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Regulations last checked for updates: Jun 17, 2025
Title 43 - Public Lands: Interior last revised: Jun 09, 2025
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Title 43
Chapter II
Part 3860
Subpart 3863 - Subpart 3863—Placer Mining Claim Patent Applications
§ 3863.1 - Placer mining claim patent applications: General.
§ 3863.1-1 - Application for patent.
§ 3863.1-2 - Proof of improvements for patent.
§ 3863.1-3 - Data to be filed in support of application.
§ 3863.1-4 - Applications for placers containing known lodes.
authority:
30 U.S.C. 22
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