Carlsbad — potash mine
Data compiled from public filings — information only, not investment advice. AI‑assisted; see methodology.
Project information
As at 31 December 2025
Description
As at 31 December 2025
Underground langbeinite (K-Mag, sulphate of potash magnesia) mine and refinery near Carlsbad, New Mexico, in the Carlsbad district of the Delaware Basin (greater Permian Basin). In December 2025 Mosaic entered an agreement to sell the Carlsbad mine for ~US$30 million; the sale was pending and not yet closed as of the report date.
Mining metrics
As at 31 December 2025
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