Humpback Property
Executive Summary
Executive Summary (overview)
- One-paragraph overview tied to the latest reported drilling results date.
- Estimated probability of advancing to a formal resource.
- Typical ranges for grade, tonnage, mine life, and method mix.
- Cost structure summary and where the project ranks vs peers.
Regional Copper Potential
Humpback is located in Namibia, Africa. The surrounding region has historically demonstrated a moderate potential for copper endowment and is moderately proximal to other copper properties. Physical setting (high elevation, moderate relief, dry climate) shapes access, seasonality, and operating costs. Geologically, the area is dominated by Unconsolidated sediments, under moderately thick lithosphere with moderately thick sedimentary cover in a Late Proterozoic Basin tectonic province—factors that inform both deposit style and development complexity.
Drill Intercepts
Reported results (Copper Equivalent) average very high grade, short, and deep. The most recent intercepts are benchmarked against a global copper database.
| Date | Intercept (Copper Equivalent) | Grade | Length | Depth |
|---|---|---|---|---|
| 2025-07-01 | 1.54 g/t Copper Equivalent over 11.0 m from 371.0 m | High Grade | Very Thick | Deep |
| 2025-07-01 | 1.88 g/t Copper Equivalent over 6.0 m from 455.0 m | High Grade | Thick | Deep |
| 2025-07-01 | 0.63 g/t Copper Equivalent over 1.0 m from 102.0 m | Moderate Grade | Thin | Moderate Depth |
| 2025-07-01 | 1.88 g/t Copper Equivalent over 1.0 m from 113.0 m | High Grade | Thin | Moderate Depth |
| 2025-07-01 | 1.84 g/t Copper Equivalent over 9.0 m from 120.0 m | High Grade | Very Thick | Moderate Depth |
| 2025-07-01 | 2.11 g/t Copper Equivalent over 3.0 m from 137.0 m | High Grade | Thick | Moderate Depth |
| 2025-02-24 | 3.48 g/t Copper Equivalent over 4.0 m from 277.0 m | High Grade | Thick | Deep |
| 2025-02-24 | 0.51 g/t Copper Equivalent over 3.0 m from 206.0 m | Moderate Grade | Thick | Moderate Depth |
| 2025-02-24 | 2.16 g/t Copper Equivalent over 5.0 m from 249.0 m | High Grade | Thick | Deep |
| 2025-02-24 | 3.16 g/t Copper Equivalent over 4.0 m from 265.0 m | High Grade | Thick | Deep |
| 2025-02-24 | 1.24 g/t Copper Equivalent over 33.0 m from 265.0 m | High Grade | Very Thick | Deep |
| 2025-01-21 | 0.41 g/t Copper Equivalent over 1.0 m from 238.0 m | Moderate Grade | Thin | Moderate Depth |
| 2025-01-21 | 0.81 g/t Copper Equivalent over 3.0 m from 176.0 m | Moderate Grade | Thick | Moderate Depth |
| 2025-01-21 | 0.85 g/t Copper Equivalent over 2.0 m from 197.0 m | Moderate Grade | Moderate Thickness | Moderate Depth |
| 2025-01-21 | 1.43 g/t Copper Equivalent over 3.0 m from 161.0 m | High Grade | Thick | Moderate Depth |
Resource Potential
Resource Potential (overview)
- Probability estimate of advancing to a formal resource.
- Typical ranges for grade and tonnage with p50 markers.
- Side-by-side histograms vs. a global reference dataset.
- Plain-English guidance on how to interpret uncertainty.
Economic Potential
Economic Potential
- Distribution of NPV across 1,000 discounted cash-flow simulations.
- Expected NPV value with context vs. drill-stage peers.
- Discussion of spread, skew, and scenario tails (upside/downside).
- Explicit assumptions shown for discount rate and commodity price.
Assumption Distributions
Assumption Distributions
- Reserve conversion and mine life distributions.
- Recovery, processing costs, and waste:ore ratio ranges.
- Capex/offsite opex, average production rate, and other drivers.