SALT (ROCK SALT, NACL)FEASIBILITY STUDYPROJECT ECONOMICS

Great Atlantic Salt Project Feasibility Study: C$920M NPV, 21.3% IRR

ByMining Stocks Research
Nov 6, 2026
Source:Atlas Salt Inc.

Atlas Salt Inc.'s Great Atlantic Salt Project in Newfoundland and Labrador, Canada has a Feasibility Study outlining an after-tax NPV of C$920M, an after-tax IRR of 21.3%, and initial capital of C$589M. The proposed mine plan runs 24.25 years.

Atlas Salt Inc.'s Great Atlantic Salt Project has reported Feasibility Study results for the salt (rock salt, nacl) project in Newfoundland and Labrador, Canada. The study headlines an after-tax net present value of C$920M at a 8% discount rate. It reflects Atlas Salt Inc.'s (SALT.V) latest disclosed economics for the asset.

Economics. The after-tax NPV is C$920M using a 8% discount rate. After-tax IRR is 21.3%. Initial capital expenditure is estimated at C$589M, with life-of-mine sustaining capital of C$609M. The study models a payback period of 4.2 years. Economics are based on LOM salt price C$118.49/t.

Production and mine plan. The project envisions an underground (room and pillar) operation. Life of mine is 24.25 years. Average head grade is 95.9% NaCl. Metallurgical recovery averages 95%.

Resources and ownership. Royalties and streams: 3% net production royalty to Vulcan Minerals.

These figures are extracted from Atlas Salt Inc.'s technical disclosures and reflect the most recent Feasibility Study 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

Mineral Reserves (P&P)
CategoryTonnageGradeContained
Probable95.0 Mt95.9% NaCl91.1 Mt NaCl
Mineral Resources (M&I&I)
CategoryTonnageGradeContained
Indicated383 Mt96.0% NaCl368 Mt NaCl
Inferred868 Mt95.2% NaCl827 Mt NaCl
Mining Stocks Research

Our Analysis

IRR after-tax
21.3%

higher than 24% of 409 projects we track

NPV after-tax
C$920M

higher than 58% of 583 projects we track

Initial capex
C$589M

64% of NPV

costlier than 64% of 555 projects we track

Payback
4.2yrs

slower than 83% of 333 projects we track

Mine life
24.2yrs
Discount rate
8%
Study price assumption
LOM salt price C$118.49/t

Funding a C$589M build with a company worth roughly US$120M is the whole investment question here. The capex is about 3.6x the company's entire market cap, so there is no version of this where the balance sheet carries the project. The cheque has to come from outside: a strategic buyer or end-user of salt, an infrastructure or private-capital fund, or a project-finance bank syndicate, probably backed by export or government-linked credit. Each will want something. Strategics want offtake or equity at the asset level, funds want structured returns, and banks want equity contributed first. For existing holders, the realistic outcomes are a heavy equity raise at a discount, a partial sale of the asset, or a minority stake in a project they used to own outright.

The economics explain why the price of entry matters. After-tax NPV of C$920M is about 5.6x the market cap, and the study is feasibility-level, the build-ready standard with a typical plus or minus 15% band, so these numbers carry real weight. That gap cuts both ways. It may reflect an asset the market has not yet had a reason to value, but it just as plausibly reflects a market discounting the dilution and execution needed to reach production. A micro-cap rarely keeps most of the value of an asset this large.

The returns are adequate rather than persuasive for a financing of this size. The 21.3% after-tax IRR clears the roughly 20% that a higher-risk junior with little else in its portfolio typically needs, but only narrowly, and it ranks higher than just 24% of the 409 projects we track, bottom quartile. Payback of 4.2 years is long, and capex at 64% of NPV is moderate. Against that, a 24.2-year mine life in Newfoundland and Labrador, a mining-experienced Canadian jurisdiction, helps lenders and lowers permitting and fiscal uncertainty. NPV does rank above 58% of 583 peers, so the asset has scale and duration. The study's LOM price of C$118.49/t is the key sensitivity: with a thin margin over the financing hurdle, modest slippage in salt pricing or capex could push the IRR below what lenders want.

The deciding question is whether the company can secure a cornerstone partner or project financing on terms that leave current shareholders with a meaningful share of that NPV.

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.

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View the source filing from
Atlas Salt Inc.
View Source Filing (PDF) →
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