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BROMINERESOURCE ESTIMATEPROJECT ECONOMICS

Magnolia Field Bromine Resource Estimate: $1.64B NPV

ByMining Stocks Research
Sep 20, 2026
Source:Albemarle Corporation
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Albemarle Corporation's Magnolia Field Bromine in Columbia County, southwestern Arkansas, USA has a Mineral Resource Estimate outlining an after-tax NPV of $1.64B.

Albemarle Corporation's Magnolia Field Bromine has reported Mineral Resource Estimate results for the bromine project in Columbia County, southwestern Arkansas, USA. The study headlines an after-tax net present value of $1.64B. It reflects Albemarle Corporation's (ALB) latest disclosed economics for the asset.

Economics. The after-tax NPV is $1.64B. Economics are based on Spot price forecast; plus sensitivity cases at spot less 15%, spot less 30%, and spot less 45% (specific price levels not stated in text).

Production and mine plan. The project envisions a brine extraction (supply/injection wells) operation. Metallurgical recovery averages 79%.

These figures are extracted from Albemarle Corporation's technical disclosures and reflect the most recent Resource Estimate 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
Proved2,264 thousand tonnes
Probable395 thousand tonnes
Proven & Probable2,658 thousand tonnes
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Our Analysis

NPV after-tax
$1.64B

higher than 80% of 465 projects we track

Study price assumption
Spot price forecast; plus sensitivity cases at spot less 15%, spot less 30%, and spot less 45% (specific price levels not stated in text)

The headline number moved, and it moved up: an after-tax NPV of $1.64B against the prior 2024 feasibility study. But the more important change is what the filing no longer is. This is now a Resource Estimate, and a resource estimate carries no economic study behind it. The economics here are indicative at best, which means the $1.64B should be read as a directional signal rather than a financeable valuation. That $1.64B does rank above 80% of the 465 projects we track across all commodities, so the asset sits in strong company on that measure.

The scale question is where this gets interesting. The company carries a market capitalisation of roughly US$13.09B, a large-cap, and this project's NPV is about 0.1x that figure, well below it. For a diversified portfolio of 17 projects, bromine in Columbia County, southwestern Arkansas is a meaningful but not defining piece of the story. The gap between asset value and market value cuts both ways: it can mean the market has yet to recognise the asset, or that it is discounting the path from resource to production, the cost of building it, and the permitting and execution risk that sits between here and first production.

The jurisdiction helps. Southwestern Arkansas is a mining-friendly US address, which lowers the political and permitting risk that dogs comparable assets elsewhere. On price, the study builds its own sensitivity cases at 15%, 30% and 45% below its base assumption, so the downside work is embedded rather than bolted on. The question that decides this: does the resource convert into reserves and a real study before the market is asked to fund a build?

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.

View the source filing from
Albemarle Corporation
View Source Filing (PDF) →
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