Culpeo Minerals Locks in 2,809ha Around Known Copper-Gold Zones in Chile
Culpeo Minerals has launched a significant tenure expansion across its Chilean copper-gold projects, securing 24 additional Exploration Licenses covering 2,809 hectares. The expansion increases the company’s total landholding by 45% to 9,033 hectares, consolidating ground around known mineralisation at the Lana Corina and Fortuna Projects in Chile’s Coquimbo Region, approximately 350km north of Santiago.
Culpeo Minerals expands Chilean copper-gold footprint by 45%
The newly granted tenure strategically extends Culpeo’s position around existing project areas that host confirmed copper-gold mineralisation. The 24 Exploration Licenses cover areas along-strike from and surrounding known discoveries, providing the geological team with expanded ground to apply exploration models developed through existing programmes. Reconnaissance exploration has already been completed across sections of the new tenure, with geological mapping and sampling activities continuing.
The expansion positions Culpeo to capture potential discovery value without land-access constraints, a critical factor as the company advances multiple exploration programmes across both projects. Chile remains the world’s leading copper-producing nation, making tenure consolidation in prospective regions strategically valuable for junior explorers targeting district-scale systems.
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What is an Exploration License and why does tenure matter?
Exploration Licenses grant the holder exclusive rights to explore for minerals within a defined area. Securing tenure around known mineralisation is standard industry practice, allowing companies to protect discovery upside and control the exploration pathway as geological understanding develops. Without adequate tenure, explorers risk losing access to extensions of mineralised systems identified through initial drilling or surface work.
In Chile’s highly prospective copper belts, early tenure consolidation is particularly valuable. The Coquimbo Region hosts world-class infrastructure including roads, power transmission lines, and water sources, reducing the capital intensity of future development. By expanding its landholding before drilling results from El Quillay South are released in August 2026, Culpeo aims to secure ground that could host extensions of any discoveries without competing for access in a potentially tighter market.
Breakdown of the new tenure
The 2,809 hectares of additional tenure is split between Culpeo’s two flagship projects, with the larger allocation directed toward the Fortuna Project. The Lana Corina Project received 5 Exploration Licenses covering 793 hectares, while the Fortuna Project secured 19 Exploration Licenses covering 2,016 hectares. The distribution reflects the company’s focus on expanding around multiple priority prospects where surface mineralisation has been confirmed.
| Project | New ELs | New Hectares | Total Landholding |
|---|---|---|---|
| Lana Corina | 5 | 793 ha | Part of 9,033 ha total |
| Fortuna | 19 | 2,016 ha | Part of 9,033 ha total |
| Total | 24 | 2,809 ha | 9,033 ha |
Geological mapping, rock-chip and channel sampling are underway across the new tenure. Results will be integrated with existing geological and geophysical datasets, including magnetic data and previous drilling information, to identify and rank prospective target areas for future drill testing.
Ongoing exploration activity at Fortuna
Exploration is continuing across the Fortuna Project in parallel with the tenure expansion. An induced polarisation survey is underway across approximately 24 line kilometres, comprising 10 survey lines over multiple priority prospects where copper-gold mineralisation has been confirmed at surface. The IP survey is designed to identify chargeability and resistivity responses beneath and along-strike from known surface mineralisation, effectively mapping subsurface targets before committing capital to drilling.
The survey data will be integrated with geological mapping, trenching, geochemical sampling, magnetic data and drilling data to refine and rank targets for further drill testing. IP surveys are a cost-effective geophysical method widely used in porphyry copper exploration to detect sulphide mineralisation at depth, particularly in areas where surface oxidation may obscure the true extent of mineralised systems.
Diamond drilling underway at El Quillay South
Diamond drilling is currently underway at the El Quillay South Prospect within the Fortuna Project. Initial assay results are expected in August 2026, providing a near-term catalyst as investors await confirmation of mineralisation at depth. The drilling programme forms part of Culpeo’s multi-pronged exploration strategy across both Lana Corina and Fortuna Projects, with geological teams working simultaneously on surface mapping, geophysical surveys and drill target generation.
The timing of the El Quillay South results coincides with the integration of data from the new tenure, potentially allowing the company to refine its understanding of mineralised trends across the broader project area before committing to follow-up drilling programmes.
Director commentary
Interim Executive Chairman Geoff McNamara emphasised the strategic importance of the tenure expansion, stating it materially strengthens the company’s position in Chile’s copper-gold belts.
Geoff McNamara, Interim Executive Chairman
“The granting of these licences materially strengthens Culpeo’s land position across the Lana Corina and Fortuna Project areas and supports our objective of establishing a district-scale, copper–gold portfolio in Chile.”
McNamara noted the new tenure covers areas surrounding and along-strike from known mineralisation, providing the geological team with a broader area across which to apply geological models developed through existing exploration programmes. Initial reconnaissance work has already been completed across sections of the new tenure, with further mapping and sampling underway to identify and prioritise the most prospective areas for future drilling.
Historical drilling context at Lana Corina
The decision to expand tenure around the Lana Corina Project is supported by substantial drill intercepts from previous programmes, demonstrating the potential for a significant copper-gold system. Key intercepts include:
- 454m at 0.96% CuEq from 90m (CMLCDO014), including 78m at 1.24% CuEq from 200m
- 257m at 1.10% CuEq from 170m (CMLCD002)
- 173m at 1.09% CuEq from 313m (CMLCDO003)
- 169m at 1.21% CuEq from 239m (CMLCDO010)
These intercepts represent substantial widths at meaningful grades, with copper equivalent values calculated using assumed commodity prices of US$4.75/lb for copper, US$3,200/oz for gold, and assumed recoveries of 85% for copper and 65% for gold. The intercept widths and grade consistency support the thesis that Lana Corina hosts a sizeable porphyry-style copper-gold system with potential for resource definition.
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What comes next for Culpeo
The company has outlined a near-term work programme focused on integrating data from the new tenure with ongoing exploration activities:
- Complete geological mapping, rock-chip and channel sampling across new tenure areas
- Integrate results with existing geological and geophysical datasets, including magnetic data and previous drilling information
- Identify and prioritise targets for future drilling based on integrated dataset analysis
- Await El Quillay South assay results in August 2026 as a potential near-term catalyst
- Complete induced polarisation survey data acquisition and interpretation across the Fortuna Project
Multiple workstreams running in parallel provide several potential news flow catalysts over the coming months. The integration of new tenure data with existing geological models could identify high-priority drill targets, while the El Quillay South assay results will test the company’s targeting approach at depth beneath known surface mineralisation.
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