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Cover image for Overview with methods and procedures of the U.S. Geological Survey mineral-resource assessment of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming

Overview with methods and procedures of the U.S. Geological Survey mineral-resource assessment of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming

  • 2016
  • Format: Electronic
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Cover image for Geologic map of the Kechumstuk fault zone in the Mount Veta area, Fortymile Mining District, east-central Alaska

Geologic map of the Kechumstuk fault zone in the Mount Veta area, Fortymile Mining District, east-central Alaska

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Cover image for Geologic field notes and geochemical analyses of outcrop and drill core from mesoproterozoic rocks and iron-oxide deposits and prospects of Southeast Missouri

Geologic field notes and geochemical analyses of outcrop and drill core from mesoproterozoic rocks and iron-oxide deposits and prospects of Southeast Missouri

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Cover image for Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada

Recent U.S. Geological Survey studies in the Tintina Gold Province, Alaska, United States, and Yukon, Canada

  • 2010
  • Format: Electronic
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Cover image for Geologic field notes, geochemical analyses, and field photographs of outcrops and rock samples from the Big Delta B-1 quadrangle, east-central Alaska

Geologic field notes, geochemical analyses, and field photographs of outcrops and rock samples from the Big Delta B-1 quadrangle, east-central Alaska

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Cover image for Geologic map of the Big Delta B-1 quadrangle, east-central Alaska

Geologic map of the Big Delta B-1 quadrangle, east-central Alaska

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Cover image for Gravity and aeromagnetic gradients within the Yukon-Tanana Upland, Black Mountain Tectonic Zone, Big Delta quadrangle, east-central Alaska

Gravity and aeromagnetic gradients within the Yukon-Tanana Upland, Black Mountain Tectonic Zone, Big Delta quadrangle, east-central Alaska

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Cover image for Tintina gold province study, Alaska and Yukon territory, 2002-2007

Tintina gold province study, Alaska and Yukon territory, 2002-2007

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Cover image for Geochemical data for historic mining areas, Central Western Slope, Colorado

Geochemical data for historic mining areas, Central Western Slope, Colorado

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Cover image for Geologic map of Precambrian rocks of the Hartville uplift, southeastern Wyoming

Geologic map of Precambrian rocks of the Hartville uplift, southeastern Wyoming

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