Great Northern Minerals Ltd (ASX: GNM) has announced a significant expansion of its Catalyst Ridge REE–Antimony Project in the Mountain Pass District, California (Figure 1). The move marks a step-change in the Company’s U.S. footprint, adding new ground in one of the world’s most strategic rare earth corridors.

Coffee with Samso Episode 70. Advice from Rick Rule, Senior Managing Director, Sprott Inc. President and CEO Sprot US Holdings on REE.