TY  - RPRT
TI  - Assessing uranium and select trace elements associated with breccia pipe uranium deposits in the Colorado River and main tributaries in Grand Canyon, USA
AU  - Fred D. Tillman
AU  - Jessica R. Anderson
AU  - Joel A. Unema
AU  - Thomas Chapin
PY  - 2020
DO  - 10.1371/journal.pone.0241502
UR  - https://pubs.usgs.gov/publication/70216780
ID  - 70216780
ER  -