United States Geological Survey (USGS)
MF Series : Mineral Investigations Field Studies Maps

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USGS MF SERIES MAPS : Mineral Investigations Field Studies Maps = Miscellaneous Field Studies Maps

The Miscellaneous Field Studies (MF) Series contains more than 2,200 mostly black-and-white maps that cover nearly all aspects of USGS investigations and research. The series, begun in 1950, had been known earlier as the Mineral Investigations Field Studies Series. Pre-1971 maps show geology in relation to specific mining or mineral-deposit studies; later maps are on various subjects such as bedrock and surficial geology, offshore geology, mineral resource assessments, geophysical and geochemical surveys, and environmental studies.

The maps are either the preliminary results of ongoing studies or the final results of studies that lack the scope necessary for the I and GQ Series. They are intended for rapid publication and are mostly author prepared.

MF maps cover both quadrangles or irregularly shaped areas and are usually plotted on topographic or planimetric bases. Most maps are accompanied by text on the map margin or in a separate pamphlet. Some are on multiple sheets. Scale, sheet sizes, and projections vary. Each map is folded and placed in a paper jacket.

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USGS Map MF-34 : Geologic map of the Tennessee Pass area, Eagle and Lake counties, Colorado. 1956.

USGS Map MF-54 : Uranium and vanadium deposits of the Colorado plateau that produced more than 1,000 tons of ore through June 30, 1955. 1956. $15

USGS Map MF-176 : Preliminary geologic map of the Gray Head quadrangle, San Miguel County, Colorado. 1961. $15

USGS Map MF-213 : Second copy, folded roughly, without envelope. (Good/Fair – a field copy). $8

USGS Map MF-240 : Preliminary geologic map and sections of the north end of the Oquirrh range (Mills Junction, Garfield and Magna quads) Toelle and Salt Lake Counties., Utah, 1961. $15

USGS Map MF-245 : Preliminary geologic map of the Unionville quadrangle, Nevada, 1962. (entire map has been carefully colored in by geologic unit). $15

USGS Map MF-264 : Geologic map of the Castagne quadrangle, Carbon county, Montana. 1963.

USGS Map MF-266 : Geologic map of the Roberts quadrangle, Carbon county, Montana. 1963.

USGS Map MF-267 : Geologic map of the Roscoe NE quadrangle, Stillwater and Carbon counties, Montana. 1963.

USGS Map MF-278 : Heavy metals in stream sediment, West-Central Maine. Revised 1964. $15

USGS Map MF-315 : Geochemical, aeromagnetic, and general geologic maps showing the distribution of lead and silver, Golconda and Iron Point quads, Humboldt County, Nevada. 2 sheets. 1975. $15

USGS Map MF-481 : Generalized geologic map of the Carlin, Dixie Flats, Pine Valley & Robinson Mountain quads, Elko & Eureka Counties., Nevada, 1972.

USGS Map MF-518 : Fault map of the Monterey Bay region, California. 1973. 4 sheets plus text.

USGS Map MF-537 : Preliminary geologic map of the Carlin gold mine, Eureka County., Nevada, 1973. (minimal soil) $3

USGS Map MF-559 : Preliminary geologic map of the Blue Basin quadrangle, Elko County, Nevada, 1974. (no envelope) $10

USGS Map MF-628 : Reconnaissance geologic map of the Electric Peak Quadrangle, Custer and Saguache counties, Colorado. 1974. $15

USGS Map MF-647 : Geologic map of Gold Acres - Tenabo area, Shoshone Range, Lander County, Nevada. 2 Sheets., 1974. (one pencil outline on geol. map). $4
USGS Map MF-647 : The geologic map only, not the second sheet with sections., 1980. (Fair – a field copy. No envelope, colors added to geologic units, corners have staple marks). $2

USGS Map MF-656 : Geologic map of the Lafayette quadrangle, Adams, Boulder, and Jefferson counties, Colorado. 1975. $15

USGS Map MF-658 : Geologic map of the Poncha Springs Quadrangle, Chaffee County, Colorado. 1975. $15

USGS Map MF-666 : Preliminary geologic map of the Craig 1 degree by 2 degrees Quadrangle, northwestern Colorado. 1975. $15

USGS Map MF-682 : Reconnaissance geologic map of the Chama Peak Quadrangle, Conejos and Archuleta counties, Colorado. 1975.

