02497oam 2200481Ia 450 991069640430332120080404081049.0(CKB)5470000002378803(OCoLC)209155486(EXLCZ)99547000000237880320080226d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPresentation showing results of a hydrogeochemical investigation of the Standard Mine vicinity, upper Elk Creek basin, Colorado[electronic resource] /by Andrew H. Manning ... [and others] ; prepared in cooperation with the U.S. Environmental Protection AgencyVersion 1.0.Reston, Va. :U.S. Geological Survey,2008.1 electronic text 23 pages digital, PDF fileOpen-file report ;2008-1012Title from PDF title screen (viewed on Feb. 25, 2008).Includes bibliographical references.This open-file report consists of 18 slides from a presentation given in Crested Butte, Colorado on December 13, 2007 to the Standard Mine Advisory Group. The presentation was paired with another presentation given by the Colorado Division of Reclamation, Mining, and Safety on the physical features and geology of the Standard Mine. The presentation in this Open-File Report summarizes the results and conclusions of a hydrogeochemical investigation of the Standard Mine performed by the U.S. Geological Survey (Manning and others, in press).GeochemistryColoradoStandard Mine (Gunnison County)HydrologyColoradoStandard Mine (Gunnison County)Acid mine drainageColoradoStandard Mine (Gunnison County)WaterPollutionColoradoStandard Mine (Gunnison County)Standard Mine (Gunnison County, Colo.)Environmental conditionsGeochemistryHydrologyAcid mine drainageWaterPollutionManning Andrew Harvey1380750United States.Environmental Protection Agency.Geological Survey (U.S.)GISGISGPOBOOK9910696404303321Presentation showing results of a hydrogeochemical investigation of the Standard Mine vicinity, upper Elk Creek basin, Colorado3448329UNINA