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DIRECTOR GEOLOGIC RECONNAISSANCE SOUTHWESTERN NEVADA AND EASTERN CALIFORNIA SYDNEY H. BALL WASHINGTON...______ . _________i________________ History of mining development..--_________ r ________ Economic c...and quartzrnonzonite porphyry _______________ White quartz-monzonite porphyry_____________ Diorite por...dacite _._______________i__ Quartz latite and rhyolite.________________ Quartz basalt _.i_____________________... Earlier rhyolite_____________________ Earlier quartz latite__________-______ Basalt-.:.___________________________ |
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FREDERICK LESLIE RANSOME NOTES ON THE MANHATTAN DISTRICT G. H. GARREY AND W. H. EMMONS WASHINGTON GOVERNMENT..................................... Gold field district............................................................................................... Mining development..................................................................................... Mine maps......;........................................ 20 22 22 22 25 25 28 34 37 38 39 Bullfrog district.............. ............................... |
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turtlebacks^ and chaotic structure overlying the Amargosa thrust fault UNITED STATES GOVERNMENT PRINTING...rocks___------_---_____________ Quartz monzonite and porphyritic quartz latite. General description. ____________________...Petrography ___________________________ Porphyritic quartz monzonite ________________ General description...--------Age and correlation._____--______._Furnace Creek formation.___________________ General descripti...__________________ Master faults________.___--_____-___---------Amargosa thrust fault-__________________________ General |
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GEOLOGY AND ORE DEPOSITS OF THE BULLFROG DISTRICT, NEVADA BY F. L. RANSOME, W. H. EMMONS AND G. H....................................... History of mining development............................................................................... 19 Quartz-biotite schist................................................................... Pegmatite and quartz veins................................. Origin,...Bullfrog mine.....................' General character......................................... Quartz-biotite |
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CHARLES D. WALCOTT, DIKECTOK DESCRIPTIVE GEOLOGY OF NEVADA SOUTH OF THE FORTIETH PARALLEL AND ADJACENT PORTIONS...limestone ....................'.....!.................. Nevada limestone.. .^.^.....................................-.......--..-.......-............------. White Pine shale ..................................................... Chapter I. Ranges of east-central Nevada. ...........-.............'.....'... Snake Range...- CONTENTS. Chapter I. Ranges of east-central Nevada Continued. Page. Cedar Range and Clover Valley |
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late Paleozoic depositional history of northern Nevada and central Idaho, by R. J. Roberts and ~- R. ...~iguel County, Colo., by F. W. Cater_ 129. A Pleistocene section at Leonards Cut, Burke County, N.C.,...geochemical prospecting data from the Rocky Range, Beaver County, Utah, by J. J. Connor and A. T. ~iesch_______...part of the Smyrna ~ills quadrangle, Aroostook County, ~aine, by Louis Pavlides and F. C. CanneY----...geology 146. Geologic setting of the Spar City district, San Juan ~ountains, Colo., by T. A. Steven ___ |
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Pleistocene and South-central Alaska ___ Holocene. Badger Creek Tuff ____ Oligocene ________ Central Colorado ______...__________ Northern California _ Complex. Beidell Quartz Latite __ Oligocene and older (?)_ Southwestern Colorado...Conformably overlies Ashe Formation; intruded by Spruce Pine plutonic group (informal). (Rankin and others, 1973...abandoned; its rocks now included in Tallahassee Creek Conglomerate (new name). (Epis and Chapin, 1974...Badger Creek Tuff adopted. Generally overlies Antero Formation and underlies local unnamed latite flow |
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GEOLOGY AND ORE DEPOSITS OF THE MANHATTAN DISTRICT NEVADA BY HENRY G. FERGUSON WASHINGTON GOVERNMENT...Bald Mountain lake beds member_______________ Quartz latite member_____ ________________ Maris rhyolite__...prospect____________________,.____ 136 Buckeye prospect Wall mine _______________________________ Maris mine_ __ _...deposits in the older rocks________________ Big Pine mine________________________________ Big Four mine___________...mine___________ __________________ Mayflower mine _____________________________ Riley Fraction mine__ |
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STATE OF NEVADA Open-file Report 79-235 1979 Prepared by the U.S. Geological Survey for the Nevada Operations...SURVEY INVENTORY OF GRANITIC MASSES IN THE STATE OF NEVADA Compiled by Richard W. Spengler, Florian Maldonado...-----------------------------------------Clark County-----------------------------------------------...---------------------------------------Lincoln County-----------------------------------------------...----------------------------------Southern Nye County----------------------------------------------- |
