Marmota Ltd Uranium Exploration Program Targets 3.7km Strike Extension

Marmota's Major Uranium Play: Target 4 Program Unlocks Potential 3.7km Strike Extension

Marmota Limited (ASX: MEU) has completed its comprehensive drill program design for the Junction Dam uranium restart, with the final piece of the puzzle—Target 4—revealing what could be the company's most exciting opportunity yet. The newly designed program targets an untested 3.7-kilometre strike extension of the uranium-bearing Jason's Palaeochannel, directly adjacent to Boss Energy's recently upgraded 13.3 million pound uranium resource.

This announcement represents the culmination of the Marmota Ltd uranium exploration program, which takes a systematic approach to reviving one of Australia's most significant uranium discoveries. Furthermore, the company now holds a fully designed and fully funded exploration program spanning four distinct target areas across its Junction Dam tenement.

Target 4: The Untested Frontier Adjacent to 13.3 Million Pound Resource

The completion of Target 4's program design marks a significant milestone for Marmota's uranium ambitions. Using state-of-the-art gravity imagery, the company has identified a potential northeastern extension of the Yarramba Palaeovalley—the same geological structure that hosts Boss Energy's impressive Jason's uranium resource.

Key Target 4 Highlights:

The gravity imagery reveals compelling geological features that mirror successful uranium deposits in the region. Both Jason's uranium resource and Jason's South are positioned in basement depressions along the Yarramba Palaeovalley. Consequently, these same depression patterns continue directly into Marmota's tenement.

Historical Validation Adds Confidence

Adding credibility to the Target 4 concept, historical drilling from 1972 provides tantalising evidence of uranium potential. In addition, Sedimentary Uranium NL's drillhole (580-49) recorded anomalous gamma radiation readings more than 10 times background levels in Eyre Formation sediments—the same rock unit that hosts uranium mineralisation at Jason's, Honeymoon, and Marmota's existing Junction Dam resource.

What is In-Situ Recovery (ISR) Mining?

For investors new to uranium exploration, understanding ISR mining is crucial to appreciating Marmota's strategy. In-Situ Recovery represents the most cost-effective and environmentally friendly method of uranium extraction.

ISR works by injecting a solution through wells into underground ore bodies, dissolving the uranium, then pumping the uranium-rich solution back to the surface for processing. This method:

• Eliminates open-pit mining: No large excavations or waste rock removal
• Reduces environmental impact: Minimal surface disturbance compared to traditional mining
• Lowers operating costs: Significantly cheaper than conventional mining methods
• Enables selective extraction: Targets only uranium-bearing zones

The Eyre Formation sands that Marmota is targeting are specifically known to be amenable to ISR mining. For instance, this makes any discoveries immediately relevant for potential future production.

Comprehensive Drill Program: 39 Holes Target Jason's Extension

Target 4's drill program demonstrates Marmota's methodical approach to maximising discovery potential:

Technical Specifications:

• Drill method: Rotary Mud drilling with downhole geophysical probes
• Target formation: Lower Eyre Formation sands (ISR-amenable)
• Logging protocol: Gamma and resistivity tools for lithology and uranium grade calculation
• Expert design: Program developed by uranium specialist Mark Couzens

The drilling strategy specifically targets uranium mineralisation in the lower Eyre Formation. Furthermore, this ensures any discoveries align with proven ISR mining techniques used successfully throughout the region.

Complete Junction Dam Restart: $4 Million Fully Funded Program

With Target 4's design completion, the Marmota Ltd uranium exploration program now possesses a comprehensive restart program spanning the entire Junction Dam tenement:

Funding Structure:

• Stage 1: $2 million allocated
• Stage 2: Additional $2 million allocated
• Total budget: $4 million fully funded
• Financial position: Company reports strongest financial position in its history

Investment Thesis: Strategic Position in Proven Uranium Province

Marmota's Junction Dam project represents a compelling investment opportunity built on several key advantages. However, the strategic positioning within this proven uranium province offers particular benefits:

Proven Geology & Infrastructure:

• Located adjacent to operating Honeymoon uranium plant
• Neighbouring Boss Energy's 13.3 million pound Jason's resource
• Established ISR-amenable geology with historical uranium production

Systematic Exploration Approach:

• 400-hole program provides comprehensive tenement coverage
• Expert program design by uranium specialist Mark Couzens
• State gravity imagery identifies high-priority targets

Strategic Timing:

• Uranium market strengthening with growing nuclear energy demand
• Company in strongest financial position ever
• Fully funded exploration removes financing risk

Discovery Upside:

• 3.7-kilometre untested strike extension at Target 4
• Multiple high-priority targets across four distinct areas
• Historical uranium discovery at Junction Dam validates tenement potential

Chairman's Perspective:

"Marmota put Junction Dam on the map. It is one of the most exciting uranium discoveries in Australia, and we are delighted the forward program is fully designed and fully funded. The Company is in its strongest financial position ever, and now with the strongest suite of exploration projects in the Company's history."

— Dr Colin Rose, Executive Chairman

Why Should Investors Consider Marmota's Uranium Strategy?

The completion of Target 4's program design positions the Marmota Ltd uranium exploration program as a compelling uranium exploration story with multiple catalysts ahead. In addition, several key factors make this opportunity particularly attractive:

Near-Term Catalysts:

• Native title clearances to enable drilling commencement
• Coordination with upcoming gold program at Greenewood/Mainwood
• Potential for significant uranium discoveries across four target areas

Strategic Advantages:

• Diversified portfolio: Gold, titanium, and uranium projects
• Proven management: Track record of significant discoveries
• Financial strength: Fully funded exploration programs

Market Position:

• Adjacent to 13.3 million pound uranium resource
• Access to existing uranium processing infrastructure
• ISR-amenable geology reduces future development risks

Technical Merit Drives Investment Appeal

The systematic approach to reviving Junction Dam demonstrates strong technical merit. Furthermore, the exciting potential of the untested 3.7-kilometre Target 4 extension creates a compelling opportunity for investors seeking exposure to uranium exploration upside in a proven geological setting.

The comprehensive nature of the Marmota Ltd uranium exploration program spans multiple target areas, each offering distinct geological advantages. Consequently, this diversified approach within a single tenement reduces exploration risk whilst maximising discovery potential.

Key Tracking Points:

• Native title clearance progress
• Drill program commencement timing
• Assay results from priority targets
• Integration with broader exploration portfolio

With uranium markets strengthening and Marmota holding one of Australia's most promising uranium exploration portfolios, the company represents an interesting opportunity for investors seeking exposure to the sector's growth potential. The systematic approach embodied in the Marmota Ltd uranium exploration program provides multiple avenues for success across its comprehensive Junction Dam tenement.

Could Marmota's Junction Dam Restart Deliver Your Next Uranium Investment Opportunity?

With Target 4's design now complete, Marmota Limited presents a compelling uranium exploration opportunity featuring a fully funded $4 million program targeting an untested 3.7-kilometre strike extension adjacent to Boss Energy's 13.3 million pound resource. The company's systematic approach to reviving Junction Dam—spanning 400 drill holes across four distinct target areas—positions investors to benefit from multiple discovery catalysts in one of Australia's most proven uranium provinces. To explore how Marmota's comprehensive uranium strategy and strongest-ever financial position could fit into your investment portfolio, visit marmota.com.au for detailed company information and the latest project developments.