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Highlights
Resolution Minerals (ASX:RML) has commenced drilling at the Horse Heaven Gold-Antimony-Tungsten Project in Idaho
The initial phase involves a multi-hole program designed to verify historic intersections and assess additional minerals
Environmental baseline studies and federal engagement initiatives have been initiated to support long-term development
asx today 200 coverage includes updates from various listed companies, including Resolution Minerals (ASX:RML), which has launched a new exploration campaign at its Horse Heaven Project in Idaho, situated near the Stibnite Gold Mine operated by Perpetua Resources. The project falls within the gold and critical minerals exploration space, highlighting its relevance in both precious and industrial commodity sectors.
Commencement of Phase One Drilling
The company has commenced the first phase of drilling at the Golden Gate prospect within Horse Heaven. A modular HQ diamond drill rig has been deployed to carry out the program, which will span multiple holes with the option for expansion. The primary aim is to confirm historic gold intersections while extending exploration to deeper levels and across lateral zones.
Historic drilling in the area recorded significant intersections of gold mineralisation, and the current campaign will revisit these areas with updated exploration methods. In addition, the company is advancing efforts to identify antimony and tungsten mineralisation, both of which were not sampled in earlier programs. These elements carry strategic importance due to their industrial and technological applications.
Environmental and Survey Work
Alongside drilling, environmental baseline studies are being undertaken to align the program with regulatory standards. These surveys include water quality monitoring, vegetation and habitat assessments, as well as archaeological studies. The work will contribute to a broader Plan of Operation, enabling exploration to be carried out across a wider footprint that includes Golden Gate, Antimony Ridge and additional zones.
Mapping, stream sediment sampling, and geological reviews will also take place during this stage. Early assessments east of Golden Gate suggest the presence of roof pendants, which are believed to have associations with mineralising intrusions, creating further interest in the surrounding ground.
Strategic Importance of Antimony and Tungsten
Antimony and tungsten are classified as critical minerals due to their applications in defence, technology, and energy storage. The United States is entirely dependent on imported antimony, which elevates the relevance of domestic supply initiatives. The Horse Heaven Project, with its historical production during past global conflicts, is positioned as an important source for advancing local supply resilience.
Government and Federal Engagement
Resolution Minerals (ASX:RML) has engaged advisory groups to assist in securing support at the federal level. The company aims to align its exploration efforts with United States government initiatives focused on strengthening the critical minerals supply chain. Advocacy will also cover permitting and engagement with policymakers to support project development under existing regulatory frameworks.
Forward Program Activities
As the Horse Heaven campaign progresses, Resolution Minerals plans to continue exploration with a combination of drilling, sampling, and environmental studies. Drilling at Golden Gate is expected to be completed during the current field season, after which results will be assessed to inform the next phase of activity. Expansion of drilling into other zones is anticipated once baseline studies and permitting are completed.
Frequently Asked Questions
- What is the Horse Heaven Project?
It is a gold, antimony, and tungsten exploration project located in Idaho. - Which company is operating the project?
Resolution Minerals (ASX:RML) is conducting the exploration program at Horse Heaven. - What other activities are planned alongside drilling?
Environmental surveys, sampling, and geological mapping are planned to support broader project work.
