1. Crystalline rocks of the Strawberry Lake area, Front Range, Colorado Author/Creator: Young, Edward J. 1923- (Edward Joseph), author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
2. Summary of the geology, economic aspects, and geochemistry of the Schwartzwalder uranium-bearing area, Ralston Buttes district, Jefferson County, Colorado Author/Creator: Young, Edward J. 1923- (Edward Joseph), author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading
3. A disseminated silver-lead-zinc sulfide occurrence at Hahns Peak, Routt County, Colorado Author/Creator: Young, Edward J. 1923- (Edward Joseph), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1973 Resource Type: Book Access & Availability: Loading
4. Jasperoids of the Lake Valley mining district, New Mexico : application of criteria for recognition of ore-associated jasperoids has revealed a new potentially mineralized area in a famous silver mining district Author/Creator: Young, Edward J. 1923- (Edward Joseph), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1966 Resource Type: Book Access & Availability: Loading
5. Petrography and origin of xenotime and monazite concentrations, Central City district, Colorado Author/Creator: Young, Edward J. 1923- (Edward Joseph), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1961 Resource Type: Book Access & Availability: Loading