Mineral resources of the Cougar Canyon/Tunnel Spring Wilderness Study Area, Washington County, Utah, and Lincoln County, Nevada
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Open-File Report↗
Geology topics
G. S. Ryan
Publications and source records attributed to G. S. Ryan.
Mineral resources of the Swansea Wilderness Study Area, La Paz and Mohave counties, Arizona
No abstract available.
Arizona↗
Mineral resources of the Diamond Breaks Wilderness Study Area, Moffat County, Colorado, and Daggett County, Utah
No abstract available.
Colorado, Utah↗
Mineral resources of the Gila Lower Box Wilderness Study Area, Grant and Hidalgo counties, New Mexico
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Bulletin↗
Mineral resources of the Fishhooks Wilderness Study Area, Graham County, Arizona
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Bulletin↗
Mineral resources of the Black Rock Wilderness Study Area, Graham County, Arizona
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Bulletin↗
Geology and mineral resource potential map of the Graham Creek Roadless Area, Angelina and Jasper counties, Texas
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Miscellaneous Field Studies Map↗
Mineral resource potential of the Kisatchie Hills Wilderness, Natchitoches Parish, Louisiana
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Open-File Report↗