Achilles Is Heating Up

Key Concepts

• Hoba Basin Deposits: Geological formations characterized by deep vertical mineralization.
• High-Grade Shoots: Concentrated zones of valuable minerals that extend significantly in depth.
• Maiden Resource: The initial estimate of mineral resources for a project.
• Indicated vs. Inferred Resources: "Indicated" refers to resources with higher confidence levels (usually closer to the surface), while "Inferred" refers to resources with lower confidence, requiring further drilling.
• Massive Sulfides: A type of mineral deposit often associated with high-grade precious or base metals.
• Step-back Drilling: A drilling technique where rigs are moved further away from the initial target to intersect deeper or lateral extensions of a mineralized body.

Geological Context and Deposit Depth

The speaker highlights that Hoba Basin deposits are characterized by their significant depth, citing the CSA mine as a benchmark that reaches 2 kilometers. The formation process involves the ground cracking open, allowing mineralized fluids to rise from deep within the crust. Because of this structural nature, high-grade mineral shoots can persist for hundreds of meters or even kilometers.

Current Exploration Status at Achilles

The Achilles project is currently in its early stages, with exploration primarily focused on the top 250 meters.

• Maiden Resource: The project has established a maiden resource of 38 million ounces of silver.
• Resource Classification: Approximately 60% of this resource is classified as "indicated," largely due to the close-spaced drilling conducted near the surface.
• Expansion Strategy: The company is transitioning to "big deep stepbacks" to test the mineralization down to 500 meters or more. This strategy aims to convert the deeper "inferred" sections into higher-confidence resources, with the potential to double the current ounce count.

Discovery of the New Mineralized Zone

A significant development mentioned is the discovery of a new zone located approximately 70 meters above the primary mineralization.

• Discovery Indicators: The team identified extensive alteration, which led to the intersection of massive sulfides.
• Technical Details: While the initial intersection was 1.7 meters wide, the team views this as the "tip of the iceberg."
• Future Targeting: Drilling is currently being redirected to target this zone, with geological evidence suggesting the zone extends to the north. Future northern step-back holes are expected to intersect this new mineralization.

Strategic Outlook

The speaker expresses optimism regarding the project's growth potential. By moving beyond the initial 250-meter depth, the company aims to prove the continuity of the high-grade shoots. The discovery of the new, shallower zone is viewed as an "addition" to the project's overall value, providing a secondary target that could enhance the total resource profile as the company continues its deep-drilling campaign.

Conclusion

The exploration strategy at Achilles is shifting from shallow, high-confidence resource definition to deep-target testing. By leveraging the geological understanding of Hoba Basin deposits—specifically the vertical continuity of high-grade shoots—the company intends to significantly expand its silver resource base. The unexpected discovery of a new massive sulfide zone provides an additional growth vector that will be integrated into the upcoming northern drilling program.