USGS Map MF-696 : Preliminary map of landslide deposits, Vernal 1 degree by 2 degrees Quadrangle, Colorado and Utah. 1975.

USGS Map MF-697 : Preliminary map of landslide deposits, Grand Junction 1 degree by 2 degrees Quadrangle, Colorado and Utah. 1975. $15

USGS Map MF-698 : Preliminary map of landslide deposits, Moab 1 degree by 2 degrees Quadrangle, Colorado and Utah. 1975. $15

USGS Map MF-699 : Preliminary map of landslide deposits, Cortez 1 degree by 2 degrees Quadrangle, Colorado and Utah. 1975.

USGS Map MF-700 : Preliminary map of landslide deposits, Craig 1 degree by 2 degrees Quadrangle, Colorado. 1975.

USGS Map MF-702 : Preliminary map of landslide deposits, Montrose 1 degree by 2 degrees Quadrangle, Colorado. 1975. $15

USGS Map MF-703 : Preliminary map of landslide deposits, Durango 1 degree by 2 degrees Quadrangle, Colorado. 1975. $15

USGS Map MF-705 : Preliminary map of landslide deposits, Denver 1 degree by 2 degrees Quadrangle, Colorado. 1975. $15

USGS Map MF-706 : Preliminary map of landslide deposits, Pueblo 1 degree by 2 degrees Quadrangle, Colorado. 1975.

USGS Map MF-707 : Preliminary map of landslide deposits, Trinidad 1 degree by 2 degrees Quadrangle, Colorado. 1975.

USGS Map MF-708 : Preliminary map of landslide deposits, La Junta 1 degree by 2 degrees Quadrangle, Colorado. 1975.

USGS Map MF-713 : Geologic map of the Spring Hill Creek Quadrangle, Saguache County, Colorado. 1975.

USGS Map MF-733 : Geologic map of the Sawtooth Mountain Quadrangle, Saguache County, Colorado. 1976.

USGS Map MF-740 : Reconnaissance map showing relative amounts of soil and bedrock in the mountainous part of the Morrison-Evergreen Quadrangles and adjoining areas to the west in Jefferson County, Colorado. 1976.

USGS Map MF-748 : Geologic map of the Razor Creek Dome Quadrangle, Saguache County, Colorado. 1976.

USGS Map MF-759 : Reconnaissance geologic map of the Glentivar Quadrangle, Park County, Colorado. 1976. (envelope a bit rough)

USGS Map MF-775 : Geologic map of the Pueblo 1 degree by 2 degrees Quadrangle, south-central Colorado. 1976. 2 sheets. $15

USGS Map MF-788 : Preliminary geologic map of Colorado. 1976. 2 sheets. $15

USGS Map MF-793 : Reconnaissance geologic map of the Vaca Hills quadrangle, Arizona. 1976, 1985.

USGS Map MF-815 : Map showing major fold axes, satellite-imagery lineaments, elongate aeroradioactivity anomalies, and lines of structural discontinuity, southwestern Pennsylvania and vicinity. 1976. $15

USGS Map MF-833 : Preliminary generalized Geologic map of Round Mountain quadrangle, Nevada, 1977.

USGS Map MF-848 : Preliminary reconnaissance geologic map of the Wimer quadrangle, Oregon, 1977. 2 sheets. $15

USGS Map MF-858-A : Mineral resources of the 1° x 2° Choteau quadrangle (Lewis and Clark, Teton, Powell, Missoula, Lake, Flathead, and Cascade counties), Montana, 1982. Scale 1:250,000.

USGS Map MF-858-B : Geochemical and generalized geologic maps showing the distribution and abundance of copper in the 1° x 2° Choteau quadrangle, Montana, 1981. Scale 1:250,000. (includes a copy of USGS Open-File Report 79-280 on the same subject). $15

USGS Map MF-858-C : Geochemical and generalized geologic maps showing the distribution and abundance of silver in the 1° x 2° Choteau quadrangle, Montana, 1981. Scale 1:250,000.

USGS Map MF-858-D : Geochemical and generalized geologic maps showing the distribution and abundance of lead in the 1° x 2° Choteau quadrangle, Montana, 1981. Scale 1:250,000.

