TY  - RPRT
TI  - Analytical results and sample locality maps of stream-sediment and heavy-mineral-concentrate samples from Dolores River Canyon Wilderness Study Area (CO-030-290), Montrose and San Miguel Counties, Colorado
AU  - John H. Bullock
AU  - H. N. Barton
AU  - K. R. Kennedy
AU  - R. B. Vaughn
AU  - Paul H. Briggs
PY  - 1989
DO  - 10.3133/ofr89187
UR  - https://pubs.usgs.gov/publication/ofr89187
ID  - ofr89187
ER  -