Antakori/El Sinchao 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
Antakori/El Sinchao is located in Peru, South America. The surrounding region has historically demonstrated a very high potential for copper endowment and is proximal to other copper properties. Physical setting (very high elevation, very high relief, temperate climate) shapes access, seasonality, and operating costs. Geologically, the area is dominated by Mixed sedimentary rocks, under very thick lithosphere with moderately thick 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 very high grade, very long, and very deep. The most recent intercepts are benchmarked against a global copper database.
| Date | Intercept (Copper Equivalent) | Grade | Length | Depth |
|---|---|---|---|---|
| 2018-08-08 | 0.51 g/t Copper Equivalent over 32.6 m from 400.2 m | Moderate Grade | Very Thick | Deep |
| 2018-08-08 | 0.60 g/t Copper Equivalent over 54.9 m from 280.3 m | Moderate Grade | Very Thick | Deep |
| 2018-08-08 | 46.05 g/t Copper Equivalent over 2.2 m from 232.7 m | Very High Grade | Thick | Moderate Depth |
| 2018-08-08 | 15.46 g/t Copper Equivalent over 11.2 m from 223.7 m | Very High Grade | Very Thick | Moderate Depth |
| 2018-08-08 | 7.70 g/t Copper Equivalent over 74.5 m from 160.4 m | Very High Grade | Very Thick | Moderate Depth |
| 2018-08-08 | 4.53 g/t Copper Equivalent over 136.6 m from 107.3 m | Very High Grade | Very Thick | Moderate Depth |
| 2018-08-08 | 0.48 g/t Copper Equivalent over 92.2 m from 555.0 m | Moderate Grade | Very Thick | Very Deep |
| 2018-08-08 | 2.67 g/t Copper Equivalent over 70.1 m from 335.3 m | High Grade | Very Thick | Deep |
| 2018-08-08 | 2.17 g/t Copper Equivalent over 81.1 m from 229.4 m | High Grade | Very Thick | Moderate Depth |
| 2018-08-08 | 1.33 g/t Copper Equivalent over 396.0 m from 129.5 m | High Grade | Very Thick | Moderate Depth |
| 2018-08-08 | 1.96 g/t Copper Equivalent over 24.3 m from 684.0 m | High Grade | Very Thick | Very Deep |
| 2018-08-08 | 2.71 g/t Copper Equivalent over 130.8 m from 481.9 m | High Grade | Very Thick | Very Deep |
| 2018-08-08 | 2.95 g/t Copper Equivalent over 26.2 m from 391.5 m | High Grade | Very Thick | Deep |
| 2018-08-08 | 1.73 g/t Copper Equivalent over 387.7 m from 331.0 m | High Grade | Very Thick | Deep |
| 2018-08-08 | 1.23 g/t Copper Equivalent over 714.0 m from 4.7 m | High Grade | Very Thick | Very 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.