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Climatology of Yucca Mountain and Vicinity, Southern Nevada and California Copyright© 2007, The Geological...Place, P.O. Box 9140, Boulder, Colorado 80301-9140, USA.. Copyright is not claimed on any material prepared... Boulder, Colorado 80301-9140, USA www.geosociety.org Printed in USA GSA Books Science Editor: Marion...climatology of Yucca mountain and vicinity, Southern Nevada and California I edited by John S. Stuckless, Robert...Geology--Nevada-- Yucca Mountain Region. 2. Geology--California. 3. Radioactive waste sites--Nevada--Yucca |
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SierritaEsperanza copper-molybdenum deposit, Pima County, Arizona, in Jenney, J. P., and Hauck, H. R., eds... 1939, Geology of the Lead Mountain area, Pima County, Arizona [M.S. thesis]: Tucson, University of Arizona..., 1920, The southern section of the Amole mining district: Arizona Bureau of Mines Bulletin 106, p. 19-25...Report on the Loma Prieta mine (copper and molybdenum), Copper Basin, Yavapai County, Arizona: U.S. Geological...mineralization, Bagdad, Arizona: American Institute of Mining, Metallurgical,and Petroleum Engineers Transactions |
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Representative Aquifers in the Great Basin Region of Nevada, Utah, and Adjacent States By JAMES M. THOMAS ...DETTINGER REGIONAL AQUIFER-SYSTEM ANALYSIS-GREAT BASIN, NEVADA-UTAH U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER......... ...... ................. .... ..... C50 White River F low System ............................... C2 2. Location a nd general features of Smith Creek Valley ........ .. ........ .... ..... ...... ....3. Water-table co nfigw·ation in ce ntral Smith Creek Valley, Jw1e 1982 ............. .. .... .. .. . |
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The geohydrologic setting of Yucca Mountain, Nevada John S. Stuckless*, William W. Dudley US Geological...MS 425, Denver Federal Center, Denver, CO 80225, USA Received 25 August 2000; accepted 25 April 2001 Editorial...Yucca Mountain, the channels of Fortymile Wash and Amargosa River collect infrequent runoff from tributary...and returns to the surface either in southern Amargosa Desert or in Death Valley, where it is consumed...the 1960s as part of the geologic mapping of the Nevada Test Site (NTS) (Lipman and McKay, 1965; Christiansen |
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_________--____-_---_-------___-_--------_----_______ Ajo district.-_--_.____---------______--_-_--__---_______ Oatman...______--__-__---_____----_____-__-___-___________ Bonanza district._________________________________________ Breckenridge...region___________________________________________ Spanish Peaks district.____________________________________ Summitville...________________________________________ Edwardsburg district._____________________________________ 11 11 12...22 24 24 24 24 25 25 26 26 27 ,, Pend Oreille district-_-_------------___---__--_-_---_______ 27 i |
| Meremonte, M.E., Cranswick, Edward, Gomberg, J.S., Worley, D.M., Carver, D.L., Brooks, J., Banfill, Robert, Overturf, D.E., Bice, T. (1993) Report on seismologic field investigations of the 29 June 1992 Little Skull Mountain Earthquake. Open-File Report Vol. 1993 (93-555) US Geological Survey doi:10.3133/ofr93555 | Report (issue) |
earthquake occurred at Little Skull Mountain (LSM), Nevada. The hypocenter determined by the USGS from network...analog) with a dense sub-array at Yucca Mountain, Nevada (see Figure 1 and 2). Through this span of time...earthquakes are separated by 280 km across the Furnace Creek - Death Valley fault and Garlock fault zones, the...radioactive waste repository at Yucca Mountain, Nevada, the U.S. Geological Survey (USGS) mounted an effort...the southern edge of the Nevada Test Site (NTS area 25) in southeastern Nevada about 120 km northwest of |
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...................................... Sumpter County.................................................................................... Vallecitos District.......................................................................................... Snow White Deposit............................................................... Armargosa (River Valley) District............................. Other Deposits.......................... Meigs-Attapulgus-Quincy District.............................. Twiggs Clay Belt |
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............................................. Amargosa chaos.............................................................................. Origin of Amargosa chaos........................................................................................ Amargosa thrust fault.............................................................. Folding later than Amargosa thrust fau lt............................................................ Features similar to Amargosa thrust fault and chaos in other parts of general |
