Tonnancour 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
Tonnancour 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 (moderate elevation, moderate relief, continental climate) shapes access, seasonality, and operating costs. Geologically, the area is dominated by Acid plutonic rocks, under moderately thick lithosphere with thin sedimentary cover in a Archean Shield tectonic province—factors that inform both deposit style and development complexity.
Drill Intercepts
Reported results (Copper Equivalent) average very high grade, short, and very shallow. The most recent intercepts are benchmarked against a global copper database.
| Date | Intercept (Copper Equivalent) | Grade | Length | Depth |
|---|---|---|---|---|
| 2011-08-10 | 10.92 g/t Copper Equivalent over 3.0 m from 33.0 m | Very High Grade | Thick | Shallow |
| 2011-08-10 | 7.48 g/t Copper Equivalent over 4.5 m from 33.0 m | Very High Grade | Thick | Shallow |
| 2011-08-10 | 16.69 g/t Copper Equivalent over 1.0 m from 40.0 m | Very High Grade | Thin | Shallow |
| 2011-08-10 | 5.75 g/t Copper Equivalent over 5.0 m from 40.0 m | Very High Grade | Thick | Shallow |
| 2011-08-10 | 0.63 g/t Copper Equivalent over 5.9 m from 40.3 m | Moderate Grade | Thick | Shallow |
| 2011-08-10 | 4.13 g/t Copper Equivalent over 1.7 m from 43.2 m | High Grade | Moderate Thickness | Shallow |
| 2011-08-10 | 2.50 g/t Copper Equivalent over 5.2 m from 43.2 m | High Grade | Thick | Shallow |
| 2011-08-10 | 2.04 g/t Copper Equivalent over 2.0 m from 46.4 m | High Grade | Moderate Thickness | Shallow |
| 2011-08-10 | 0.39 g/t Copper Equivalent over 1.5 m from 57.0 m | Moderate Grade | Moderate Thickness | Moderate Depth |
| 2011-08-08 | 0.58 g/t Copper Equivalent over 0.0 m from 0.0 m | Moderate Grade | Very Thin | Very Shallow |
| 2011-08-08 | 8.62 g/t Copper Equivalent over 0.0 m from 0.0 m | Very High Grade | Very Thin | Very Shallow |
| 2011-08-08 | 9.54 g/t Copper Equivalent over 4.6 m from 22.3 m | Very High Grade | Thick | Shallow |
| 2011-08-08 | 17.34 g/t Copper Equivalent over 0.0 m from 0.0 m | Very High Grade | Very Thin | Very Shallow |
| 2011-08-08 | 3.92 g/t Copper Equivalent over 2.6 m from 29.5 m | High Grade | Thick | Shallow |
| 2011-08-08 | 0.49 g/t Copper Equivalent over 1.5 m from 31.5 m | Moderate Grade | Moderate Thickness | Shallow |
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.