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Deep Yellow Limited announced major commercial and engineering advancements for its flagship Tumas paleochannel-hosted uranium project located in the prolific Erongo uranium district of western Namibia. The company finalized credit-approved term sheets for senior project debt facilities syndicated across international development finance institutions and commercial mining banks, securing the core debt financing component required for full project execution.
The Definitive Feasibility Study for Tumas outlines an open-pit, shallow strip-mining operation utilizing continuous truck and shovel extraction across flat desert terrain. The process plant features a proprietary beneficiation and alkaline leaching circuit engineered to deliver steady-state annual output of 3.6 million pounds of U3O8 yellowcake over a projected mine life exceeding thirty years.
Early civil engineering works at the Tumas site have progressed with the completion of the main access corridor, aggregate crushing plants, and construction camp pads. Detailed geotechnical test pitting across the plant site confirmed firm calcrete foundations capable of supporting heavy grinding and leaching vessel configurations without requiring deep piling infrastructure.
Environmental baseline compliance telemetry and groundwater monitoring networks established in coordination with Namibia s Ministry of Agriculture, Water and Land Reform confirm zero seepage risk to regional non-saline aquifers. Process water will be supplied primarily via desalinated seawater transported through existing regional pipeline infrastructure from the Atlantic coast at Swakopmund.
Deep Yellow emphasized that long-term structural supply deficits across global nuclear fuel markets provide an exceptionally favorable pricing backdrop for new low-cost uranium production. The company confirmed that final board approval and full-scale engineering, procurement, and construction mobilization will proceed immediately following execution of definitive loan documentation.
Deep Yellow pointed out that the benign metallurgy and shallow depth of the Tumas ore body eliminate high-cost underground development requirements, ensuring predictable open-pit mining schedules. Detailed hydrogeological monitoring arrays installed across the perimeter confirm that regional groundwater resources remain completely protected from industrial activity throughout all operational phases.