Highland Valley 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
Highland Valley is located in Canada, North America. The surrounding region has historically demonstrated a very high potential for copper endowment and is very proximal to other copper properties. Physical setting (high elevation, high relief, continental climate) shapes access, seasonality, and operating costs. Geologically, the area is dominated by Basic volcanic rocks, under thin lithosphere with thin sedimentary cover in a Meso- and Cenozoic Orogen tectonic province—factors that inform both deposit style and development complexity.
Drill Intercepts
Reported results (Copper Equivalent) average high grade, very long, and deep. The most recent intercepts are benchmarked against a global copper database.
| Date | Intercept (Copper Equivalent) | Grade | Length | Depth |
|---|---|---|---|---|
| 2021-03-22 | 0.00 g/t Copper Equivalent over 7.5 m from 245.0 m | Very Low Grade | Very Thick | Deep |
| 2021-03-22 | 0.17 g/t Copper Equivalent over 5.0 m from 182.5 m | Low Grade | Thick | Moderate Depth |
| 2021-03-22 | 0.27 g/t Copper Equivalent over 18.0 m from 570.5 m | Moderate Grade | Very Thick | Very Deep |
| 2021-03-22 | 0.33 g/t Copper Equivalent over 8.5 m from 320.0 m | Moderate Grade | Very Thick | Deep |
| 2021-03-22 | 0.11 g/t Copper Equivalent over 32.5 m from 296.0 m | Low Grade | Very Thick | Deep |
| 2021-03-22 | 0.72 g/t Copper Equivalent over 0.0 m from 0.0 m | Moderate Grade | Very Thin | Very Shallow |
| 2021-03-22 | 0.22 g/t Copper Equivalent over 4.3 m from 212.3 m | Moderate Grade | Thick | Moderate Depth |
| 2021-03-22 | 0.14 g/t Copper Equivalent over 7.5 m from 244.0 m | Low Grade | Very Thick | Deep |
| 2021-03-22 | 0.13 g/t Copper Equivalent over 79.0 m from 276.5 m | Low Grade | Very Thick | Deep |
| 2021-03-22 | 0.59 g/t Copper Equivalent over 8.8 m from 311.5 m | Moderate Grade | Very Thick | Deep |
| 2021-03-22 | 0.32 g/t Copper Equivalent over 11.0 m from 387.5 m | Moderate Grade | Very Thick | Deep |
| 2021-03-22 | 0.14 g/t Copper Equivalent over 1.5 m from 153.0 m | Low Grade | Moderate Thickness | Moderate Depth |
| 2021-03-22 | 0.37 g/t Copper Equivalent over 5.0 m from 125.0 m | Moderate Grade | Thick | Moderate Depth |
| 2018-02-08 | 0.40 g/t Copper Equivalent over 66.0 m from 170.0 m | Moderate Grade | Very Thick | Moderate Depth |
| 2018-02-08 | 0.29 g/t Copper Equivalent over 208.5 m from 55.0 m | Moderate Grade | Very 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.