Culpeo Minerals Limited (ASX: CPO, OTCID: CPORF) has announced an amendment to the Earn-In Schedule for its Lana Corina Project in Chile, deferring near and mid-term cash payments to preserve the Company’s cash position while maintaining the full terms of the original agreement. The announcement, released to the ASX on 16 March 2026, reinforces the Company’s commitment to advancing one of the most promising copper-molybdenum discoveries in Chile’s Coastal Cordillera.
Figure 1: Map showing Culpeo Minerals’ Lana Corina and Fortuna projects in Chile’s copper-rich Coastal Cordillera, surrounded by major mines and metallogenic belts within one of the world’s leading copper regions. [Culpeo Minerals]
A Discovery Worth Protecting: Background on Lana Corina
The Lana Corina Project sits within Chile’s Coastal Cordillera, approximately 350 kilometres north of Santiago, and benefits from well-established infrastructure, including sealed road access and a 75MW power station located just three kilometres to the east. The Project hosts mineralisation within a northeast to southwest oriented structural corridor extending over 3km of strike and up to 400m in width.
In June 2024, Culpeo confirmed a high-grade copper-molybdenum discovery at the site. Notable drill intersections to date include:
- 454m at 0.93% CuEq from 90m (CMLCD014), including 78m at 1.24% CuEq from 200m
- 257m at 1.10% CuEq from 170m (CMLCD002)
- 173m at 1.09% CuEq from 313m (CMLCD003)
- 169m at 1.21% CuEq from 239m (CMLCD010)
- 72m at 0.91% CuEq from 352m (CMLCD013), including 35m at 1,704ppm Mo (0.84% CuEq) from 570m
High-grade copper mineralisation is associated with four known breccia pipes sitting within the upper levels of a large porphyry-hosted copper system. These breccia bodies outcrop at the surface and extend to approximately 700 metres vertical depth, where the system remains open, underscoring the significant scale potential of the discovery.
“Our initial holes into the Lana Corina geological system have demonstrated that all the critical characteristics of a significant copper-molybdenum discovery are in place, and we are eager to mobilise rigs back to site to follow up on our initial successful exploration programmes.” — Geoff McNamara, Interim Executive Chairman
Figure 2: Lana Corina Project map showing proximity to Vista Montana to the southeast, including drill highlight annotations and nearby infrastructure. [Culpeo Minerals]
The Amended Earn-In Schedule: What Has Changed
Under the revised Earn-In Schedule, the Company reduces its near-term scheduled payment from US$750,000 to US$150,000, a significant reduction that meaningfully preserves the Company’s cash reserves. The amendment also defers additional mid-term payments, with no change to the total acquisition cost of the Project.
The updated schedule allows the Company to retain the option to increase its ownership to an 80% aggregate interest through four staged future payments:
- Stage 5 (September 2026): US$600,000 payment for a 5% interest, bringing the aggregate interest to 55%
- Stage 6 (March 2027): US$700,000 payment for a 10% interest, bringing the aggregate interest to 65%
- Stage 7 (March 2028): US$1,000,000 payment (payable in cash or shares at the Company’s election) for a 5% interest, bringing aggregate interest to 70%
- Stage 8 (March 2028): US$1,650,000 payment for a 10% interest, bringing the aggregate interest to 80%
Figure 3: Amended earn-in schedule for the Lana Corina Project, outlining staged payments, work commitments and ownership increases that allow Culpeo Minerals to earn up to an 80% interest. [Culpeo Minerals]
Culpeo also retains a right of first refusal to acquire the remaining 20% interest, creating a clear pathway to 100% ownership. Stages 1 through 4 are already complete, with the Company having satisfied the required expenditure and work commitments to earn its existing 50% ownership interest, a milestone confirmed via ASX announcement on 21 March 2024.
“This improved Earn-In Schedule allows Culpeo to meaningfully reduce near-term payment obligations while preserving the overall terms of the original Agreement.” — Geoff McNamara, Interim Executive Chairman
Access Agreement Negotiations Progress with Soruco Community
A key enabler for the advancement of the Lana Corina discovery is the negotiation of a long-term Access Agreement with the local Soruco community. Whilst the Company acknowledges that this process has been more protracted than initially anticipated, it remains confident that the finalised agreement will deliver improved year-round site access.
Once concluded, the Access Agreement is expected to provide the foundation for regular drilling campaigns and the systematic advancement of the discovery. The Company anticipates mobilising its drill rig for the commencement of drilling at the Vista Montana prospect in early Q2 2026.
“Negotiations are also progressing on a new long-term Access Agreement with the local Soruco community which, once finalised, is expected to provide ongoing access, regular drilling and continued advancement of this exciting discovery.” — Geoff McNamara, Interim Executive Chairman
Vista Montana: The Next Chapter in the Exploration Story
The Vista Montana prospect area, located to the southeast of the primary Lana Corina drilling zone, represents a compelling extension of the Company’s exploration story. Prospectivity modelling has identified multiple target areas within the Vista Montana corridor, extending the potential mineralised strike length to over 3km. This modelling signals significant regional potential for further copper and molybdenum discoveries and has generated a robust pipeline of high-priority drill targets for the Company to pursue.
About Culpeo Minerals
Culpeo Minerals Limited (ASX:CPO | OTCID:CPORF) is a copper-focused exploration and development Company with a strategic portfolio of high-quality assets in Chile — the world’s leading copper-producing jurisdiction. The Company targets high-grade copper systems within Chile’s infrastructure-rich Coastal Cordillera, a proven metallogenic belt that hosts multiple major copper deposits.
Both the Lana Corina and Fortuna Projects are situated in Chile’s Coquimbo Region, in proximity to the world-class Los Pelambres mine, and are supported by well-developed infrastructure, including road access, power transmission, water availability, and a skilled local mining workforce. The Company’s strategy centres on creating shareholder value through the discovery and development of near-surface, high-grade copper systems in a Tier 1 mining jurisdiction.
Investors’ Outlook
Culpeo Minerals currently trades at $0.012 per share, within a 52-week range of $0.010 to $0.021, with a market capitalisation of approximately $9.52 million.
From a bull-case perspective, several factors support a positive re-rating of the Company:
- The Lana Corina discovery has already returned world-class drill intersections, confirming a large and potentially district-scale copper-molybdenum system
- The amended Earn-In Schedule meaningfully reduces near-term cash outflows, which at current market capitalisation levels is a critical balance sheet consideration
- Finalisation of the Soruco community Access Agreement is the single most important near-term catalyst — once secured, it will unlock regular drilling and accelerated resource definition
- The Vista Montana prospect offers additional blue-sky exploration upside beyond the existing discovery footprint
- Copper fundamentals remain constructive over the medium term, driven by electrification and the energy transition
The recommencement of drilling, expected in early Q2 2026 at Vista Montana, will be the key event for investors to monitor. Positive drill results from this programme have the potential to materially re-rate the stock and draw renewed market attention to the scale and quality of the Lana Corina system.
For more information, visit: culpeominerals.com.au
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Investors should conduct their own due diligence and consult a licensed financial adviser before making investment decisions.