USGS Map MF-858-E : Geochemical and generalized geologic maps showing the distribution and abundance of zinc in the 1° x 2° Choteau quadrangle, Montana, 1981. Scale 1:250,000.

USGS Map MF-858-F : Geochemical and generalized geologic maps showing the distribution and abundance of mercury, arsenic and molybdenum in the 1° x 2° Choteau quadrangle, Montana, 1980. 2 sheets. Scale 1:250,000.

USGS Map MF-858-G : Aermagnetic and generalized geologic map of the 1° x 2° Choteau quadangle, Montana, 1981. Scale 1:250,000.

USGS Map MF-892 : Reconnaissance geologic map of the Canon City Quadrangle, Fremont County, Colorado. 1977.

USGS Map MF-992 : Maps showing geochemical distribution of elements in veins and fractures in the Dun Glen Quadrangle, Pershing County, Nevada, 1978. $15

USGS Map MF-1002-F : Preliminary isopach maps of the Cambrian Derby-Doerun dolomite and the Cambrian Elvins group, Rolla 1° x 2° quad, Missouri, 1979. 2 sheets.

USGS Map MF-1002-I : Regional depositional facies of the Cambrian Bonneterre formation, Rolla 1° x 2° quad, Missouri, 1982.

USGS Map MF-1004-A : Generalized geologic and summary geochemical maps of the Rolla 1° x 2° quad, Missouri, 1978. (Good : some pencil notes). $3

USGS Map MF-1004-B : Generalized geological and geochemical maps of the Cambrian Bonneterre fm, Rolla 1° x 2° quad, Missouri, 1979. (minimal pencil marks) $3

USGS Map MF-1004-C : Barium content in drill holes, Rolla 1° x 2° quad, Missouri, 1982.

USGS Map MF-1005-B : Mines, prospects and occurrences of metallic minerals in the Rolla 1° x 2° quad, Missouri, 1982. 2 Sheets. ** Includes pamphlet that goes with it, lists mines, locations, commodities, and references.

USGS Map MF-1015-A : Preliminary cross sections of Cretaceous sediments along South Carolina coastal margin, 1978. 2 Sheets.

USGS Map MF-1015-B : Cenozoic sediments, South Carolina coastal margin, 1978. 2 Sheets.

USGS Map MF-1015-C : Preliminary cross sections of Cretaceous sediments along Georgia coastal margin, 1980. 2 Sheets.

USGS Map MF-1101-D : Mineral resource potential map, Hoover wilderness and adjacent roadless areas, California, 1983. Explanatory pamphlet accompanies map.

USGS Map MF-1130-B : Cross section B-B' of Upper Cretaceous and lower Tertiary rocks, southern Piceance Creek basin, Colorado. 1979. 2 sheets.

USGS Map MF-1130-C : Cross section C-C' of Upper Cretaceous and lower Tertiary rocks, southern Piceance Creek basin, Colorado. 1979. 2 sheets.

USGS Map MF-1131 : Correlation of logs with seismic reflection data, COST no. B-2 well. 1979.

USGS Map MF-1156 : Earth fissures and land subsidence, Bowie and Willcox areas, Arizona. 1980. 2 Sheets. (bumped edges)

USGS Map MF-1159-B : Mineral resource potential map, San Jacinto Wilderness, California, 1983. Explanatory pamphlet accompanies map.

USGS Map MF-1162-E : Distribution of minerals in Heavy-mineral concentrate, Sierra Ancha Wilderness & Salome study area, Arizona. 1980, 1982.

USGS Map MF-1162-H : Mineral resource potential, Sierra Ancha Wilderness & Salome study area, Arizona. 1981, 1982. Includes text pages.

USGS Map MF-1163 : Geologic map of the Vernal 1° x 2° quadrangle, Utah, Colorado, and Wyoming, 1979. $15

USGS Map MF-1183-Q : Preliminary map showing limonitic areas in the Silver City 1° x 2° quad, Arizona and New Mexico, 1984.

USGS Map MF-1185-C : Mineral resource potential map, John Muir Wilderness, California, 1982. Explanatory pamphlet accompanies map.

USGS Map MF-1189 : Structure contour map and isochore map of the nonmarine part of the Mesaverde Group, Piceance Creek basin, Colorado. 1980. Includes text pages.

