TY - RPRT TI - Geochemical data for Upper Mineral Creek, Colorado, under existing ambient conditions and during an experimental pH modification, August 2005 AU - Robert L. Runkel AU - Briant A. Kimball AU - Judy I. Steiger AU - Katherine Walton-Day PY - 2009 DO - 10.3133/ds442 UR - https://pubs.usgs.gov/publication/ds442 ID - ds442 ER -