The proposed merger between Regis Resources and Vault Minerals, valued at approximately $10.7 billion, is expected to bolster efforts to revive the stalled McPhillamys Gold Project in the Central West of New South Wales. The merger would create Australia’s third-largest ASX-listed gold producer, combining major operations in Western Australia with the McPhillamys development near Blayney. The project had been thrown into uncertainty after a federal Indigenous heritage protection order prevented construction of a planned tailings storage facility. theaustralian.com.au +3 Supporters argue the enlarged company will have greater financial strength and technical resources to pursue alternative designs and continue legal and regulatory efforts to advance the mine. McPhillamys is regarded as one of Australia’s largest undeveloped open-cut gold projects and is seen as a potentially significant source of jobs and investment for regional communities around. Opponents, including local landholders and Traditional Owners, remain determined to block the project, citing environmental concerns and the cultural significance of the Belubula River headwaters. The merger has intensified attention on the mine’s future as both sides prepare for further legal and planning battles.