Resolution Minerals’ (ASX: RML) Antimony Ridge project in Idaho has been selected for inclusion into the US government’s FAST-41 program to accelerate development of the nation’s critical infrastructure projects.
The company expected the special framework to fast-track the project’s permitting timelines through enhanced inter-agency coordination, transparent milestone tracking, and dedicated federal oversight.
The designation provides Resolution with a clear pathway to advance the targeted bulk sampling of near surface high-grade antimony mineralisation from existing workings as well as a 250-hole drilling campaign to define the project’s scale.
FAST-41 selection is seen as an endorsement of Antimony Ridge’s quality, highlighting its strategic value as a potential source of US domestic antimony supply for essential defence, energy, and industrial applications.
Critical Minerals Platform
Resolution – one of only three ASX-listed companies to have a project selected for FAST-41 status – expects to benefit from enhanced investor visibility and increased engagement with potential strategic partners and funding sources aligned with the US critical minerals policy.
It complements the company’s planned NASDAQ listing, which is scheduled to be finalised within 45 days.
Importantly, FAST-41 selection supports Resolution’s broader aim of developing a US-focused critical minerals platform based on the Horse Heaven project, which includes Antimony Ridge, the recently acquired Johnson Creek processing mill, and historical high-grade tungsten stockpiles with potential near-term development optionality.
Antimony Ridge is located immediately adjacent to Perpetua Resources’ world-class Stibnite gold project, highlighting the region’s growing importance as a strategic hub for US critical minerals.
US antimony and tungsten supplies have reportedly reached critically low levels in recent months, being heavily drawn down by ongoing global conflicts and tightened by China’s export restrictions.
Clear and Efficient Pathway
“This designation provides a clear and more efficient pathway through permitting, allowing us to progress bulk sampling and drilling activities with greater confidence and transparency,” Resolution chief executive officer (US operations) Craig Lindsay said, adding that FAST-41 selection reinforced the project’s strategic importance.
“Antimony Ridge is a key part of our broader strategy to develop a US-based critical minerals platform at Horse Heaven and we believe we are uniquely positioned to capitalise on strong demand for antimony, tungsten and gold.”
Resolution is expected to work closely with the US Forest Service primary permitting authority to advance a plan of operations for Antimony Ridge under the FAST-41 process.
The company is also preparing to commence diamond drilling of 45 holes for a total 13,700 metres at Horse Heaven’s Golden Gate prospect next month to expand known mineralisation and support a maiden mineral resource estimate.
A separate plan of operations will be prepared to expand the exploration footprint at Golden Gate, reinforcing Resolution’s strategy to pursue multiple high-impact development opportunities across Horse Heaven.
