Back to the resource library EARTHWORKS comments on the GRI Mining and Metals supplement April 30, 2009 Author(s): Payal Sampat, Scott Cardiff Download Version 6.0 of 12 January 2009 See All Related Resources All Costs, No Benefits: Oil & Gas Waste on PA Roadways Certified Disaster: Fact Sheet CERTIFIED DISASTER: How Project Canary and Gas Certification are Misleading Markets & Governments Earthworks 2023 Campaign Plan