Lode Resources Silver Discovery Delivers Exceptional Grades at Blocks East

Lode Resources Strikes Gold Again: Fourth High-Grade Silver Discovery Expands Tasmanian Portfolio

Lode Resources (ASX: LDR) has delivered another exploration success story with the identification of exceptional silver and antimony grades at its newly acquired Blocks East prospect in Tasmania. The Lode Resources silver discovery marks the company's fourth high-grade silver-antimony prospect in the state's renowned West Coast mining district, significantly expanding Lode's critical minerals portfolio in one of Australia's most established mineral provinces.

The standout results from historical waste dump sampling have returned extraordinary grades of 5,650 g/t silver, 8.04% antimony, and 8.42% copper – figures that place Blocks East firmly in the high-grade category. Furthermore, these results align with Lode's existing Montezuma, Fahlore, and Silver Cliffs prospects.

Located within the recently acquired Greater Montezuma Project (EL2/2020), Blocks East sits just 2.4 km north of the Montezuma project and 2.5 km west of the producing Hercules mine. This positions it strategically within Tasmania's mineral-rich corridor where major operations including Rosebery, Renison Bell, and Mt Lyell continue to extract value from the region's geological endowment.

Discovery Highlights

"The identification of high-grade silver and antimony mineralisation at the Greater Montezuma Silver-Antimony Project reflects continued exploration success across the Company's Tasmanian portfolio and highlights the prospectivity of the West Coast region," said Managing Director Keith Mayes.

Understanding Critical Minerals: Why Antimony Matters to Investors

Antimony represents one of the world's most strategically important yet undersupplied critical minerals. This metallic element plays essential roles in flame-resistant materials, military applications, and emerging battery technologies. Moreover, it proves crucial for both traditional industries and the clean energy transition.

The mineral is classified as "critical" because most global production comes from a single source country, creating supply concentration risks. Over 90% of antimony production originates from China, presenting strategic supply chain vulnerabilities for consuming nations.

Investment Drivers for Antimony:

• Supply constraints: Limited global production sources outside dominant supplier
• Strategic classification: Listed as a critical mineral by the US, EU, and Australia
• Industrial demand: Essential for semiconductors, solar panels, and advanced battery systems
• Limited alternatives: Few viable substitutes exist for key applications

The combination of supply constraints and growing demand has created a compelling investment case for companies with quality antimony assets. This is particularly true for those in stable jurisdictions like Tasmania, where the Lode Resources silver discovery at Blocks East adds critical mass to the company's Tasmanian portfolio.

Blocks East: Scale and Geological Significance

The Lode Resources silver discovery extends beyond isolated high-grade samples. Historical workings and anomalous soils span over 400 metres of strike, with multiple historical tunnels and waste dumps indicating the potential scale and continuity of the mineralised system. This substantial footprint suggests Lode isn't dealing with a small, isolated occurrence but rather a mineralised system with meaningful dimensions.

Geological Indicators:

• Multiple historical tunnels suggesting sustained past mining interest
• Extensive waste dumps indicating significant historical extraction
• 400+ metre strike length of anomalous mineralisation
• Similar geological characteristics to Lode's advanced Montezuma and Fahlore projects

The geological similarities to Lode's more advanced projects are particularly encouraging. Blocks East displays epithermal silver, antimony, and copper mineralisation with identified minerals including jamesonite (lead antimony sulfide), tetrahedrite (copper antimony sulfide), and chalcopyrite (copper iron sulfide). These represent the same mineral suite that characterises the company's flagship Montezuma deposit currently under active drilling.

This epithermal mineralisation style forms when hot, mineral-rich fluids circulate through fractures in rocks near the Earth's surface. The fluids deposit metals as they cool, often creating high-grade concentrations in vein systems – exactly what Lode has identified at Blocks East.

