Back to the resource library The Last American Dinosaur: The 1872 Mining Law March 24, 2000 | Share: Download The 1872 Mining Law is the last vestige of public resource giveaways originally enacted to encourage the settlement of the western U.S. See All Related Resources Comments on Colorado’s Methane State Implementation Plan Earthworks 2024 Annual Report The Future of Mine Waste: From the Myth of Zero Tailings to Real Solutions Support HB84: End spreading oil and gas waste in PA