narrowbody aircraft and up to ~40 tonnes for composite-intensive widebody aircraft. The current global commercial aircraft backlog of 16,133 aircraft is more than a decade of embedded aircraft production Global titanium sponge demand is forecast to grow at approximately 4% per annum through 2030, with aerospace and defence among the principal growth drivers resulting in ~ 27% demand growth over six years. Aerospace is arguably the most strategically important part of that growth because it requires the highest quality, most tightly qualified titanium supply. Humanoids and robotics are potentially the most exciting new long-term growth option for titanium. Titanium has a compelling engineering proposition for high-performance motion systems because reducing mass in a moving limb has benefits beyond simply reducing the robot’s total weight. Potential applications include in the high-load motion hardware such as shoulders, hips, knees, elbows, wrists and other structural links and housings. As physical AI moves towards higher performance and greater scale, lightweight, high-strength motion hardware creates a potentially significant new addressable market for titanium. “When you look at the rutile market, the fundamentals are highly compelling. The same qualified titanium supply chain serving today’s commercial airlines and defence requirements can potentially serve tomorrow’s robotics market. The industry has been facing a structural supply deficit for several years, following the closure of several major rutile operations over the past decade and with relatively few new projects coming online. From both a geological and investment perspective, these are the kinds of commodities we want exposure to, markets where long-term supply constraints underpin demand, regardless of short-term macroeconomic cycles.” Langley concludes: “Our goal is to bring the Mkanda project into production within about three years. It’s an ambitious target, but one we believe is achievable given the nature of the deposit, the work programmes already underway and the strength of the underlying market fundamentals. Projects of this nature are rare to find and have historically taken five years or more to reach production, but today’s market is placing a greater premium on delivering new sources of critical minerals as quickly and efficiently as possible.” n
maiden Inferred Mineral Resource estimate at Mkanda of 2.6 million tonnes of contained rutile at a high grade of 0.87%, placing Mkanda in the top six rutile deposits globally. When you combine today’s MRE with the recent high purity 96.6% TiO2 rutile product, the large high grade graphite resource and potential additional streams of zircon and monazite, it is clear Mkanda is evolving into a strategic critical mineral project of significance. It is encouraging to have received positive results of up to 10m @ 1.43% rutile from the central Kahuna prospect, now emerging as a multi-kilometre high grade rutile anomaly. These results will be included in the next updated MRE. We continue to progress the project at pace with multiple workstreams running in parallel, including early-stage conceptual mining and pilot plant studies, graphite flotation test work and aircore drilling underway.” The focus for 2027 will be on completing the PFS, with the intention of transitioning directly into the Definitive Feasibility Study (DFS). Given the consistency of the results to date, and the geological similarities with the nearby Kasiya Rutile-Graphite Project, the team is increasingly confident in its development pathway. Demand/supply fundamentals for Rutile – a Critical Mineral Natural rutile is the highest quality and best source of titanium feedstock for titanium sponge/metals, welding and the pigment industries. Traditional deposits are becoming exhausted with legacy producers in decline, with an anticipated tight supply and industrial demand growth expected to drive strong future prices. The outlook for titanium metal is estimated to increase significantly from US$30B in 2025 to US$54B by 2034 – CAGR 6.5%. Demand is being compounded by increasing defence expenditure and a strategic restructuring of Western titanium supply chains away from historically significant Russian and now growing Chinese supply. Aerospace provides a structural long-term demand foundation for titanium with Airbus forecasts more than 42 000 new commercial aircraft will be required over the next 20 years, while the industry is already carrying a backlog exceeding 16,000 aircraft. Modern aircraft are increasingly titanium intensive, with approximately 10–15 tonnes of titanium material associated with
SEPTEMBER 2026 | www.modernminingmagazine.co.za MODERN MINING 19
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