Black Bear Minerals has engaged Ausenco for detailed restart studies at its Shafter Silver Project, while securing a non-binding financing support letter from Export Finance Australia to explore funding pathways aligned with U.S.-Australia critical minerals priorities.
- Ausenco awarded expanded restart studies for Shafter Silver Project
- Focus on technical de-risking, feasibility, and infrastructure reuse
- Non-binding Export Finance Australia Letter of Support received
- Project aligns with U.S.–Australia critical minerals cooperation
- Black Bear progressing government and private sector engagement
Ausenco Takes Lead on Shafter Restart Studies
Black Bear Minerals (ASX:BKB) has handed Ausenco Engineering USA South Inc the next phase of operational restart studies for its Shafter Silver Project in Texas. This expanded scope moves beyond initial site inspections to encompass bankable feasibility studies, process trade-off analyses, metallurgical test work, mine planning, environmental assessments, and preliminary execution planning. The goal is a staged, capital-efficient restart leveraging the project's substantial existing infrastructure, valued at approximately A$150 million.
Ausenco’s involvement follows earlier dilapidation studies that outlined order-of-magnitude restart costs. The new studies aim to refine these estimates by assessing refurbishment options and optimising process configurations, potentially accelerating development timelines through infrastructure reuse.
Export Finance Australia Signals Potential Support
In a notable development, Ausenco has secured a non-binding Letter of Support from Export Finance Australia (EFA), the Australian government’s export credit agency. While not a financing commitment, the letter indicates EFA’s willingness to consider backing the project subject to due diligence and approvals. Black Bear plans to advance discussions with EFA alongside engagement with U.S. government stakeholders and private sector partners focused on domestic silver supply security.
This government-backed financing avenue could offer Black Bear longer-duration funding options and greater flexibility compared to traditional standalone project finance, a significant advantage for a brownfield restart like Shafter.
Strategic Alignment with Critical Minerals Cooperation
The Shafter Silver Project’s location and high-grade resource position it well within the evolving framework of U.S.–Australia critical minerals collaboration. With silver increasingly recognised as a strategic metal for sectors including defence, semiconductors, and energy transition, Shafter’s restart aligns with western governments’ push to secure domestic supply chains.
Black Bear’s CEO Dennis Lindgren highlighted the role of Australian engineering expertise in supporting U.S. critical minerals development, underscoring the project’s potential as a reciprocal strategic resource initiative. This positioning may facilitate further government and institutional engagement as the restart studies progress.
Shafter’s Resource and Infrastructure Advantages
The Shafter Project boasts a foreign mineral resource estimate of 17.57 million ounces of silver at an average grade of 289 g/t, currently being converted to JORC standards. Its infrastructure includes a modern Merrill-Crowe processing plant, refinery facilities, underground workings, and utilities; all critical assets for a rapid and cost-effective restart.
Recent exploration has identified high-grade polymetallic mineralisation beyond the current resource, while Black Bear also holds the Independence Gold Project in Nevada, which recently saw a resource upgrade to 2.2 million ounces gold equivalent, adding to the company’s portfolio strength.
Next Steps in Restart and Financing Pathways
Black Bear is set to formally commence the detailed restart studies with Ausenco, while maintaining parallel engagement with EFA and U.S. stakeholders to explore financing options. The company views this phase as a key milestone moving from initial assessments toward formal development planning.
With the Shafter Silver Project’s combination of existing infrastructure, high-grade resources, and strategic alignment with critical minerals supply priorities, Black Bear is positioning itself to capitalise on both market and geopolitical dynamics shaping the precious metals sector.
Bottom Line?
Black Bear’s Ausenco-led restart studies and EFA engagement mark a pivotal step in advancing Shafter’s potential as a strategic U.S. silver supply source, though financing remains contingent on due diligence and approvals.
Questions in the middle?
- How will the restart studies refine the capital intensity and timeline for Shafter’s operational restart?
- What role might Export Finance Australia play in shaping the project’s financing structure?
- Can Black Bear leverage its U.S.–Australia strategic alignment to attract further institutional or government backing?