← Free and Open: The 1872 Mining Law
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Free and Open: The 1872 Mining Law · Episode 1 of 10 · 10 min

Free and Open: The Law That Gave Away the West

In 1872 Congress declared the minerals under public lands free and open to exploration and purchase, and the law still stands. The episode returns to its world: Gold Rush camps writing their own claim rules, a Nevada senator who served the mining industry turning those customs into federal law, and a Congress eager to settle the West at any price.

Who's who

Where it happens

Timeline

  1. 1849California Gold Rush begins; miners' districts write and enforce their own claim codes
  2. June 1863Lapwai treaty cuts the Nez Perce reservation by roughly ninety percent
  3. July 1866Lode Mining Law, drafted by Stewart, ratifies district custom as federal law
  4. May 10, 1872Grant signs the General Mining Act, consolidating the 1866 and 1870 laws
  5. 1920Mineral Leasing Act moves coal, oil and gas into a royalty system; hardrock stays under 1872
  6. August 27, 1976Three armed members of a mining family order two federal researchers off a study site

Still debated

Historians differ on whether the 1872 terms reflect capture by mining interests, given Stewart's conflicts, or simply the era's consensus that giving land away was sound policy.

mining law1872public landsgold rushnez percewest

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