TY - RPRT TI - Cinnamon gulch revisited: Another look at separating natural and mining-impacted contributions to instream metal load AU - Robert L. Runkel AU - Philip L. Verplanck AU - Briant Kimball AU - Katherine Walton-Day PY - 2018 DO - 10.1016/j.apgeochem.2018.04.010 UR - https://pubs.usgs.gov/publication/70197930 ID - 70197930 ER -