Back to the resource library Millsite Opinion – Leshy November 7, 1997 | Author(s): John Leshy | Share: Download Limitations on Patenting Millsites under the Mining Law of 1872 See All Related Resources Plumes in the Permian: How New Mexico Can Leverage Satellites to Find And Fix Oil and Gas Emissions Earthworks 2026 Impact Report September 2026 OGI Surveys – Germany and Netherlands Comments on Colorado’s Methane State Implementation Plan