 | | Report (issue) | | Gold, base-metal, and related deposits of North Carolina 1011 by Gwendolyn W. Luttrell 12 U.S. Geological... Gold, base-metal, and related deposits of North Carolina Abstract Gold, silver, copper, lead, zinc,...barite, and rare-earths have been mined in North Carolina. Gold, with by-product silver, occurs in veins...along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals...occur with sulfides in vein|j deposits in Cabarrus County. 21 22 23 24 25- U. S. GOVERNMENT PRINTING OFFICE: |  | | Report (issue) | | of the Antler Peak 7.5 Minute Quadrangle, Lander County, Nevada by Jeff L. Doebrich1 Open-File Report...Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...MAP UNITS Qd Mine dump material (Holocene, man-made) Present around Fortitude Mine open pit Qp Placer...abundant on hill slopes below outcrops of Caetano tuff (Tc) Qoa Older alluvium (Quaternary) silty and...alluvium Tt Tuff (Tertiary) very light gray, nonwelded crystal-lithic ash-flow tuff. Contains quartz |  | | Report (issue) | | by J. B. Umpleby and some of the deposits near Golconda and Sodaville by E. S. Larsen. In June, 1918,...districts and several of the deposits near Ely and Golconda were examined by J. T. Pardee prior to June 15...or completely oxidized. The deposit at the Siegel mine is clearly of this type, as are also those at the...phosphorus. The ore so far produced by the Siegel mine and the mines of the Prince Consolidated Co., because...Vegas group. 19. 20. 21. 22. 23. 24. 25. 26. 27. Mine X Prospect EXPLANATION Wagon and automobile road |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...Volcanic Rocks at the Sleeper Gold-Silver Mine, Humboldt County, Nevada, by J. Thomas Nash and Mark W. Bartlett... 2 Geology and Ore Deposits of the Valmy and North Peak Quadrangles, Battle Mountain Mining District...and Structure of the Northern Pancake Range, Nye County, Nevada: A Progress Report, by William J. Perry...Fill Above the Rabbit Creek Gold Deposit, Humboldt County, Nevada, by Dawn J. Madden-McGuire, Charles W. |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...Range terranes Sand Hill terrrane Jungo terrane Golconda terrane Roberts Mountains terrane Snow Lake block...of adjacent parts of the Sand Springs, Jungo, Golconda, and Roberts Mountains terranes and other rocks...Mesozoic rocks is either not exposed or, as in the North Fork of the American River, Upper Triassic limestone...Shoshone Mountains) composed of andesite breccia and tuff, marble, and volcaniclastic rocks, all of late Paleozoic |  | | Report (issue) | | mineralogic diversity that exists along the cordillera of North and South America. We wish to thank all of the field...northwest-trending mineral belts transverse to the generally north-south ranges of central and northeastern Nevada...Talapoosa and Olinghouse districts and the Gooseberry mine. Northeast of Lovelock we pass through Roberts'...deposit hosted in Tertiary rhyolitic rocks. East of Golconda we enter the Getchell trend which Roberts interpreted...the quartz-alunite ledges present in the hills north of Sparks in the WEDEKIND mining district. The Wedekind |  | | Journal (article/letter/editorial) | | 94025, USA b Nevada Bureau of Mines and Geology , University of Nevada , Reno, NV, 89557, USA Published...Miocene collapse of the Mesozoic orogenic plateau in north-central Nevada, International Geology Review, 51:9-11...Miocene collapse of the Mesozoic orogenic plateau in north-central Nevada Joseph P. Colgana* and Christopher...CA 94025, USA; bNevada Bureau of Mines and Geology, University of Nevada, Reno, NV 89557, USA Downloaded...shallow Farallon slab that lay beneath the western USA in the early Tertiary. However, it is unclear if |  | | Report (volume) | | 1921)__________________ Deposits of chrome ore in North Carolina, by J. V. Lewis (published Aug. 4, 1921) _...Pyrite at the Haile mine, Kershaw, S. C., with a note on pyritization at the Brewer mine, near Jefferson....___ _ Ore deposits of Cedar Mountain, Mineral County, Nev., by Adolph Knopf (published Nov. 19, 1921)...__ Ore deposits of the Sierrita Mountains, Pima County, Ariz., by F. L. Ransome (published March 30',"1922)Index...of chromite chiefly angular, Castle. Crag mine, Shasta County, Calif.; B, Even-granular structure of chrome |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...that were used include the 1:250,000 scale Nevada county geologic maps (Willden, 1964; Bonham, 1969; Willden...allochthonous slope, basinal, and turbiditic rocks of the Golconda allochthon (Devonian, Mississippian, Pennsylvanian... 