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In fulfilling its function, OTT is providing information, links, and downloads of materials appropriate for surface mine design, evaluation, environmental protection, reclamation design, and bond release.

Disclaimer: The technologies described on this site are for information purposes only. The mention herein, of the technologies, companies or any brand names does not constitute endorsement by the U.S. Department of the Interior's Office of Surface Mining.

Each group of publications accredits the provenance or copyrights.