Strategic Portfolio Expansion in Tasmania's Premier Mining District

Lode has systematically expanded its Tasmanian footprint by 155 km² to 250 km² through strategic acquisitions. This consolidates a commanding position in the West Coast mining district, placing the company alongside some of Australia's most successful mining operations.

Nearby Operations Context:

• Rosebery: Produces zinc, lead, copper, silver, and gold
• Hercules: Produces lead, zinc, silver, and gold (2.5km from Blocks East)
• Renison Bell: Tin production facility
• Henty: Active gold production
• Mt Lyell: Copper production operations

This proximity to established infrastructure provides significant operational advantages for future development scenarios. Existing roads, power transmission lines, skilled workforce, and processing facilities reduce potential development costs and timeline risks. In addition, the West Coast mining district benefits from over 150 years of continuous mining activity, creating a supportive regulatory environment and established supply chains.

Near-Term Catalysts and Development Timeline

Lode has submitted drilling approvals to Mineral Resources Tasmania for Blocks East, progressing the prospect within the company's pipeline of drill-ready targets. This regulatory step positions Blocks East for inaugural drilling in 2026, providing a clear near-term catalyst for investors.

Development Timeline:

1. Ongoing fieldwork to extend and define surface mineralisation
2. Drilling approvals submitted to regulatory authorities
3. Inaugural drilling programme planned for 2026
4. Integration with existing Montezuma project logistics

The company maintains active drilling programmes at both the Montezuma Silver & Antimony Project in Tasmania and the Uralla Gold Project in NSW. This ensures continuous news flow and exploration momentum across the portfolio, maximising the potential value creation from each discovery.

Investment Thesis: Critical Minerals in a Premier Jurisdiction

Lode's expanded Tasmanian portfolio now encompasses four high-grade silver-antimony prospects in a globally recognised mineral province. This concentration of critical mineral assets in a stable, mining-friendly jurisdiction creates a compelling investment proposition. Furthermore, global supply chains increasingly focus on secure sources of strategic metals.

Portfolio Summary:

The strategic alignment with Tasmania's mining industry positions Lode to benefit from established infrastructure and regulatory frameworks. However, the company's 100% ownership structure ensures maximum exposure to any future value creation from discoveries.

Critical Minerals Strategy and Policy Support

Tasmania's position as a recognised critical minerals jurisdiction provides additional strategic value for Lode's portfolio. The state government has established frameworks supporting critical mineral development, recognising the strategic importance of domestic supply chains for essential metals.

Silver and antimony both feature prominently in critical minerals strategies globally. Silver's role in renewable energy technologies and electronics manufacturing, combined with antimony's defence and industrial applications, creates diversified demand drivers that support long-term price stability.

The combination of geological prospectivity, established infrastructure, and supportive policy frameworks creates a compelling environment for critical mineral development in Tasmania.

Why Should Investors Follow Lode Resources?

Lode Resources has systematically built a portfolio of high-grade critical mineral assets in established mining jurisdictions, with particular strength in silver and antimony. These metals are experiencing significant supply-demand imbalances. The company's expansion in Tasmania's West Coast district places it at the heart of one of Australia's most productive mineral provinces.

This latest Lode Resources silver discovery at Blocks East reinforces the company's exploration capabilities and validates the strategy of acquiring prospective ground in proven mineral districts. With seven of eight principal prospects containing critical minerals and multiple drilling programmes providing regular catalysts, Lode offers investors diversified exposure to the critical minerals theme.

Investment Tracking Points:

• Multiple near-term catalysts from active drilling programmes
• Strategic critical minerals exposure in stable jurisdictions
• High-grade discoveries across expanding portfolio
• 100% ownership ensuring maximum value capture
• Established mining district with infrastructure advantages

The combination of exploration success, strategic positioning, and exposure to critical minerals makes Lode Resources a compelling opportunity for investors. Consequently, the company provides leveraged exposure to the global transition toward secure, domestic supply chains for strategic metals. Each successful exploration result, including this Blocks East discovery, adds incremental value to an already substantial Tasmanian asset base.

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