USGS Map MF-1204-A : Geologic map, Western Virgin Mountains Instant study area, Nevada, 1980.

USGS Map MF-1231-B : Geochemical map showing anomalous concentrations of selected elements in the nonmagnetic heavy-mineral concentrates from the Golden Trout Wilderness, California, 1983. (Good : minimal high-lighter marks, short margin tear). $2

USGS Map MF-1278 : Geologic map, Mount Grant quadrangle, Nevada, 1981.

USGS Map MF-1322-D : Summary geochemical map for samples of rock, stream sediment, and nonmagnetic heavy-mineral concentrate, Freel and Dardanelles Roadless areas, Alpine and El Dorado counties, California. 1985.

USGS Map MF-1329 : Geologic map of the Marysvale NE quadrangle, Piute county, Utah. 1981. (multiple copies – ask if you want more than one)

USGS Map MF-1330 : Geologic map of the Monroe NE quadrangle, Sevier county, Utah. 1981.

USGS Map MF-1331 : Geologic map of the Monroe SE quadrangle, Sevier and Piute counties, Utah. 1981. $15

USGS Map MF-1343-B : Mineral resource potential map, Wheeler Peak and Highland Ridge further planning areas, Nevada, 1983. Pamphlet accompanies map.

USGS Map MF-1353-A : Geologic map of the Stansbury Roadless areas, Tooele county, Utah. 1982.

USGS Map MF-1353-B : Geochemical analyses of panned stream sediments, Stansbury Roadless areas, Tooele county, Utah. 1982.

USGS Map MF-1361-B : Geochemical map and interpretation, White Mountains, Blanco Mountain, Birch Creek, and Black Canyon roadless areas, California-Nevada, 1983. (minimal marks) $3

USGS Map MF-1365-A : Geologic map of the East part of the Raymond Peak Roadless area, California, 1982.

USGS Map MF-1370 : Geology and mineral resources appraisal of the Square Butte area, Montana, 1981.

USGS Map MF-1378 : Reconnaissance Geologic map of the Presumido Peak quadrangle, Arizona, 1982.

USGS Map MF-1382-A : Geologic map of the Walker Lake 1° x 2° quadrangle, Nevada, California, 1982. $15

USGS Map MF-1382-B : Distribution, ages, and petrographic characteristics of Mesozoic plutonic rocks, Walker Lake 1° x 2° quadrangle, Nevada, California, 1983.

USGS Map MF-1382-O : Map showing localities and correlation of age-diagnostic lower Mesozoic megafossils, Walker Lake 1° x 2° quad, Nevada, California, 1984.

USGS Map MF-1382-Q : Distribution of Hydrothermally altered rocks, Walker Lake 1° x 2° quad, Nevada, California, 1984. Pamphlet accompanies map.

USGS Map MF-1383-C : Mineral resources assessment maps, Medford 1° x 2° quadrangle, Oregon and California, 1983. 2 Sheets. $15

USGS Map MF-1394-C : Mineral potential of the Strawberry Crater Roadless area, Coconino County., Arizona, 1982. Pamphlet accompanies map. $15

USGS Map MF-1395-B : Geophysical map, Domeland Wilderness area and contiguous roadless areas, California, 1983.

USGS Map MF-1400-C : Mineral resource potential map of Sugarloaf Roadless Area, Nevada, 1983. Pamphlet accompanies map.

USGS Map MF-1404 : Reconnaissance geologic map of the Miller Coulee quadrangle, Valley county, Montana. 1982.

USGS Map MF-1411-B : Mineral resource potential map, Wheeler Ridge Roadless area, California, 1983. Pamphlet accompanies map.

USGS Map MF-1423-A : Geologic map, North Fork Smith River Roadless Area, Del Norte county, California & Curry County, Oregon, 1983.

USGS MAP MF-1450 : Geologic map of the Broke Off mountain quadrangle, Rio Arriba county, New Mexico, 1982. Scale 1:24,000. 1 sheet.

USGS MAP MF-1451 : Geologic map of the Bighorn Peak quadrangle, Rio Arriba county, New Mexico and Conejos county, Colorado, 1982. Scale 1:24,000. 1 sheet.

