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Abandoned Mine Locations

Published by State of Oregon | State of Oregon | Catalog Last Checked: May 05, 2026 at 07:54 PM | Dataset Last Updated: July 06, 2023
Mineral Information Layer for Oregon-Release 3 (MILO-Release 3) is a geospatial database that stores and manages information regarding Oregons mineral occurrences, prospects, and mines. Understand that recreation in or around inactive mine sites is extremely dangerous, and can result in serious injury or death. Stay out and stay alive!

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