McKinley Mine was an

open-pit Open-pit mining, also known as open-cast or open-cut mining and in larger contexts mega-mining, is a surface mining technique of extracting rock or minerals from the earth from an open-air pit, sometimes known as a borrow. This form of mining ...

coal mine Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from ...

, owned by

Chevron Corporation Chevron Corporation is an American multinational energy corporation. The second-largest direct descendant of Standard Oil, and originally known as the Standard Oil Company of California (shortened to Socal or CalSo), it is headquartered in S ...

, and located in

McKinley County, New Mexico McKinley County is a List of counties in New Mexico, county in the northwestern section of the U.S. state of New Mexico. As of the 2020 United States Census, its population was 71,367. Its county seat is Gallup, New Mexico, Gallup. The county wa ...

. The mine closed in 2009.

References

{{coord, 35, 40, 12, N, 108, 59, 31, W, scale:10000_source:GNIS, display=title Coal mines in the United States Geography of McKinley County, New Mexico Mining in New Mexico