3). Emplacement of the Roberts Mountains and Golconda allochthons occurred during the Antler orogeny...window is exposed in the Osgood Mountains, the north part of Edna Mountain, and the east part of the |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...Crustal structure and its relation to gold belts in north-central Nevada: Overview and progress report V.J...for the Crescent Valley-Indepencence Lineament, north-central Nevada Stephen G. Peters..................and gold deposition in the Betze deposit, Eureka County, Nevada M. B. Woitsekhowskaya and S.G. ftters....mineralization of the Eocene Tuscarora Volcanic Field, Elko County, Nevada ChristopherD. Henry, DavidR. Boden, andStevenB |  | | Report (issue) | | integrating sphere below a 2.5 cm sample opening. For the mine rocks, a fresh face was measured; for the surface...reproducibility is estimated to be ± 1 pe rcent. B. Spectra of Mine Rocks VNIR laboratory spectra are compared for rocks...Pinson mine is a sediment-hosted disseminated gold deposit in northcentral Nevada; the Delamar mine is a...hydrothermally altered rocks at depth. Pinson. The Pinson mine (fig. 1) is located on the east side of the Osgood...except silica [Antioniuk and Crombie, 1982]. At the mine, the Osgood Mountain pluton, a granodiorite stock |  | | Report (issue) | | rocks of Tertiary age ... ______ - _--- -- Welded tuff and associated pyroclastic Page rocks--------...------- 64 65 69 Quartz latite welded crystal tuff __ -- __ - __ _ BasaU ________________________________..._ Antler block _________________ -----_-------Golconda block _______________ -_- ___ -_- ___ -_ High-angle...Mississippian rocks in north-central Nevada. Correlation chart of Paleozoic formations, north-central Nevada...showing distribution of Paleozoic assemblages, north-central Nevada. Geologic map of the Antler Peak |  | | Report (issue) | | Division District office Room 229 Federal Building 705 North Plaza Street Carson City, Nevada 89701 Desert Research...Geologic maps and other surface geologic data: County or State geologic maps; geologic quadrangle maps;...surface geologic data: Bonham, 15,c;, pl. 1, Washoe County, 1:250,000, fig. 29, San Emidio Prospect. Bradberry...Jackson Mountains, 1:250,000 1964, pl. 1, Humboldt County, 1:250,000 MIMI and Mabey, 1961, giant dessiccation...ages of several rocks Tatlock, 17.65., Pershing County, 1:200,00C University of Nevada and others, 1": |  | | Report (volume) | | 23 Jefferson City zone 25 Porphyry deposits 25 Golconda area 25 Jackson Creek area 27 Turnley Ridge prospect...prospect 29 Breccia pipe deposits 30 Skyline mine 30 Blackjack mine 30 Chicago and Last Hope mines 31 Significance...the Elkhorn Wilderness Study Area 24 7. Map of Golconda area, Elkhorn Mountains 26 8. Ternary diagram...modal compositions of intrusive rocks from the 27 Golconda area 9. Map showing copper and molybdenum content...content of rock samples collected in 28 the Golconda area 10. Map showing geology and rock sample localities |  | | Journal (article/letter/editorial) | | Geology Vol. 87, 1992, pp. 421-424 SCIENTIFIC A MINE-EXPOSED HOT COMMUNICATIONS SPRING DEPOSIT AND...joint briefly: venturein the Ivanhoedistrictof Elko County,Nevada,hasbroughtnew exposures that influencethe...to haveexceeded2 cm.Argillizationis settingof the mine. assumed to be hotspringrelated,because of siliceous...and overlainby the data madeavailablethroughnew mine exposures. opal-chalcedony sinterthat cropsout about500..., andFigure3 is a by the depositionof the upper tuff late in the hot sectionthroughthe pit. The recentpit |  | | Report (issue) | | Geologic Map of the Galena Canyon Quadrangle, Lander County, Nevada by JeffL.Doebrich1 Open-File Report 94-664...Geological Survey editorial standards or with the North America Stratigraphic Code. Any use of trade, product...UNITS Qd Qfp Qaf Qc Qls Qoa Qof Tb Tc Tgp Mine dump (Holocene) Present around active and abandoned...McKee, oral commun., 1993; Doebrich, 1995). Caetano Tuff (Oligocene) Exposed as cliff-forming unit in the...light pinkish-gray crystal-lithic welded ash-flow tuff with glassy quartz phenocrysts. Lower units tend |  | | Report (issue) | | Porphyry Copper Deposit and Surrounding Area, Lander County, Nevada GEOLOGICAL ) SURVEY PROFESSIONAL PAPER...Porphyry Copper Deposit and Surrounding Area, Lander County, Nevada By TED G. THEODORE and DAVID W. BLAKE ...Altered granodiorite of the Wilson-Independence mine area .............................................······--···························---· Caetano Tuff ·······-············-----··--·--································...Geologic map of the Copper Canyon area, Lander County, Nev. 2. Maps showing distribution patterns of |  | | Journal (article/letter/editorial) | | district,New Mexico, and the Aguila district, Mohave County,Arizona and severalother districts,have been closelystudied...district. Also, in the Little Florida Mountains, Luna County,New Mexico, three mineralbeltsmay be discerned;at...exploration in depth,to as muchas 500 feet at the Luna mine in the Little Florida Mountains,New Mexico, and...thousands of tons•Crescent mine, Washington;Buckeyemine, California; Club House mine, Arkansas. During this...processes; in one locality, Rockhousemine, Socorro County, New Mexico, the mineral may have a hypogeneorigin |  | | Report (issue) | | accompany the Preliminary Geologic Map of the North Peak Quadrangle, Humboldt and Lander Counties, Nevada...Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...PENNSYLVANIAN South of Cottonwood Creek Fault North of Cottonwood Creek Fault UNCONFORMITY hpls T...FAULT he T HRUST FAULT Nc hss he ALLOCHTHON OF GOLCONDA THRUST THRUST FAULT PERMIAN, PENNSYLVANIAN,...northwest of the North Peak quadrangle Tuff (Tertiary)--Pinkish-gray crystal lithic ash-flow tuff, presumably |  | | Report (issue) | | Paradise Range and northern Pactolus Hills, Nye County, Nevada, by David A. John........................the part of the quadrangle that covers Mineral County. The mineral inventory is completed in two stages...tectonostratigraphic-terrane accretion onto the North American craton during Paleozoic and Mesozoic time...Triassic time, emplaced the Roberts Mountains and Golconda allochthons by thrusting them 100 km or more eastward...case to collision of east-facing island arcs with North America and interprets the allochthons as forearc |  | | Journal (article/letter/editorial) | | Denver Federal Center, Denver, Colorado 80225, USA ABSTRACT ASTER (Advanced Spaceborne Thermal Emission...and Bald Mountain gold districts in White Pine County (Nutt, 2000; Nutt and Hart, 2004). These districts...(Dg), north of Yankee deposit, Alligator Ridge district jasperoid in Pilot Shale (MDp), north of Yankee...Lander County travertine terrace, Diana's Punchbowl hot springs, Monitor Valley, Lander County thick quartz...Winnemucca Dunes, Silver State Valley, Humboldt County silica sinter, The Geysers, Beowawe hot springs |  | | Report (issue) | | Surrounding Areas, and a Stop at the Golconda Thrust Fault, Humboldt County, North-Central Nevada by Dawn J............................. 3 4 Winnemucca to Golconda to Midas turnoff ........................... Osgood...Mountains .......... Osgood Mountain Quartzite at barite mine ........................... Preble Formation on.................................. Golconda tungsten and manganese mine ............................ Preble...Springs Range .............. Golconda and Iron Point thrust faults, Golconda Summit ................... |  | Orris, G.J., Bennett, P.C., Theodore, T.G. (1987) A bibliography for the Winnemucca 1 degree by 2 degrees Quadrangle, Nevada, with indexing by county, commodity, mine name, mining district and selected major topics. Open-File Report Vol. 1987 (87-89) US Geological Survey doi:10.3133/ofr8789 | Report (issue) | | 2° quadrangle, Nevada, with indexing by county, commodity, mine name, mining district, and selected major...commodity. Table 3 is a listing of references by mine and mining district names. Finally, Table 4 indexes...in the Winnemucca 1° by 2° quadrangle, Nevada. COUNTY REFERENCES Elko 39,40,86,87,88,160a,179,180...gravity stations in the Osgood Mountains, Humboldt County, Nevada: U.S. Geological Survey Open-File Report...J.L., ed., Exploration for ore deposits of the North American Cordillera, field trip guidebook: Association |  | | Report (volume) | | ................................ North Carolina and South Carolina.............................. Georgia........................................ 95 North Carolina..............................................145 145 146 147 147 148 149 151 151 152 152 152 Golconda area. ..........................................MANGANESE DEPOSITS. ............................. 168 North America..................................................................................... 202 North Wales.......................................... |  | Peters, S.G., Nash, J.T., John, D.A., Spanski, G.T., King, H.D., Connors, K.A., Moring, B.C., Doebrich, J.L., McGuire, D.J., Albino, G.V., Dunn, V.C., Theodore, T.G., Ludington, S.D. (1996) Metallic mineral resources in the U.S. Bureau of Land Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California. Open-File Report Vol. 1996 (96-712) US Geological Survey doi:10.3133/ofr96712 | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...in the WSRA, and which appears to be part of a north-south alignment of mining districts near the east...extends from the Potosi Mining District, on the north, to the McCoy Mining District on the south. Distaldisseminated...associated with the McDermitt caldera complex near the north boundary of the WSRA. Low-sulfide gold-quartz vein...and mineral resources are summarized in various county reports for this part of Nevada (Ransome,1909; |
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