Back to the resource library Fact Sheet: H.R. 2141, the Mineral Exploration and Development Act of 2003 March 24, 2003 Download EARTHWORKS’ analysis of the Rahall-Shays-Inslee bill to reform the 1872 Mining Law. See All Related Resources Civil Society Letter to Industry CEOs on the Consolidated Mining Standard Initiative Impacts of Lithium Mining to the Santa Rosa Lagoon Lacustrine System, Salar de Maricunga Minimizing Mining Impacts on the Road to Zero Emissions Transport CERTIFIED GASLIGHTING: Fact Sheet