Kuska PEA: $1.15B NPV, 28% IRR
Wealth Minerals Ltd.'s Kuska in Chile, Region II (Antofagasta) has a Preliminary Economic Assessment (PEA) outlining an after-tax NPV of $1.15B and an after-tax IRR of 28%. The mine plan runs 20 years at about 20000 tpa LCE per year.
Wealth Minerals Ltd.'s Kuska has reported Preliminary Economic Assessment (PEA) results for the lithium project in Chile, Region II (Antofagasta). The study headlines an after-tax net present value of $1.15B at a 10% discount rate. It reflects Wealth Minerals Ltd.'s (WML.V) latest disclosed economics for the asset.
Economics. The after-tax NPV is $1.15B using a 10% discount rate. After-tax IRR is 28%.
Production and mine plan. Life of mine is 20 years. Average annual production is approximately 20000 tpa LCE. Average head grade is 5,000 t/annually LCE implied flow.
Resources and ownership. The company holds a 100% interest in the project.
These figures are extracted from Wealth Minerals Ltd.'s technical disclosures and reflect the most recent PEA on file. Compare this project against other developers and producers in our project economics database, and always verify the numbers against the original technical report before making any investment decision.
Reserves & Resources
| Category | Tonnage | Grade | Contained |
|---|---|---|---|
| Indicated | — | 175 mg/l | 741,000 tonnes LCE |
| Inferred | — | 185 mg/l | 701,000 tonnes LCE |
Our Analysis
- IRR after-tax
- 28%
higher than 62% of 16 projects we track
- NPV after-tax
- $1.15B
higher than 21% of 19 projects we track
- Mine life
- 20yrs
- Discount rate
- 10%
The valuation disconnect here is stark: an after-tax NPV of US$1.15B against a US$18M market cap, roughly 63.5x the company's entire equity value. That gap carries two mutually exclusive readings. Either the market has not yet priced a potentially transformative asset, or it is implicitly doubting that a nano-cap can finance and permit a lithium project in Chile's Antofagasta region. Both are plausible, and the truth likely sits somewhere between them. This is one of three projects the company tracks, but scale is the issue: a developer worth US$18M proposing a 20-year mine with a billion-dollar-plus NPV is asking the market to believe in a very large leap.
The returns justify a second look, if not a full endorsement. A 28% after-tax IRR ranks above 62% of the 16 lithium projects we track, a solid upper-half showing. More importantly, it clears the practical financing hurdle: developers typically need roughly 15% to attract project finance, and 20%+ where the developer is a higher-risk junior with little else in the portfolio, which fits this company precisely. The NPV rank is weaker, sitting above only 21% of the 19 lithium projects we track, but that is a function of scale and price assumptions rather than a fatal flaw. The 10% discount rate is conservative for a scoping-level study, which is notable but not a signal of investment quality.
The caveat is the study stage. This is a PEA, preliminary by definition, with capital estimates that typically carry a plus or minus 50% band. At that confidence level, the gap between NPV and market cap is as much a measure of execution risk as it is of opportunity. The single question that decides whether this works is whether the company can bridge that gap: can it secure financing and permits for a build that, on paper, is worth more than 60 times its own market value? If yes, the market has mispriced it. If no, the NPV is theoretical.
Our take, benchmarked against the project economics in the Mining Stocks database. Figures are estimates drawn from company technical reports — not investment advice; always verify against the source filing.