USGS Map MF-1463-B : Geologic map of the lower San Francisco Wilderness Study Area and contiguous Roadless Area, Greenlee county, Arizona and Catron and Grant counties, New Mexico. 1982.

USGS Map MF-1463-C : Mineral resource potential map of the lower San Francisco Wilderness Study Area and contiguous Roadless Area, Greenlee county, Arizona and Catron and Grant counties, New Mexico. 1982. Includes text pages.

USGS Map MF-1472 : Geologic map, Little Whitehorse Creek quadrangle, Oregon, 1983.

USGS Map MF-1489 : Complete bouguer gravity and generalized geologic and structure map of the Choteau 1 x 2 quadrangle, Montana. 1983.

USGS Map MF-1500-A : Geologic map, Ten Mile West Roadless Area, Idaho, 1983.

USGS Map MF-1507-A : Geologic map, Sky Lakes Roadless & Mountain Lakes Wilderness, Oregon, 1983.

USGS Map MF-1521-B : Mineral Resource potential map of the Dragoon Mountains Roadless Area, Cochise County., Arizona, 1983. Pamphlet accompanies map.

USGS Map MF-1521-E : Geochemical and mineralogic maps of Dragoon Mountains Roadless Area, Cochise County, Arizona, 1984. 2 Sheets.

USGS Map MF-1526-A : Geologic map, Orleans Mountain Roadless Area, California, 1983.

USGS Map MF-1535-A : Mineral resource map of Sweetwater Roadless Area, Mono County, California and Lyon & Douglas Counties, Nevada, 1983. Pamphlet accompanies map.

USGS Map MF-1547-A : Mineral resource potential maps, Sill Hill, Hauser & Caliente Roadless Areas, California, 1983. Pamphlet accompanies map.

USGS Map MF-1567-A : Mineral resource map and geologic map of Rattlesnake Roadless Area, Yavapai & Coconino Counties, Arizona, 1984. Pamphlet accompanies map.

USGS Map MF-1577-A : Mineral resource potential map of Arnold Mesa Roadless Area, Yavapai County, Arizona, 1983. Pamphlet accompanies map.

USGS Map MF-1577-C : Geochemical map of Arnold Mesa Roadless Area, Yavapai County, Arizona, 1983.

USGS Map MF-1581-A : Mineral resource map, North Fork John Day River Roadless Area, Oregon, 1983. Pamphlet accompanies map.

USGS Map MF-1603-A : Mineral resource potential map, Coxcomb Mountains Wilderness Study Area, California, 1983. Pamphlet accompanies map.

USGS MAP MF-1624 : Reconnaissance geologic map of the Toltec Mesa quadrangle, Rio Arriba county, New Mexico, 1985. Scale 1:24,000. 1 sheet.

USGS Map MF-1631-D : Aeromagnetic map of the Sandia Mountain wilderness, Bernalillo and Sandoval counties, New Mexico. 1985.

USGS Map MF-1634-A : Mineral resource map of the Ryah Hill Roadless Area, Socorro County, New Mexico, 1984. Pamphlet accompanies map.

USGS Map MF-1635-C : Maps showing trace-element geochemistry of the Sangre de Cristo Wilderness Study Area, south-central Colorado. 1989. 4 sheets.

USGS Map MF-1688 : Geologic map of the Railroad Pass quadrangle, Cochise County, Arizona, 1984.

USGS Map MF-1710 : Bathymetric map of Lydonia canyon, U.S. Atlantic outer continental shelf. 1984. 2 sheets.

USGS Map MF-1733-A : Geologic map of the Inyo Mountains Wilderness study area, Inyo county, California. 1985.

USGS Map MF-1736 : Bedrock geologic map of the Iron mountains quadrangle, San Bernardino and Riverside counties, California. 1985.

USGS Map MF-1776-B : Geologic map of the Little Rockies Wilderness study area and the Mt. Hillers and Mt. Pennell study areas, and vicinity, Garfield county, Utah. 1985.

USGS Map MF-1782 : Geologic map of Bear Mountain quadrangle, Grant county, New Mexico. 1985.

USGS Map MF-1784 : Preliminary geologic map of the Molina Quadrangle, Mesa County, Colorado. 1985.

USGS Map MF-1785 : Electric-log correlations of the upper Cretaceous Rock Springs and Blair formations on the east and west flanks of the Rock Springs uplift, Wyoming. 1985.

