The community of Redstone is located in the Elk Mountain area of southwest Pitkin County, approximately 16 miles south of Carbondale. The buildings and structures in the Redstone multiple property submission focus on the development of the coal mining industry in the Crystal River Valley, including the industry’s related transportation needs, the creation of the company town of Redstone, and the development of John C. Osgood’s land holdings. The primary time period for these themes is the late 19th and early 20th century. (Cover documentation accepted by National Register in 1989.) Multiple Property Documentation Form (PDF, 6.35 MB).