Trigg Minerals Limited’s Antimony Canyon Breakthrough: Maiden Sampling Yields Up to 33.2% Sb and Uncovers Vast, Multi-Horizon Resource Potential
Thursday, August 14, 2025
at
9:31 am
Trigg Minerals Limited reports outstanding exploration results at its Antimony Canyon Project, confirming multiple high-grade antimony zones with grades exceeding 10%. The breakthrough reveals a vast, vertically extensive mineral system, paving the way for promising future developments in supply potential for the global market.
Trigg Minerals Limited has released encouraging exploration findings from its Antimony Canyon Project in Utah, USA, that could signal significant resource potential. The company’s initial field program retrieved 251 rock chip samples, with multiple outstanding channel assays registering antimony concentrations as high as 33.2% and several samples exceeding 10% antimony content. These results, derived from both historic mine workings and newly identified zones, confirm the presence of robust and high-grade antimony mineralisation across a large, laterally extensive area of approximately 3.5 km by 1.5 km.
The discovery of mineralisation beneath the Flagstaff Formation is particularly noteworthy. High-grade stibnite-filled concretions in tuffaceous sandstone suggest a vertically extensive mineral system that extends well beyond historically recognized horizons. Detailed channel sampling at historic sites—such as the Stebenite, Little Emma, Gem, and Mammoth mines—shows average grades up to 9.73% and maximum values reaching 33.2% antimony, surpassing previous USBM reports from the 1940s. These modern sampling techniques have provided critical data with reliable QA/QC protocols, lending confidence to the analytical results and reinforcing the Geological and JORC Exploration Target assumptions.
Field work, which included nine days of detailed geological mapping and sampling, has also revealed a complex geological setting. Mineralisation occurs in multiple, vertically stacked layers within a felsic lapilli tuff horizon that creates a predictable, mappable footprint. The observed mineralisation styles range from massive sulphide veining to disseminated stibnite in breccias and altered tuffs, indicating a long-lived hydrothermal system. In addition, a previously unrecognised volcanic component has been identified, helping to refine the exploration model to reflect a hybrid epizonal orogenic and epithermal system.
Looking ahead, Trigg Minerals Limited plans to continue its exploration efforts with further mapping, geophysical surveys, and preparation for drill testing high-priority zones. The company’s targeted exploration program is set to validate and potentially convert these promising findings into a robust, SK1300/JORC-compliant resource estimate.
The news carries a bullish sentiment for the project. High-grade assays, superior to historical indices, and the identification of new exploration targets combine to enhance the overall resource potential and justify further investment in drilling and detailed geophysical surveys. On the other hand, a bearish perspective might point to inherent exploration risks, including the challenges of extending the mineral system beyond surface indicators and the need for additional costly drilling to fully delineate the deposit. Nonetheless, the strong technical validation and strategic field program provide a robust foundation for optimism among investors and beginner traders alike.