Darla Gage is a seasoned environmental professional with extensive experience in environmental management and compliance within the mining industry. Currently serving as Principal Advisor for Environment at Resolution Copper since April 2023, Gage previously held the role of Senior Environmental Engineer/Scientist at Salt River Project and Environmental Superintendent at Resolution Copper. With prior experience as Environmental Scientist II at Freeport-McMoRan Copper & Gold Inc. and Project Geologist at ARCADIS, Gage's expertise encompasses regulatory compliance related to the Clean Water Act, air and waste regulations, groundwater management, and various environmental assessments. Gage possesses a Bachelor of Science in Geology from the University of North Dakota and a Master's degree in Mining and Geological Engineering from the University of Arizona.