
April 14, 2025
Trigg Minerals (ASX:TMG,OTCQB:TMGLF) is an emerging force in the global critical minerals sector, dedicated exclusively to the development of antimony—an essential metal recognized by the United States, Australia, and the European Union for its critical role in national security, energy transition technologies, and advanced manufacturing.
The company’s flagship Wild Cattle Creek deposit, part of the Achilles antimony project in New South Wales, is the highest-grade undeveloped antimony resource in Australia and one of the few large-scale, standalone antimony projects worldwide. As global supply chains recalibrate and geopolitical tensions mount, Trigg Minerals is strategically positioned to deliver a secure, sovereign supply of antimony to Western markets amid a deepening global shortfall.

The company is advancing an aggressive drilling and resource growth program at Wild Cattle Creek, targeting an increase from its current JORC-compliant resource of 1.52 Mt @ 1.97 percent antimony (29,902 tonnes contained metal) to over 100,000 tonnes—potentially placing it among the world’s top three antimony deposits.
Company Highlights
- Trigg Minerals is an ASX-listed company entirely focused on antimony, a critical mineral vital for solar panels, flame retardants, semiconductors and military applications.
- The flagship Achilles project’s Wild Cattle Creek deposit hosts a high-grade JORC resource of 1.52 Mt @ 1.97 percent antimony for ~30,000 tonnes contained antimony—Australia’s highest-grade undeveloped antimony deposit.
- The company’s aggressive expansion plan includes a near-term drilling program targeting a threefold increase in contained antimony to over 100,000 tonnes, positioning Trigg among the top three antimony deposits globally.
- Trigg is attracting growing attention as a potential partner to support Western antimony supply chains amid rising demand and geopolitical tension.
- Operating in New South Wales—a Tier 1 jurisdiction—Trigg benefits from government incentives, including co-investment, exploration support and deferred royalty schemes.
- China controls 83 percent of global antimony production and recently banned exports to the US, creating a strategic opening for Western suppliers like Trigg.
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12 November 2025
Trigg Minerals
Developing America’s next sources of antimony and tungsten – critical minerals essential for defence, energy and advanced technologies.
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