Peregrine Gold Discovery Expands Iron Ore Potential at Australian Projects

Peregrine Gold Discovers New High-Grade Iron Ore Target with Striking Similarities to Recent Discovery

Peregrine Gold Limited (ASX: PGD) has announced a significant development at its Newman Project with the identification of a new large-scale Channel Iron Deposit (CID) target, named Peninsula CID Prospect. This discovery follows a reinterpretation of magnetic imagery using insights gained from the company's recently discovered Coopers CID North Prospect.

New Peninsula CID Target Shows Exceptional Promise

The newly identified Peninsula CID Prospect is located within Peregrine's 100% owned tenement E52/3850, approximately 2.5km west of the recently discovered Coopers CID North Prospect. What makes this Peregrine Gold iron ore discovery particularly significant is its strategic location in a geologically prospective and iron-rich district, sitting just 10km from BHP's Western Ridge and 21km from the world-class Mt Whaleback Iron Ore Projects.

The most compelling aspect of this discovery is the historical rock chip sampling conducted by Peregrine in 2021, which returned high-grade iron ore results ranging from 56.9% to 60.2% Fe in the northern portion of the Peninsula CID unit. These grades are considered excellent for iron ore deposits and suggest strong economic potential.

This new prospect covers an impressive area of approximately 2,014,000m² and will be mapped and sampled with results expected in September/October 2025.

"Our exploration team continues to unlock the potential within our 100% owned Newman Project. Preparations are already underway to commence field exploration work at both the Coopers CID North and Peninsula CID Prospects, whilst additional target generation activities continue. We look forward to providing the market with further updates not only at these two prospects but also the remaining suite of prospects across our two key projects." – George Merhi, Technical Director

Strategic Reinterpretation Yields Results

Following the success at Coopers CID North, Peregrine's geological team reassessed detailed magnetic survey data using an alternate interpretation method. This innovative approach included reprocessed and merged magnetic data acquired from Fortescue Ltd (ASX: FMG) in 2023.

The reinterpretation revealed that the Peninsula CID Prospect shares analogous geological features with the Coopers CID North Prospect, significantly increasing the potential value of Peregrine's holdings in the area.

Notably, the review of work previously undertaken by FMG within the Newman Project indicates they did not successfully evaluate the potential for CID Iron Ore mineralization, representing what Peregrine describes as "a compelling opportunity for Peregrine shareholders."

Understanding Channel Iron Deposits (CIDs)

Channel Iron Deposits represent a specialized type of iron ore formation unique to certain regions of Australia, particularly the Pilbara. These deposits form when iron-rich solutions precipitate within ancient river channels, creating concentrated deposits of iron minerals.

CIDs are highly valued in the mining industry for several key reasons:

1. High Grade Potential: As demonstrated by Peregrine's samples showing 56.9-60.2% Fe, CIDs can contain high-grade iron ore
2. Processability: Many CID ores have favorable processing characteristics
3. Scale: They often form large, continuous deposits suitable for bulk mining operations

For investors, CID discoveries are significant because they can lead to economically viable mining operations with relatively straightforward extraction methods, potentially leading to lower capital and operational expenditures compared to more complex deposit types.

The Formation Process of Channel Iron Deposits

Channel Iron Deposits typically develop through a multi-stage geological process:

1. Ancient River Systems: CIDs form within paleochannels (ancient river systems) that were active millions of years ago
2. Iron Accumulation: These river channels collected iron-rich material from surrounding landscapes
3. Chemical Concentration: Over time, weathering and groundwater movement concentrated the iron content
4. Preservation: Geological processes preserved these enriched deposits within the landscape

The Pilbara region of Western Australia, where Peregrine's Newman Project is located, contains some of the world's most significant CID deposits. These formations have been crucial to Australia's position as a leading global iron ore producer.

The Peregrine Gold iron ore discovery at Peninsula CID Prospect appears to follow this classic CID formation pattern, which explains its geological similarity to the nearby Coopers CID North Prospect.

Future Exploration Plans and Timeline

Peregrine has already begun preparations for field exploration work at both the Coopers CID North and Peninsula CID Prospects. The company's immediate plans include:

• Comprehensive mapping and sampling of the Peninsula CID Prospect
• Results from these activities expected in September/October 2025
• Continued target generation activities across both key projects
• Potential follow-up on additional CID targets identified on Peregrine tenure

This exploration strategy bears similarities to other successful companies in the region that have secured drilling approvals for promising targets.

Investment Potential: Why This Discovery Matters

The identification of the Peninsula CID Prospect significantly enhances Peregrine Gold's position in the iron ore exploration space for several key reasons:

1. Strategic Location: The proximity to major BHP operations (Western Ridge and Mt Whaleback) underscores the prospectivity of the area and potential future development synergies

2. High-Grade Confirmation: Historical rock chip samples with Fe grades between 56.9% and 60.2% suggest high-quality iron ore potential, which typically commands premium pricing in the market

3. Scale Opportunity: With an area of approximately 2,014,000m², the Peninsula CID Prospect represents a substantial exploration target with significant tonnage potential

4. Multiple Prospects: The company now has two significant CID prospects (Peninsula and Coopers CID North) plus additional targets under investigation, creating a pipeline of potential discoveries similar to companies launching multi-project drilling campaigns

5. Overlooked Potential: The revelation that previous owner FMG did not adequately evaluate the CID potential suggests Peregrine may have identified value that larger companies overlooked

Why Investors Should Follow Peregrine Gold

Peregrine Gold has positioned itself with several compelling advantages that warrant investor attention:

1. Expanding Asset Base: The company continues to identify high-potential targets within its 100% owned Newman Project, demonstrating effective exploration strategy and execution

2. Technical Innovation: The reinterpretation of existing data that led to this Peregrine Gold iron ore discovery showcases the team's technical capabilities and innovative approach

3. Near-Term Catalysts: With results from mapping and sampling expected in September/October 2025, investors can anticipate regular news flow and potential value-creating announcements

4. Strategic Commodity Focus: Iron ore remains a cornerstone commodity for Australia's resources sector, with established markets and infrastructure

5. Proximity to Major Operations: The close location to BHP's significant iron ore operations provides both geological validation and potential future development advantages, a strategy that has worked for companies in exclusive talks with major miners

With these factors in mind, Peregrine Gold represents an interesting exploration play for investors looking for exposure to iron ore discovery potential in one of Australia's premier mining districts. The company's systematic approach to exploration and ability to identify overlooked opportunities suggests strong potential for further discoveries as work progresses across its tenement package.

The Peninsula CID Prospect adds significant weight to Peregrine's growing portfolio of assets, building on the momentum established with their earlier Coopers CID North discovery. Some companies in the region have even identified early production opportunities from their projects. As exploration activities continue and results become available, market attention on this emerging iron ore story is likely to increase.

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