Black Bear Minerals reported exceptional silver drill results extending beyond its current Shafter resource and boosted its Independence gold resource to over 2.2 million ounces AuEq, while progressing operational restart studies backed by potential financing.
- Exceptional silver intercepts extend Shafter resource footprint
- Historic core re-analysis reveals higher silver grades and gold
- Independence gold resource updated to 2.2Moz AuEq at low growth cost
- Ausenco awarded expanded Shafter restart studies with EFA support
- Cash reserves of A$5.166 million with A$2.982 million exploration spend
Silver Grades Surge Beyond Existing Shafter Resource
Black Bear Minerals (ASX:BKB) continues to impress with its Shafter Silver Project in Texas, delivering drill intercepts that not only validate but exceed historic data. Recent twin drilling returned thick, high-grade silver zones such as 8.8m at 307g/t Ag in hole SFD019, including an extraordinary 1.4m at 958g/t Ag with lead, zinc, and gold credits. These results expand the mineralised footprint beyond the company’s existing 17.5Moz foreign Mineral Resource Estimate (MRE), highlighting polymetallic potential previously unaccounted for.
The polymetallic nature is underscored by assays showing significant lead, zinc, and gold alongside silver, with historic core re-analysis revealing a 54% uplift in contained silver grades compared to prior results. Notably, gold mineralisation was identified in historic cores that had not been analysed for gold, suggesting additional value beyond silver alone. This new data supports Black Bear’s efforts to convert the foreign MRE to a JORC-compliant resource, a key step towards advancing the project’s development.
Operational Restart Studies Gain Momentum with Ausenco and EFA
In a strategic move to leverage Shafter’s substantial existing infrastructure, valued at an estimated A$150 million, Black Bear has awarded Ausenco the next phase of operational restart studies. These studies will refine process flowsheets, metallurgical testwork, mine planning, and infrastructure refurbishment strategies aimed at a staged, low-capital restart.
Crucially, Ausenco has secured a non-binding Letter of Support from Export Finance Australia (EFA) for potential financing, subject to due diligence and approvals. This endorsement aligns with broader U.S.-Australia cooperation on critical minerals and bolsters Black Bear’s financing options as it advances towards rapid mine restart scenarios.
Independence Gold Project Surpasses 2.2 Million Ounces AuEq
Meanwhile, Black Bear’s Independence Gold Project in Nevada has delivered a significant resource upgrade, with a combined total exceeding 2.2 million ounces gold equivalent (AuEq). The high-grade skarn component alone accounts for 1 million ounces at 6.29g/t gold, while the epithermal resource has expanded to over 1.2 million ounces AuEq.
This resource growth, achieved at a mineral growth cost of just AU$4.71 per ounce, reflects successful extensional drilling and updated geological modelling. The resource remains open for expansion, particularly northwards where historic drilling intercepted skarn mineralisation outside the current resource boundary. Metallurgical testwork confirms the gold is non-refractory and amenable to conventional processing, supporting the project’s development potential.
Financial Position and Exploration Outlook
Black Bear ended the quarter with approximately A$5.166 million in cash, having spent A$2.982 million on exploration activities focused on resource validation and expansion. No mining production or development activities were reported during the period.
Looking ahead, the company plans targeted infill drilling at Shafter to support a maiden JORC Mineral Resource Estimate and to extend polymetallic sampling across historic cores. At Independence, further drilling is planned to test extensions of the skarn and epithermal mineralisation, alongside metallurgical testwork to optimise processing for all oxidation states.
While the Quebec lithium portfolio remains non-core with no substantive activity this quarter, Black Bear’s focus on its high-grade U.S. precious metals assets positions it well to capitalise on rising demand for domestic silver and gold supply chains.
Bottom Line?
Black Bear Minerals is advancing key resource expansions and operational studies that could unlock significant value, but conversion to JORC compliance and securing binding project financing remain critical next steps.
Questions in the middle?
- Will Black Bear successfully convert the Shafter foreign resource to a JORC-compliant Mineral Resource?
- How will the polymetallic potential at Shafter influence future mine planning and economics?
- What are the timelines and likelihood of securing binding financing following the EFA Letter of Support?