Eurobattery Minerals is taking a decisive step forward with its San Juan tungsten project in Galicia, signaling a transition from early-stage development into full execution phase, where engineering, financing, and market integration begin to align. The launch of a dedicated digital platform for the project highlights a focus on transparency and community engagement, but also reflects a deeper reality: the asset is approaching construction readiness within Europe’s increasingly competitive critical raw materials landscape.
A Strategic Tungsten Asset in Europe
Located in A Gudiña, north-west Spain, the San Juan project is emerging as one of the few near-term sources of tungsten supply within the European Union. At a time when policymakers and industrial players are working to reduce reliance on imported raw materials, the project carries growing strategic importance.
Tungsten, also known as wolfram, is a high-density, high-temperature metal essential for cutting tools, aerospace alloys, and defense applications. However, global production remains heavily concentrated in China, leaving Europe with a limited and aging domestic supply base. Against this backdrop, even relatively small-scale projects like San Juan are becoming critical to strengthening European supply chain resilience.
High-Grade, Low-Cost Development Model
While modest in global terms, the San Juan deposit stands out due to its grade and accessibility. The project hosts approximately 60,000 tonnes of ore with an average grade of around 1.3% WO₃, positioning it as a high-grade European resource capable of rapid development.
Unlike large, capital-intensive mining projects, San Juan is being developed as a low-CAPEX, modular operation, with initial investment estimated at just €1.5 million to secure a majority stake and begin development. This streamlined model significantly reduces financial risk while enabling faster project timelines. A major advantage lies in its long-term mining licence, valid until 2055, eliminating one of the biggest bottlenecks in European mining—permitting delays. With regulatory approval already in place, the project can move directly into engineering and construction phases, accelerating its path to production.
Engineering and Production Timeline
The project has now entered a critical stage, with Minepro Solutions engaged to deliver process design, plant configuration, and metallurgical validation. The selected processing method—gravimetric concentration—is both cost-efficient and aligned with environmental standards, as it minimizes the use of chemicals. Initial plant capacity is projected at 10 tonnes per hour, with modular expansion options built into the design. This reflects a growing trend across Europe’s mining sector, where companies prioritize scalable production models over large upfront investments.
The development timeline is relatively fast. Engineering and testing are expected to be completed within 20 weeks, followed by construction and commissioning. If execution remains on track, initial production could begin in late 2026 or early 2027, with first commercial deliveries potentially starting even earlier.
Secured Offtake and Market Integration
One of the project’s defining strengths is its early integration into existing industrial supply chains. San Juan is aligned with Wolfram Bergbau und Hütten, part of the Sandvik Group, one of Europe’s leading tungsten processors.
This offtake agreement anchors the project within an established refining and distribution network, providing immediate market access, pricing visibility, and reduced commercial risk. For investors, this transforms San Juan from a speculative mining venture into a contract-backed industrial project with clearer revenue potential and shorter payback periods.
Alignment with EU Policy and Strategy
The project fits squarely within the framework of the EU Critical Raw Materials Act (CRMA), which aims to boost domestic extraction, processing, and recycling of strategic resources. Eurobattery Minerals has submitted San Juan for Strategic Project designation, a status that could unlock faster permitting, EU funding, and stronger institutional support.
As Europe moves from policy to implementation, projects that demonstrate technical readiness, regulatory clarity, and industrial integration are likely to receive priority. In this context, San Juan’s small scale becomes a competitive advantage, enabling it to address near-term supply gaps more quickly than large-scale developments.
ESG and Social License to Operate
The company’s emphasis on transparency and stakeholder engagement reflects the growing importance of the social license to operate in Europe. Mining projects, particularly in environmentally sensitive regions like Galicia, must demonstrate low environmental impact and clear community benefits.
San Juan’s design supports these expectations. The deposit can be mined without blasting, while the chosen processing method reduces chemical usage. Combined with local employment opportunities, these factors contribute to a more sustainable and socially acceptable operation.
A Broader Transformation for Eurobattery Minerals
For Eurobattery Minerals, San Juan represents more than a single project—it marks a transition toward becoming a multi-asset mining company with near-term production capabilities. Alongside its Hautalampi battery minerals project in Finland, the company is building a portfolio that spans both traditional industrial metals and energy transition materials. The tungsten project is expected to deliver the company’s first meaningful revenue stream, potentially as early as 2026, providing internal cash flow to support further development without heavy reliance on external financing.
A Replicable Model for Europe
Beyond its immediate impact, San Juan offers a scalable blueprint for mining across Europe, particularly in regions such as Southeast Europe, including Serbia, Bosnia, and Montenegro. The model—small-scale, high-grade deposits, low capital requirements, modular processing, and secured offtake—is well suited to markets where large-scale financing remains challenging. This approach could unlock a new wave of industrial activity, especially if integrated into broader European supply chains seeking diversified and reliable sources of critical raw materials.
A New Direction for European Mining
A subtle but important shift is underway in Europe’s mining strategy. Instead of relying solely on large flagship projects, the focus is moving toward a network of smaller, agile operations integrated into industrial supply agreements. While individually modest, these projects collectively enhance supply security and resilience. The San Juan tungsten project sits at the forefront of this transition. Its progression into the execution phase reflects a broader evolution where engineering, financing, and industrial partnerships define success. As Europe intensifies efforts to secure critical raw materials domestically, projects that combine speed, regulatory clarity, and market integration will play a central role. In this evolving landscape, San Juan stands out as one of the most tangible near-term contributors to Europe’s tungsten supply chain.
