University of Wyoming
Sunrise, Wyoming was a company mining town, founded in 1899 by the Colorado Fuel and Iron Company. By the early 1900s there were four room homes, a boarding house, school house, and a community building with a hall and reading room. In the 1910s and 1920s further improvements included a YMCA building, parks, a hospital, and a better utility system. The population of Sunrise, Wyoming reached over 500 individuals by 1920 because of the Sunrise Iron Ore Mine that it was built around. The Sunrise Mine produced over 40 million tons of iron ore, with peak production in 1941. For eighty years the mine was the key source of iron for the Colorado Fuel and Iron Company. The mine closed in 1980 and Sunrise became another mining ghost town in Wyoming. The Sunrise Mine Historic District was added to the National Register of Historic Places in 2005.
Collection contains a photo album of the Sunrise Iron Ore Mine and Sunrise, Wyoming from 1899-1920.
There are no access restrictions on the materials for research purposes, and the collection is open to the public.
The researcher assumes full responsibility for observing all copyright, property, and libel laws as they apply.
CF&I Steel Archives (
This material was received from Jordan Antiques and Antiquarian Books in January 2017.
The collection was processed by Jamie J. Greene in April 2017.
Item Description, Box Number, Folder Number, Collection Name, Collection Number, American Heritage Center, University of Wyoming.
Digital reproductions of select material from this collection are available at