TY  - RPRT
TI  - Summary of the geology, economic aspects, and geochemistry of the Schwartzwalder uranium-bearing area, Ralston Buttes District, Jefferson County, Colorado
AU  - Edward J. Young
PY  - 1985
DO  - 10.3133/b1555
UR  - https://pubs.usgs.gov/publication/b1555
ID  - b1555
ER  -