De Grey Mining Limited is a Western Australian gold explorer and project development company.

De Grey is rapidly growing one of Australia's most exciting new gold discoveries at Hemi within our Pilbara Gold Project in WA. 

The Hemi discovery is rapidly moving towards De Grey’s goal of defining a Tier 1 project with true district-scale potential. Mineralisation in the Hemi area has been identified over a large area and a 9.5 million ounce mineral resource was released in June 2023. The discovery remains open in multiple directions. The total Project Mineral Resource is now 11.7 million ounces.

De Grey’s recent focus on expanding Hemi means many prospective targets remain untested throughout the wider Project area. High priority targets are being progressively drill tested.