ASX-listed Lotus Resources has achieved a milestone at its Letlhakane uranium project in Botswana, announcing a substantial upgrade in its mineral resource estimate (MRE). This development follows an intensive infill drilling programme that has successfully converted a significant portion of the inferred mineral resources into the indicated category. As a result, the indicated mineral resource now represents 50% of the project’s MRE, a marked improvement in the resource classification.
The revised pit-constrained MRE highlights a 65% increase in Letlhakane’s indicated resources, which now stand at 142.2 million tonnes of ore with an average grade of 363 parts per million of uranium oxide. This equates to approximately 113.7 million pounds of uranium oxide. These figures reflect a rigorous and data-driven approach, with the resource estimates constrained by pit shells demonstrating reasonable prospects of eventual economic extraction (RPEEE).
The company’s recent drilling campaign, comprising 164 boreholes spanning 12,108 metres, also identified 4.4 million pounds of new RPEEE-constrained inferred mineral resources at Marotobolo, located along the western edge of the mining licence. Lotus Resources has signalled its intention to further evaluate this newly defined zone as part of its forthcoming exploration plans.
CEO Greg Bittar emphasised the broader implications of these advancements, stating that the upgraded MRE underscores Letlhakane’s potential as a standalone uranium development. He added that these findings would feed into ongoing mining and processing optimisation studies, aimed at preparing an updated scoping study set for release in the third quarter of 2025.
Letlhakane is strategically positioned to complement Lotus’s flagship Kayelekera project in Malawi, which is scheduled to recommence uranium production in late 2025. The parallel development of these projects reflects Lotus’s commitment to securing a robust foothold in the global uranium market, leveraging the resource synergies between the two sites.
Despite the challenges facing the uranium sector, including fluctuating prices and geopolitical considerations, the company’s proactive exploration and resource management strategies provide a foundation for long-term value creation. Notably, the recent drilling campaign at Letlhakane has revealed promising pathways for further resource growth, with plans already in motion to convert additional inferred material into indicated resources in the next phase of drilling.
Lotus Resources remains focused on optimising both its mining processes and cost estimates to enhance the economic viability of Letlhakane. While the market awaits the updated scoping study, the advancements reported in Botswana are a testament to the company’s technical expertise and forward-looking strategy.
