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John B McHugh

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GeochemistryAnalytical results of 78 water samples from Domeland Wilderness and adjacent further planning areas (RARE II), CaliforniaJohn B McHugh

Analytical results of 78 water samples from Domeland Wilderness and adjacent further planning areas (RARE II), California

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1981

Geochemistry

Geochemical prospectingAnalytical results and locality map for 82 well water samples from the lower Santa Cruz basin, Pinal County, ArizonaJohn B McHugh

Analytical results and locality map for 82 well water samples from the lower Santa Cruz basin, Pinal County, Arizona

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1987

Geochemical prospecting

Ore depositsAnalytical results for 41 water samples from the South Kawishiwi River study area, northeastern MinnesotaJohn B McHugh

Analytical results for 41 water samples from the South Kawishiwi River study area, northeastern Minnesota

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1990

Geochemical prospecting / Ore deposits

Gold oresA hydrogeochemical survey using gold in water, northern NevadaJohn B McHugh

A hydrogeochemical survey using gold in water, northern Nevada

John B McHugh · U.S. Dept. of the Interior, Geological Survey

11 sayfa · 1992

Geochemical prospecting / Gold ores

GeochemistryAnalytical results for ten water-extractable ions from B-horizon soils on St. Thomas and St. Croix, U.S. Virgin Islands and K-Ar ages for seven rocks from St. John and St. Thomas, U.S. Virgin IslandsJohn B McHugh

Analytical results for ten water-extractable ions from B-horizon soils on St. Thomas and St. Croix, U.S. Virgin Islands and K-Ar ages for seven rocks from St. John and St. Thomas, U.S. Virgin Islands

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1989

Geochemistry

AnalysisChemical analyses of 33 surface water samples from the Gunnison area, ColoradoJohn B McHugh

Chemical analyses of 33 surface water samples from the Gunnison area, Colorado

John B McHugh · U.S. Dept. of the Interior, U.S. Geological Survey

Sayfa sayısı yok · 1995

Water / Analysis

AnalysisChemical analyses of 33 surface water samples from the Redcloud Peak area, ColoradoJohn B McHugh

Chemical analyses of 33 surface water samples from the Redcloud Peak area, Colorado

John B McHugh · U.S. Dept. of the Interior, U.S. Geological Survey

Sayfa sayısı yok · 1995

Water / Analysis

Ore depositsAnalyses of rock samples from the Central mining and intrusive area, Marysvale, UtahJohn B McHugh

Analyses of rock samples from the Central mining and intrusive area, Marysvale, Utah

John B McHugh · [Books and Open-File Reports Section, distributor]

22 sayfa · 1990

Geochemical prospecting / Mines and mineral resources / Ore deposits

SamplingGold contents of 469 outcrop and 1466 B-horizon soil samples from the northwestern part of the Duluth complex, northeastern MinnesotaJohn B McHugh

Gold contents of 469 outcrop and 1466 B-horizon soil samples from the northwestern part of the Duluth complex, northeastern Minnesota

John B McHugh · [Books and Open-File Report Section, distributor]

26 sayfa · 1991

Soil mineralogy / Soils / Sampling

Water qualityAnalytical results for 50 water samples from Milford basin, UtahJohn B McHugh

Analytical results for 50 water samples from Milford basin, Utah

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1981

Geochemistry / Water quality

SamplingAnalytical results for 38 water samples from a hydrogeochemical survey of the U.S. Virgin IslandsJohn B McHugh

Analytical results for 38 water samples from a hydrogeochemical survey of the U.S. Virgin Islands

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1988

Water / Analytical geochemistry / Sampling

Wilderness areasAnalytical results and sample locality map for 21 water samples from domestic wells and springs near the Rimrock, Sand Canyon, Little Rimrock, and Pinyon Wilderness Study Areas, Cibola and Catron counties, New MexicoJohn B McHugh

