Revision History for U.S. Geological Survey Mineral Commodity Summaries 2026

By U.S. Geological Survey

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First posted online February 6, 2026

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Revised and reposted March 5, 2026, as version 1.1

Revisions and changes incorporated into version 1.1 are described below:

On p. 30, the footnote number on Bismuth was changed from 7 to 6.

On p. 153, in the world mine production and reserves table, footnote 14 was removed from China's 2024 mine production and added to India's reserves. The text of footnote 14 at the bottom of the page was changed from "Production quota; does not include undocumented production." to "A 2015 report from OSCOM indicated that monazite reserves from their operations were 256,000 tons; rare-earth reserves were not reported."