, cobalt, copper, gold, and manganese deposits. It holds a 100% interest in the Gold Bridge project that covers an area of approximately 367 square kilometers located in British Columbia, Canada. The company also holds a 90% interest in the Ta Khoa project located in Son La Province, Vietnam. Blackstone Minerals Limited was incorporated in 2016 and is based in West Perth, Australia.