Mocoa Project
Deposit & Scale
Located in Andean Cordillera, Southern, Colombia, the Mocoa project is one of the largest undeveloped copper-molybdenum porphyry deposits in the Americas. Mineralization is associated with dacite porphyry stocks intruding a thick sequence of volcanic rocks, creating a highly stable and consistent orebody.
1.1 Billion Tonnes Inferred(*)
At 0.51% CuEq GRADE. 12.7 billion LBS of CuEq* content. This includes a high-grade core that is the focus of current expansion drilling.
Cu 7.6 billion LBS - 0.31% Copper grade; Mo 1.0 Billion LBS - 0.039% Moly grade
Strategic Access
Located in a favorable region with nearby access to highways, water, and future power transmission lines.
District Potential
The 1,283 km² land package covers most of the mineralized belt, with multiple untested porphyry targets already identified.
Preliminary Economic Assessment
Q4 2026 targeted completion. Ongoing environmental baselines and engineering work are fully funded through the end of 2026.
Mineral Resource
Inferred Mineral Resource
In-pit constrained, effective November 18, 2025
| Category | Tonnes | CuEq % | Cu % | Mo % | Cu (lbs) | Mo (lbs) |
|---|---|---|---|---|---|---|
| Inferred Resource | 1.12 Billion | 0.51% | 0.31% | 0.039% | 7.6 Billion | 1.0 Billion |
1. The MRE was completed by Kevin Hon, B.Sc., P.Geo., Senior Resource Geologist, and Warren Black, M.Sc., P.Geo., Senior Consultant: Mineral Resources and Geostatistics, both of APEX Geoscience Ltd. Mr. Hon and Mr. Black are independent Qualified Persons, as defined by NI 43-101, and are responsible for the completion of the Mineral Resource Estimate, with an effective date of November 18, 2025. Michael Dufresne, M.Sc., P.Geo., President & CEO of APEX, completed a peer review of the estimate.
2. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability.
3. The estimate of Mineral Resources may be materially affected by environmental, permitting, legal, title, taxation, socio-political, marketing, or other relevant issues.
4. The Inferred Mineral Resource in this estimate has a lower level of confidence than that applied to an Indicated Mineral Resource and must not be converted to a Mineral Reserve. It is reasonably expected that the majority of the Inferred Mineral Resource could potentially be upgraded to an Indicated Mineral Resource with continued exploration.
5. The Mineral Resources were estimated in accordance with the Canadian Institute of Mining, Metallurgy and Petroleum (CIM), CIM Standards on Mineral Resources and Reserves, Definitions (2014) and Best Practices Guidelines (2019) prepared by the CIM Standing Committee on Reserve Definitions and adopted by the CIM Council.
6. Economic assumptions used include US$4.00/lb Cu, US$20.00/lb Mo, process recoveries of 90% for Cu and 95% for Mo, a US$10/t processing cost, G&A costs of US$1.00/t, and a 3% NSR royalty.
7. CuEq* values are calculated using a Cu-to-Mo value ratio of 1:5.278, incorporating both metal prices and metallurgical recoveries.
8. The constraining pit optimization parameters include a US$2.5/t mining cost for both mineralized and waste material and 45° pit slopes. Pit-constrained Mineral Resources are reported at a cutoff of 0.25% CuEq*.
For full technical disclosure, please refer to the Company's NI 43-101 Technical Report filed on SEDAR+ at www.sedarplus.ca.
64
Total Drill Holes
+43,230m
Total Metres Drilled
1,235m
Deepest Hole
Open
Mineralization (All Directions)
Significant Growth Potential
The Mocoa deposit remains open in all directions, with recent drilling continuing to expand the mineralized footprint. Three distinct high-grade zones have been identified within the broader porphyry system.
District-scale exploration potential extends well beyond the current resource area, with multiple untested targets identified through geophysical surveys and surface mapping.
Key Takeaways
- Resource remains open for expansion
- Three high-grade zones identified
- District-scale exploration upside
- Ongoing drilling program
District Exploration
District-Scale Potential
The Mocoa project sits within a larger porphyry copper belt with significant district-scale exploration potential. Our exploration team has identified multiple high-priority targets beyond the main deposit.
Recent results continue to demonstrate that we have only scratched the surface of what this district can deliver. The main deposit remains open in all directions, and new zones of high-grade mineralization continue to be discovered.
Exploration Highlights
Active Drilling
Multiple rigs turning on site
New Targets
District-scale opportunities identified
Depth Potential
Mineralization open at depth
Exploration Targets
Mocoa Main — MRE Expansion
DrillingExpansion drilling to grow the 1.12 Bt inferred resource, which remains open in all directions.