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Editors. SPENCER . . R. TirLey has worked as a mining geologist in the western United States in both...where no maps were available. In southern Yuma County he even discovered and named a whole new range...specific mention are the mapping in southern Yuma County, studies on gold lode and placer deposits, work...Range Province, and work on a number of individual mining districts and on numerous mineral commodities....establish Tucson, Arizona, as the hub of the copper mining industry of the United States. In fact, an inscribed |
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ASHLEY SCHMITT "As !look back on four decades in mining geology I am impressed by the magnitude of the...geologists who developed the art and science of mining geology into a leading factor in the unprecedented...geology in 1926. His thesis work in the Parral District of Chihauhua, Mexico, (1931) and other investigations...southern Arizona, Virginia and the Central Mining District of New Mexico from 1927 to 1931 and subsequently..."In conclusion, it is perhaps significant that mining geologists whose living depends on their success |
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Pre-Cenozoic Rocks in the Vicinity of Yucca Mountain, Nye County, NevadaA Potential Nuclear-Waste Disposal Site...Pre-Cenozoic Rocks in the Vicinity of Yucca Mountain, Nye County, NevadaA Potential Nuclear-Waste Disposal Site...rocks in the vicinity of Yucca Mountain, Nye County, Nevada--a potential nuclear-waste disposal site. (U...Bibliography Supt. of Doc. No.: I 19.3:1647 1. Geology--Nevada--Yucca Mountain Region. 2. Geology, Structural...Structural. 3. Radioactive waste disposal in the ground--Nevada-Yucca Mountain Region. I. United States. Dept. |
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Federal Center, Denver, Colorado 80225 FIELD TRIP TO NEVADA TEST SITE Prepared By U.S. Geological Survey Open-File...Prepared by the U.S. Geological Survey for the Nevada Operations Office U.S. Energy Research and Development...Federal Center, Denver, Colorado 80225 FIELD TRIP TO NEVADA TEST SITE Prepared By U.S. Geological Survey ...Prepared by the U.S. Geological Survey for the Nevada Operations Office U.S. Energy Research and Development...Crater 2 4 14 Stop No. 1 Mercury vicinity 14 Nevada Test Site geohydrology overview Stop No. 2 Data |
| Keith, S.B., Schnabel, Lorraine, DeWitt, Ed, Gest, D.E., Wilt, Jan (1983) Map, description and bibliography of the mineralized areas of the Basin and Range Province in Arizona. Open-File Report Vol. 1983 (84-86) US Geological Survey doi:10.3133/ofr8486 | Report (issue) |
produced ore (Keith and others, 1983), (2) have mine workings to suggest past production, (3) are described...unpub. data), or (5) have been investigated by mining companies who have documented the presence of mineralized...Area may not be the same as the conventional Mining District name from older literature for the same geographical...geographical area. If an existing Mining District contained deposits of a specific age and type (for example...an existing Mining District contained deposits of differing ages and types, the district was subdivided |
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'1030571 04 M030562 04 M030563 04 '1030584 04 CouNTY DEPosir 'ostHP +litire LAtiroOE ♦ Looroae 28N... wA A 7 PROSPECT 15N 02E 27 MU AMOLE DISTRICT BANNER DISTRICT BLUE HELL GROUP 19N 215W 101 35-03-A wA...CUA AG BORIANA MINE 18N 115W 118 34-56-154 113-54-53W CATALINA DISTRICT CATALINA DISTRICT CHILDS-ALOWINKLE...CHILDS-ALOWINKLE HUN CINNABAR MINE 02N I14-19-18w 09 33-32-154A CUPRITE MINI 175 16E 28 31-55-314 110-42-30w CU AG...35 35-25-254 114-10-31W AU AG MO V EMPIRE MINE ESPERANZA MINE GROUP 185 12E SO.31-52-204 111-08-08W PB |
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______________________ .. ___ Chaotic complex along Amargosa thrust fault_ Tertiary System_- __ .___________________________...---_·_----------------Alluvium along Amargosa River and Salt Creek ______________________________ _ Dune..._______________ _ 126 Chaotic complex along the Amargosa thrust _______ _ 129 Indicated granitic rock under...the south end of the saltpan and mouth of the Amargosa River________________________________________...Miocene(?) formations ____ _ 44. View of Furnace Creek Formation at north end of Black Mountains _________________ |
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........................... .10 The Amargosa thrust and Amargosa chaos ................................Stratigraphy of the northern Black Mountains and Furnace Creek wash......................... 19 A revised stratigraphy.......................................42 Furnace Creek Formation.............................................................................46 Furnace Creek Formation, upper units ...........................Furnace Creek and Greenwater Formations to east side of Greenwater Range and adjacent Amargosa Valley |