Back to the resource library EARTHWORKS comments on the GRI Mining and Metals supplement April 30, 2009 Author(s): EARTHWORKS comments on the GRI Mining and Metals supplement, EARTHWORKS comments on the GRI Mining and Metals supplement Download Version 6.0 of 12 January 2009 See All Related Resources CERTIFIED GASLIGHTING: Fact Sheet CERTIFIED GASLIGHTING: How gas certification has gained a policy foothold, even as it fails to prove it can accurately detect emissions Earthworks 2024 Campaign Plan Remining for the Energy Transition