Godolphin Resources Gold Recovery Boost Transforms Lewis Ponds Economics

Godolphin Resources Achieves Game-Changing Gold Recovery Enhancement

Godolphin Resources (ASX: GRL) has achieved a significant metallurgical breakthrough at its 100%-owned Lewis Ponds Project in NSW, with gravity-recoverable gold testing delivering a 21% increase in total gold recovery compared to previous flotation-only results. This Godolphin Resources gold recovery boost strengthens an already compelling project that delivered robust economics in its February 2026 Scoping Study.

The gravity gold component identification has elevated total gold recovery to 83% for the Semi-Massive (SEM) domain, compared to 62.4% from flotation alone. This enhancement provides meaningful upside to the project's existing strong financial metrics and reinforces Lewis Ponds' position as a premier multi-metal development opportunity in the Lachlan Fold Belt.

Key Metallurgical Breakthroughs Unlock Additional Value

Gravity Recovery Results Transform Processing Profile

The metallurgical testwork program has identified a substantial coarse gold component within the Lewis Ponds orebody, with 30-33% of total gold reporting to a coarse +75 μm fraction despite representing less than 5% of sample mass. Furthermore, this discovery has significant implications for future processing efficiency.

Knelson Gravity Test Results:

• High-grade gravity concentrate assaying up to 51.3 g/t Au
• 16-fold upgrade relative to feed grade
• Captures up to 65% of total gold
• Combined with lead flotation achieves 83.7% total gold recovery

The Semi-Massive (SEM) domain demonstrates excellent gravity recovery characteristics, while the Disseminated (DIS) domain – representing the bulk of the orebody – shows fine, sulphide-hosted gold better suited to optimised flotation processing. However, the integration of these techniques creates opportunities for enhanced metallurgical testing protocols across the industry.

Scoping Study Economics Positioned for Further Enhancement

The gravity recovery breakthrough builds upon Lewis Ponds' already compelling project economics delivered in the February 2026 Scoping Study. The project presents a 12-year mine life processing 1.25Mtpa through open pit and underground operations, with potential for further improvements through this Godolphin Resources gold recovery boost.

Base Case Financial Metrics (US$3,700/oz Au, US$55/oz Ag):

• NPV₇.₅%: $481M (pre-tax)
• IRR: 24% (pre-tax)
• Free Cash Flow: $1.1 billion (pre-tax)
• Pre-production Capital: $268M

Upside Case Potential (US$5,055/oz Au, US$82/oz Ag):

• NPV₇.₅%: $1,088M (pre-tax)
• IRR: 40% (pre-tax)
• Free Cash Flow: $2.2 billion (pre-tax)

Management Commentary:

"These outcomes represent a meaningful step forward for the Lewis Ponds Project and have the potential to further strengthen the excellent Scoping Study results delivered last month. The identification of a gravity‑recoverable gold component and the demonstrated uplift in total gold recovery provide additional confidence in the processing assumptions underpinning the Scoping Study." – Managing Director Jeneta Owens

Understanding Gravity-Recoverable Gold

What is Gravity-Recoverable Gold?

Gravity-recoverable gold refers to coarse, free gold particles that can be separated from ore using density differences through centrifugal gravity concentration. Unlike fine gold locked within sulphide minerals that requires flotation or leaching, gravity gold can be captured early in the processing circuit through relatively simple, low-cost equipment.

Why It Matters to Investors

1. Higher Recovery Rates: Captures gold that might otherwise be lost in tailings
2. Lower Processing Costs: Gravity circuits are typically less expensive to operate than flotation
3. Earlier Cash Flow: Gravity concentrates can often be sold directly or processed separately
4. Processing Flexibility: Provides operational options to manage varying ore types

The 16-fold grade upgrade achieved in Lewis Ponds' gravity concentrate demonstrates the presence of significant coarse gold. Consequently, this validates the economic benefit of incorporating gravity recovery into the proposed flowsheet and supports ongoing mining exploration initiatives.

