- Bailey, E. H., 1941, Quicksilver deposits of the Parkfield district, California: Open-File Report 41-6, 1 p.,
- Bailey, E. H.; Myers, W. B., 1941, Quicksilver and antimony deposits of the Stayton district, California: Open-File Report 41-5, 2 p.,
- Cannon, R. S., Jr., 1941, Tungsten in the Saven Devils district, Idaho: Open-File Report 41-1, 2 p.,
- Dane, C. H.; Ross, C. P., 1941, Wild Horse quicksilver district, Lander County, Nevada: Open-File Report 41-4, 2 p.,
- Eberlein, G. D.; Yates, R. G., 1941, The Harry area, New Almaden mine, Santa Clara County, California: Open-File Report 44-74, 2 p.; 3 maps,
- Eckel, E. B., 1941, Quicksilver deposits of the New Idria district, San Benito and Fresno Counties, California: Open-File Report 41-27, 2 p.,
- Erdmann, C. E., 1941, Preliminary report on the geology of the Coalmont district, Jackson County, Colorado: U.S. Geological Survey, Open-File Report 44-2, 207 leaves :maps ;26 cm.,
- Fries, Carl, Jr., 1941, Topaz deposits near Brewer mine, Chesterfield County, South Carolina: Open-File Report 41-10, 3 p.,
- Fries, Carl, Jr.; Butler, A. P., Jr., 1941, Tin deposits of northern Lander County, Nevada: Open-File Report 41-14, 2 p.,
- Geological Survey (U.S.), 1941, Electrical resistivity determinations over the potash area near Carlsbad, New Mexico: Open-File Report 41-19, 32 p. :ill.; 4 maps,
- Geological Survey (U.S.), 1941, Geology of Markleeville dam site: Open-File Report 41-21, 7 p. :ill.; 1 map,
- Geological Survey (U.S.), 1941, Iron ore deposits of the Bull Valley District, Washington County, Utah: Open-File Report 41-22, 5 p.,
- Geological Survey (U.S.), 1941, Mining in Alaska in 1940: Open-File Report 41-29, 5 p.,
- Geological Survey (U.S.), 1941, Chromite deposits of Kenai Peninsula, Alaska: Open-File Report 41-30, 2 p.; 2 maps,
- Geological Survey (U.S.), 1941, Map of part of the Blue Wing district, Idaho: Open-File Report 43-8, 1 p.,
- Goddard, E. N.; Lovering, T. S., 1941, A nickel deposit near Gold Hill, Boulder County, Colorado: Open-File Report 41-8, 2 p.,
- Hadley, J. B.; Livermore, J. S., 1941, Manganese deposits in the Paymaster district, Imperial County, California: Open-File Report 41-13, 1 p.,
- Hendricks, T. A., 1941, Manganese deposits near Dunseith, North Dakota: Open-File Report 41-24, 2 p.,
- Hobbs, S. W.; Pecora, W. T., 1941, Nickel deposits near Mount Vernon, Skagit County, Washington: Open-File Report 41-9, 2 p.,
- Kesler, T. L., 1941, Tin deposits of North and South Carolina: Open-File Report 41-16, 1 p.,
- Lemmon, D. M., 1941, Tungsten deposits in the Sierra Nevada near Bishop, California: Open-File Report 41-18, 2 p.,
- Olson, J. C., 1941, Mica-bearing pegmatites of New Hampshire: Open-File Report 41-25, 2 p.,
- Page, L. R., 1941, Tin and tungsten deposits of Silver Hill, Spokane County, Washington: Open-File Report 41-12, 2 p.,
- Park, C. F., Jr., 1941, Manganese resources of the Olympic Peninsula, Washington: Open-File Report 41-11, 1 p.,
- Pecora, W. T.; Hobbs, S. W., 1941, Nickel deposits near Riddle, Douglas County, Oregon: Open-File Report 41-7, 2 p.,
- Roberts, R. J.; Nelson, J. M., 1941, Manganese deposits in the Nevada district, near Ely, Nevada: Open-File Report 41-23, 1 p.,
- Ross, C. P., 1941, Quicksilver deposits in the Steens and Pueblo Mountains, southwestern Oregon: Open-File Report 41-2, 1 p.,
- Schoff, Stuart L.; Dott, Robert H.; Lalicker, Cecil Gordon, 1941, Contamination of Lake Wewoka and fresh-water sands by disposal of oil-well brines near Wewoka, Seminole County, Oklahoma: Open-File Report 41-32, 10 p. : ill., maps ; 28 cm.,
- Sergeev, E. A.; translated by Sokoloff, V. P., 1941, Geochemical method of prospecting for ore deposits: U.S. G.P.O., Open-File Report 48-21-B, 67 leaves :ill. ;28 cm.,
- Smith, Ward C., 1941, Tin deposit at Majuba Hill, Nevada: Open-File Report 41-15, 1 p.; preliminary report and maps placed in an open file,
- Sobotha, Ernst; translated by Britt, Severine, 1941, Landslides in the area of middle Bunter sandstone (Erdfalle im Gebiet des mittleren Baunsandsteins): U.S. Geological Survey, Open-File Report 49-23-C, 3 leaves :ill. ;27 cm.,
- White, D. E.; Geological Survey Bureau of Mines, 1941, Tungsten in the Yellow Pine district, Idaho: Open-File Report 41-28, 4 p.,
- Yates, R. G., 1941, Quicksilver deposits of the Opalite district, Malheur County, Oregon, and Humboldt County, Nevada: Open-File Report 41-3, 2 p.,
