Oriole Resources extends gold discovery at Mbe project in Cameroon

Oriole Resources PLC's drilling at its Mbe project in Cameroon has significantly extended the MB01-S gold system, confirming a strike length of at least 300 meters, a width up to 400 meters, and extending to 290 meters depth, with mineralisation remaining open in all directions. Recent high-grade intersections, including 1.10 meters at 9.35 grams per tonne gold, support expectations for a considerable resource scale. The company plans to publish a maiden pit-constrained Mineral Resource Estimate for MB01-S in Q4 2025, indicating potential for open-pit mining.

Analysis

Oriole Resources PLC has confirmed a significant extension of its MB01-S gold system at the Mbe project in Cameroon, with recent drilling results revealing a strike length of at least 300 metres and a width of up to 400 metres. The mineralisation extends to a depth of 290 metres and, critically, remains open in all directions, suggesting substantial potential for further resource expansion. The assay results are encouraging, with high-grade intercepts including 1.10 metres at 9.35 grams per tonne (g/t) gold, underpinning the company's expectation of defining a large-scale resource. The positive results have prompted an expansion of the fully funded Phase 1 drilling campaign. A key upcoming catalyst for the company is the planned publication of a maiden, pit-constrained Mineral Resource Estimate (MRE) in the fourth quarter of 2025, which will be the first independent quantification of the discovery and will guide future development, potentially via lower-cost open-pit mining methods.

Key Decisions for Investors

• Investors should closely monitor progress towards the maiden Mineral Resource Estimate scheduled for Q4 2025, as this will be a crucial de-risking event and a primary valuation catalyst for the Mbe project.
• The positive drilling results and confirmation that the system remains open in all directions may present an opportunity for investors with a high-risk tolerance for exploration-stage assets to build or add to positions.
• Further assay results from the ongoing expanded drilling program should be watched as key interim indicators of the deposit's potential scale and grade ahead of the formal resource statement.