Near-Term Catalysts Drive Project Momentum

Immediate Development Activities

March 2026 Drilling Campaign:

• 2,500m program commencing this month
• Resource expansion targeting
• Geophysical exploration targets testing
• Supporting ongoing project advancement

Future Study Programs

The economic benefits of gravity integration will be evaluated through:

• Expanded metallurgical testwork during future mining studies
• Flowsheet optimisation based on SEM/DIS domain proportions
• Operational flexibility assessments for domain variability management

Processing Strategy Moving Forward:

• Semi-Massive domain: Gravity recovery ahead of flotation
• Disseminated domain: Optimised flotation and liberation focus
• Combined approach maximises recovery across ore types

In addition, these developments align with broader trends in gold mining technology advancement across the sector.

Investment Thesis Strengthened by Technical Advancement

Multi-Metal Asset in Premier Mining Jurisdiction

Lewis Ponds represents a rare combination of gold, silver, and base metals in a single deposit located in the world-class Lachlan Fold Belt. The project benefits from:

• Established Infrastructure: 15km from Orange, NSW with sealed road access
• 100% Ownership: No joint venture partners or royalty complications
• Proven Geology: Volcanic-hosted massive sulphide (VHMS) system with extensive historical data
• Resource Scale: 17.52Mt @ 1.12g/t Au, 53.34g/t Ag, 2.06% Zn, 1.10% Pb, 0.14% Cu

Technical Risk Mitigation Through Progressive Enhancement

The gravity recovery breakthrough demonstrates Godolphin's systematic approach to technical risk mitigation:

1. Metallurgical Understanding: Building comprehensive processing knowledge through targeted testwork
2. Recovery Optimisation: Identifying opportunities to enhance project economics
3. Processing Flexibility: Developing solutions for variable ore characteristics
4. Economic Resilience: Multiple revenue streams from precious and base metals

For instance, this diversified portfolio provides significant protection against commodity price volatility whilst maintaining strong exposure to precious metals markets.

Why Investors Should Follow Godolphin Resources

The gravity-recoverable gold identification represents more than a technical advancement—it validates Godolphin's methodical approach to unlocking value at Lewis Ponds. With the Scoping Study delivering robust economics and now potential for further enhancement through improved metallurgy, the company has positioned itself for significant value creation.

Furthermore, the Godolphin Resources gold recovery boost demonstrates the potential for continued operational improvements. This positions the company amongst leading ASX mining stocks with strong technical fundamentals.

Key Tracking Points:

• March 2026 drilling results targeting resource expansion
• Metallurgical optimisation progress in future studies
• Development timeline advancement toward Pre-Feasibility Study
• Resource growth potential from extensive 148km² tenement package

The combination of proven economics, technical innovation, and systematic project advancement makes Godolphin a compelling story in the Australian gold and base metals sector. However, investors should also consider broader Australian mining sector trends when evaluating this opportunity.

Key Takeaway:

Godolphin Resources has demonstrated the ability to enhance project value through technical innovation while maintaining focus on disciplined development. With the Lewis Ponds Project showing 21% improved gold recovery potential and imminent drilling targeting resource expansion, investors have multiple catalysts to monitor in the coming months. The company's 100% ownership of a multi-metal asset in a premier mining jurisdiction, combined with proven technical capabilities, positions GRL as a standout development opportunity in the Australian resources sector.

Could Godolphin Resources Be Your Next Multi-Metal Investment Opportunity?

With a 21% boost in gold recovery at Lewis Ponds and robust economics already demonstrated through the Scoping Study, Godolphin Resources (ASX: GRL) is systematically unlocking value through technical innovation. The company's 100% ownership of a diversified precious and base metals project in NSW, combined with imminent drilling campaigns and metallurgical optimisation programs, presents multiple catalysts for growth. To explore how these developments could impact your investment portfolio and discover more about GRL's strategic positioning in the Australian resources sector, watch our detailed analysis here.