Ragusa Minerals Confirms High-Grade Manganese and Gold at Purple Pansy Project

High-Grade Manganese and Gold Confirmed at Historic Sites

Ragusa Minerals Limited (ASX:RAS) has revealed assay results from five rock samples collected at its Purple Pansy Manganese-Gold Project in Arizona, USA, confirming exceptionally high-grade manganese and gold mineralisation at historic mining sites. Notably, samples from the Black Rock Mine returned manganese grades exceeding 44%, with BR002 hitting 45.6% Mn and BR001 at 44.6% Mn. Meanwhile, a sample from the Pump Gold Mine yielded 14.8 grams per tonne gold and 22.4 grams per tonne silver, underscoring the polymetallic potential of the project.

These results reinforce the significance of the Black Rock Mine, an open cut historic site where massive manganese oxide mineralisation is exposed laterally and at depth, offering immediate exploration targets. The assay data adds weight to the company’s earlier site visit findings reported in March, which first highlighted the high-grade manganese oxide mineralisation at Purple Pansy’s historic open cut mines. The current sampling builds on that foundation, sharpening focus on the Black Rock and Hidden Apache sites for manganese, and the Pump Mine for precious metals. The project’s 4,142-acre footprint in the Aguila Mining District is a patchwork of historic workings dating back to the 1950s and earlier, now ripe for modern exploration techniques.

Targeted Exploration Program to Follow Up Assay Results

With these encouraging assay results in hand, Ragusa is fast-tracking plans for a geophysical survey program aimed at delineating the full extent of manganese oxide mineralisation at the Black Rock Mine. The survey will focus on the southern highwall, where manganese oxide is visibly exposed beneath a shallow overburden of volcanic breccia. Following the geophysical work, the company intends to select drilling targets to test lateral and depth extensions, with the goal of defining a maiden resource.

This approach aligns with Ragusa’s strategy to leverage geophysical and surface mapping tools ahead of drilling, a prudent step given the absence of any prior drilling at the site. The company’s recent appointment of a North American expert director and progress toward completing its acquisition of Pegasus Tel Inc. are timely moves supporting this next phase of exploration. These developments were detailed in the company’s recent update on Purple Pansy exploration and corporate progress, reflecting a coordinated push to unlock value from the project’s historic manganese and gold assets.

Strategic Importance Amid US Critical Minerals Push

The Purple Pansy Project’s location in the United States positions it uniquely within the national critical minerals landscape. The US currently imports 100% of its manganese, a metal designated as critical due to its essential role in steelmaking and emerging energy technologies. Ragusa’s project is therefore well placed to benefit from federal initiatives aimed at developing domestic supply chains for critical minerals, especially manganese, which is vital for the energy and defence sectors.

Chair Jerko Zuvela emphasised the significance of confirming high-grade manganese oxide mineralisation at Black Rock, describing it as a “major opportunity” for the company to build a project with scale and development potential. The strategic backdrop adds a layer of potential value beyond the raw assay numbers, as government support could accelerate permitting, funding, and eventual production pathways.

Next Steps and Exploration Outlook

Ragusa’s immediate focus will be on completing the geophysical survey specifications with consultants and executing the survey to better define manganese mineralisation boundaries. This will inform drill targeting to test extensions of the known mineralisation. While assay verification and more extensive sampling will be important to confirm these early results, the current data provides a compelling rationale to advance the project’s exploration aggressively.

As Ragusa progresses, investors will be watching how the company balances technical risk with the strategic opportunity presented by the US critical minerals context. The absence of drilling to date means resource estimation remains some way off, but the exposed high-grade mineralisation and historic workings provide a tangible foundation for development. The company’s recent moves, including the near completion of its Pegasus Tel acquisition and appointment of exploration expertise, indicate a methodical approach to unlocking Purple Pansy’s potential, as noted in its April update on exploration progress.