Back to the resource library Pima County Marble Mine Public Comments August 20, 2004 Download EARTHWORKS comments submitted to the AZ State Land Department regarding a limestone mine proposal that would impact endangered species along Cienega Creek. See All Related Resources Earthworks 2024 Impact Report Protecting Our Land, Water, and Culture: How to Use Mineral Withdrawals to Safeguard Public Lands from Mining Letter to the Australian Stock Exchange on CleanTech Lithium FACTSHEET: Increasing U.S. Crude Oil Export Capacity via Deepwater Ports Would Continue Harming Communities and the Climate