Analytical results and sample locality map for 21 water samples from domestic wells and springs near the Rimrock, Sand Canyon, Little Rimrock, and Pinyon Wilderness Study Areas, Cibola and Catron counties, New Mexico

John B McHugh · [Books and Open-File Reports Section, distributor]

Sayfa sayısı yok · 1989

Geophysical methods / Prospecting / Wilderness areas

GroundwaterHydrogeochemical survey of groundwater for selected areas in the Arabian Shield and in cover rocks, Kingdom of Saudi ArabiaJohn B McHugh

Hydrogeochemical survey of groundwater for selected areas in the Arabian Shield and in cover rocks, Kingdom of Saudi Arabia

John B McHugh · [Books and Open-File Reports Section, distributor]

Sayfa sayısı yok · 1989

Geochemical prospecting / Geophysical methods / Prospecting / Groundwater

SamplingAnalytical results for 32 water samples from a hydrogeochemical survey of the Geneva Creek area, central ColoradoJohn B McHugh

Analytical results for 32 water samples from a hydrogeochemical survey of the Geneva Creek area, central Colorado

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1988

Water / Geochemistry / Sampling

GeochemistryAnalytical results for 60 water samples from Mount Naomi Wilderness study area, Utah-IdahoJohn B. McHugh

Analytical results for 60 water samples from Mount Naomi Wilderness study area, Utah-Idaho

John B. McHugh · U.S. Dept. of the Interior, Geological Survey

16 sayfa · 1981

Geochemistry

GroundwaterA hydrogeochemical survey in east-central NevadaJohn B McHugh

A hydrogeochemical survey in east-central Nevada

John B McHugh · The Survey

Sayfa sayısı yok · 1983

Geochemistry / Groundwater

AnalysisAnalytical results for 26 water samples from southern New MexicoJohn B McHugh

Analytical results for 26 water samples from southern New Mexico

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1983

Water / Geochemistry / Analysis

SamplingAnalytical results and sample locality map for 10 water samples from springs, domestic wells, and streams near the Baboquivari Peak, Ragged Top, and Table Top Mountain Wilderness Study Areas, Pima and Pinal Counties, ArizonaJohn B McHugh

Analytical results and sample locality map for 10 water samples from springs, domestic wells, and streams near the Baboquivari Peak, Ragged Top, and Table Top Mountain Wilderness Study Areas, Pima and Pinal Counties, Arizona

John B McHugh · [Books and Open-File Reports Section, distributor]

Sayfa sayısı yok · 1989

Geochemical prospecting / Groundwater / Sampling

Mines and mineral resourcesAnalytical results and sample locality maps for 12 water samples from the springs and domestic wells near the El Dorado, Lime Canyon, and Million Hills Wilderness Study Areas, Clark County, NevadaJohn B McHugh

Analytical results and sample locality maps for 12 water samples from the springs and domestic wells near the El Dorado, Lime Canyon, and Million Hills Wilderness Study Areas, Clark County, Nevada

John B McHugh · U.S. Dept. of the Interior, U.S. Geological Survey

Sayfa sayısı yok · 1989

Geochemical prospecting / Mines and mineral resources

Geochemical prospectingAnalytical results for 46 water samples from a hydrogeochemical survey of the Blackbird mine area, IdahoJohn B McHugh

Analytical results for 46 water samples from a hydrogeochemical survey of the Blackbird mine area, Idaho

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1987

Geochemical prospecting

GeochemistryAnalytical results for 30 water samples from Mineral Mountains, UtahJohn B McHugh

Analytical results for 30 water samples from Mineral Mountains, Utah

John B McHugh · U.S. Dept. of the Interior, Geological Survey

Sayfa sayısı yok · 1981

Geochemistry

GroundwaterRadon survey of ground waters from Beaver and Milford basins, UtahJohn B McHugh

Radon survey of ground waters from Beaver and Milford basins, Utah

John B McHugh · The Survey

Sayfa sayısı yok · 1982

Groundwater