USGS Map MF-1835-B : Equivalent freshwater head and dissolved-solids concentration of water in rocks of Cambrian, Ordovician, and Mississippian age in the northern mid-continent, U.S.A. 1986. 2 sheets.

USGS Map MF-1853-E : Metallogenic map of volcanogenic massive-sulfide deposits in pre-Tertiary island-arc and ocean-basin environments in Nevada, 1989. Pamphlet accompanies map.

USGS Map MF-1853-F : Metallogenic map of volcanogenic massive sulfide occurrences in Wyoming. Volcanogenic massive sulfide map series. 1992.

USGS Map MF-1867 : Map showing landslides in California that have caused fatalities or at least $1,000,000 in damages from 1906 to 1984. 1986.

USGS Map MF-1868 : Map showing areas of limonitic hydrothermal alteration in the Lake City Caldera area, western San Juan Mountains, Colorado. 1986. (multiple copies – ask if you need more than one)

USGS Map MF-1877-B : Regional geochemical maps of the Tonopah 1°x 2° quad, Nevada, based on samples of stream sediment and nonmagnetic heavy-mineral concentrate, 1988. 2 Sheets.

USGS Map MF-1877-I : Sample locality map and potassium-argon ages and data for Cenozoic igneous rocks in the Tonopah 1°x2° quadrangle, central Nevada, 1987.

USGS Map MF-1877-J : Map showing the distribution and characteristics of plutonic rocks in the Tonopah 1°x2° quadrangle, central Nevada, 1987.

USGS Map MF-1933 : Preliminary geologic map of the Davis Canyon Quadrangle, Uintah County, Utah, and Garfield and Rio Blanco counties, Colorado. 1987.

USGS Map MF-1949 : Geologic, alteration, and vein maps of the Redcloud Peak (Lake City caldera) and Handies Peak Wilderness Study Areas, Hinsdale County, Colorado. 1987. 2 sheets plus text pages.

USGS Map MF-1953 : Preliminary geologic map of the Forked Gulch Quadrangle, Garfield County, Colorado. 1987.

USGS Map MF-1955 : Map showing drill-hole depths, lithologic intercepts, and partial isopachs of basin fill in the Winnemucca 1° x 2° quadrangle, Nevada, 1990.

USGS MAP MF-2008-C : Aeromagnetic maps of the Uinta and Piceance basins and vicinity, Utah and Colorado, 1989. Scale 1:500,000. 2 sheets.

USGS MAP MF-2008-D : Complete bouguer gravity anomaly map of the Uinta and Piceance basins and vicinity, Utah and Colorado, 1990. Scale 1:500,000. 1 sheet.

USGS Map MF-2036 : Seismicity map of the state of Colorado. 1988. $18

USGS Map MF-2062 : Geologic map of pre-Tertiary rocks of the Paradise Range and southern Lodi Hills, west-central Nevada, 1989. Pamphlet accompanies map.

USGS Map MF-2129 : Geologic map of Harrat Huraymah, with petrologic classification and distribution of ultramafic inclusions, Saudi Arabia. 1990. (envelope has minor soil)

USGS MAP MF-2135 : Reconnaissance seismic-reflection surveys in the New Madrid seismic zone, Northeast Arkansas and southeast Missouri, 1991. 3 sheets.

USGS MAP MF-2154-A : Geologic map of the Reno 1° x 2° quadrangle, Nevada and California, 1991.

USGS Map MF-2154-B : Map showing mines and prospects in the Reno 1° x 2° quadrangle, Nevada and California, 1991. Pamphlet accompanies map. $15

USGS MAP MF-2154-C : Total-intensity magnetic-anomaly map of the Reno 1° x 2° quadrangle, Nevada and California, 1992. Pamphlet accompanies map.

USGS Map MF-2163 : Map showing mineralized areas and principal lode mines in southern Summit County, Colorado. 1992.

USGS Map MF-2181 : Reconnaissance photogeologic map of young faults in the Ely 1 x 2 quadrangle, Nevada and Utah. 1991.

USGS Map MF-2191 : Aeromagnetic map of the San Jose area, California. 1992.

USGS Map MF-2196 : Map of recently active traces of the Hayward fault, Alameda and Contra Costa counties, California. 1992. Includes text pages.

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