Mocoa Main — Resource Conversion
DrillingInfill drilling targeting 30–50% conversion of inferred resources to indicated category.
Estrella & Piedralisa
DrillingPlanned maiden drilling on two high-priority district targets identified through geochemistry and geophysics.
Regional Targets
MappingMapping and sampling across multiple porphyry-style targets within the broader district.
Exploration Methodology
Geological Mapping
Detailed surface mapping to identify alteration patterns and structural controls
Geophysics
IP/Resistivity and magnetic surveys to define drill targets at depth
Diamond Drilling
Core drilling to test targets and expand the known resource
Geology: Characteristics of a Giant
A World-Class Porphyry System
The Mocoa deposit is a classic porphyry copper-molybdenum system formed in a continental arc setting. The mineralization is hosted by Jurassic-age intrusive rocks that have intruded older sedimentary and volcanic sequences.
What makes Mocoa exceptional is the remarkable continuity and scale of the mineralization. The deposit extends over 2 kilometers in strike length and remains open in all directions. Drilling has demonstrated mineralization to depths exceeding 1,200 meters.
Three distinct high-grade zones have been identified within the broader mineralized envelope, each representing potential targets for higher-grade starter scenarios.
Porphyry System
Classic porphyry copper-molybdenum system with multiple intrusive phases.
Alteration
30km² Demagnetized zone. Well-developed potassic, phyllic, and propylitic alteration zones typical of large porphyry deposits.
Mineral Style
Disseminated and stockwork veinlet copper-molybdenum mineralization throughout the deposit.
Starter Shells
Multiple high-grade shells identified within the broader mineralized envelope.
Deposit Characteristics
A detailed breakdown of Mocoa's structural dimensions, mineralization composition, and host geologies.
Dimensions
- Strike length: >2,500m
- Width: >1,000m
- Depth: >1,200m (open)
- Open in all directions
Mineralization
- Primary: Chalcopyrite, molybdenite
- Secondary: Chalcocite
- Style: Stockwork & disseminated
Host Rocks
- Volcanic-sedimentary sequences
- Saldaña Formation
High-Grade Zones
Three distinct high-grade zones have been mapped inside the mineralized system, indicating potential targets for higher-grade starter scenarios.
Breccia-Related
Breccia-hosted high-grade core of the deposit, displaying dense mineralized matrices.
+1.0% CuEq*
Central Near-Surface Block
Near-surface porphyry-related mineralization in the core central block of Mocoa.
+0.7% CuEq*
Deep Porphyry-Related
Newly defined third high-grade porphyry shell discovered during deep drilling phases.
+0.7% CuEq*
* CuEq (%) = Cu (%) + 5.278 × Mo (%), utilizing metal prices of Cu – US$4.00/lb and Mo – US$20.00/lb and metal recoveries of 90% Cu and 95% Mo.
The Journey So Far
Project Acquisition
Copper Giant acquires 100% of the Mocoa project, consolidating the land package and recognizing its world-class scale potential.
Exploration Start
Launch of the aggressive phase-1 drilling campaign. High-precision resource definition drilling begins to expand the historical footprint.
High-Grade Discovery
Multiple thick intercepts of high-grade copper-molybdenum mineralization are discovered within and adjacent to the porphyry system, revealing a massive high-grade core.
Resource Update
Updated National Instrument 43-101 mineral resource estimate is filed, confirming resource estimate 1.1 Billion Tonnes Inferred(*)
At 0.51% CuEq GRADE. 12.7 billion LBS of CuEq* content. This includes a high-grade core that is the focus of current expansion drilling.
Cu 7.6 billion LBS - 0.31% Copper grade; Mo 1.0 Billion LBS - 0.039% Moly grade.
Fully Funded Expansion & PEA
A 23,000m exploration program is launched (+80% drilling volume vs 2025) to test district-wide satellite targets and complete the project's maiden Preliminary Economic Assessment (PEA).
Drilling Highlights
Exceptional results across the system. MD-043 yielded 1,235m at 0.42% Cu & 0.05% Mo.
Landmark Scale Comparison
See how continuous mineralization intercepts dwarf world landmarks
*Copper equivalent (CuEq) for drill hole interceptions is calculated as: CuEq (%) = Cu (%) + 5.278 × Mo (%), utilizing metal prices of Cu - US$4.00/lb and Mo - US$20.00/lb and metal recoveries of 90% Cu and 95% Mo.* For further information about MRE, refer to corporate presentation
Content Gallery
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
Project Maps
