 | | Report (volume) | | 723 GEOLOGY AND ORE DEPOSITS OF THE MANHATTAN DISTRICT NEVADA BY HENRY G. FERGUSON WASHINGTON GOVERNMENT...) rocks___________r_________________________ Gold Hill formation______________1 _____________ Ordovician...Ordovician rocks________________'. __________________ Toquima formation__________________________ Permian (?)... 98 Arsenical minerals______________________ 99 Gold of the arsenical ores____________'. _________. 105...Tertiary rocks________ _____ __ 114 Ores in the Gold Hill formation_________________ 114 Limestone ores |  | | Report (issue) | | PLACER DEPOSITS OF THE MANHATTAN DISTRICT, NEVADA. By HENRY G. FERGUSON. FIELD WORK AND ACKNOWLEDGMENTS...study of the geology and ore deposits of the Manhattan district, Nev. The placer deposits offered problems... Unfortunately in the present state of mining in the district these deposits could not be examined as...of the problems involved in the study of the Manhattan placers. The writer desires particularly to acknowledge...Mr. L. F. Clar, a veteran placer miner of the district, for much valuable information as well as for |  | | Report (issue) | | History of Precious Metal Deposits, Southern Toquima Range, Nevada By Daniel R. Shawe 1 Open-File Report...history of precious metal deposits, southern Toquima Range, Nevada by Daniel R. Shawe U.S. Geological Survey...the southern Toquima Range, Nevada, showing locations of the Round Mountain, Manhattan, Belmont, and........................... Geologic map of the Manhattan quadrangle showing mines and mineralized rocks... ABSTRACT Precious metal deposits in the southern Toquima Range resulted from several distinct mineralizing |  | | Report (issue) | | Megabreccias of the Manhattan and Mount Jefferson Calcleras, Nye County, Nevada U,S. GEOLOGICAL SURVEY...Eruptive Megabreccias of the Manhattan and Mount Jefferson Calderas, Nye County, Nevada By DANIEL R. SHAWE and...PAPER 1471 Megabreccias associated with the Manhattan and Mount Jefferson calderas possess characteristics...eruptive megabreccias of the Manhattan and Mount Jefferson calderas, Nye County, Nevada. (U.S. Geological Survey...16:1471 1. Breccia Nevada Nye County. 2. Volcanic ash, tuff, etc. Nevada Nye County. County. I. Snyder, David |  | | Report (issue) | | the Belmont West 7 1/2-minute quadrangle, Nye County, Nevada By Daniel R. Shawe1 Open-File Report 92-0186...west edge of the quadrangle 1 km north of East Manhattan Wash. Plagioclase K-Ar age 22.6+1.4 Ma (Shawe...Lithologically similar to a nearby dike in the Manhattan quadrangle that has a biotite KAr age of 24.2+0...Rock Formation at the southeast margin of the Manhattan caldera near lower Bald Mountain Wash Tru Upper...ash-flow tuff. In small exposures north of East Manhattan Wash near west edge of the quadrangle, and just |  | Shawe, D. R., Marvin, R. F., Andriessen, P. A. M., Mehnert, H. H., Merritt, V. M. (1986) Ages of igneous and hydrothermal events in the Round Mountain and Manhattan gold districts, Nye County, Nevada. Economic Geology, 81 (2) 388-407 doi:10.2113/gsecongeo.81.2.388 | Journal (article/letter/editorial) | | RoundMountain and ManhattanGold Districts,Nye County, Nevada D. R. SHAWE, R. F. MARVIN, U.S. GeologicalSurvey...quartzveins80 m.y. ago.The graniteof Pipe Spring,southof Manhattan,wasemplacedprobablyat about80 m.y. ago. Mineralization...and gold mineralizationat RoundMountainoccurredat about25 m.y. ago.Goldmineralization at Manhattan tookplace16...Round Mountain and Manhattan 7%-minute quadrangles, southernToquimaRange,Nye County,Nevada(Figs. 1, 2, and3)...Round Mountain and the Belmont, and one south of Manhattan,called the graniteof Pipe Spring.The PipeSpringplutonandthe |  | | Journal (article/letter/editorial) | | JANUARY, THE LIMESTONE ORES OF MANHATTAN, HENRY i92i. No. i NEVADA. G. FERGUS0N.1 INTRODUCTION.... Mostof theoredeposits c•ftheManhattan district aregoldbearingveinsof a simpletype and presentno unusualfeatures...northeasterly trending Toquima Range, about 35 miles north of Tonopah. The Toquima Range is one of the lessprominentof...notable featuresof the Great Basin topography. The range is borderedby desert'valleys--RalstonValley and...easternfront of the Toyabe Range, which borders Big Smoky Valley on the west. The district was first visited by |  | | Report (volume) | | Signatures of Silver and Gold Depo~its, Tonopah.l,0 X,2° Qu.adrangle, Nevada~ Description and Applications...BULLETIN 2077 Geochemical Signatures of Silver and Gold Deposits, Tonopah 1°X 2 o Quadrangle, NevadaDescription...signatures of silver and gold deposits, Tonopah 1° x 2° quadrangle, Nevada: description and applications...19.3:2077 1. Gold mines and mining-Nevada-Tonopah region. 2. Gold mines and mining-Nevada-Tonopah region..................................... . Silver and Gold Deposits in the Tonopah Quadrangle ............ |  | | Book | | f. MIMING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN i r r i i ; %■... ; 'jxt . 1 — \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN...LINCOLN 0 ll ; RENO NEVADA NEWSLETTER PUBLISHING COMPANY 1923 PREFACE Earlier Works. The object of...infor mation concerning the mining districts and mineral resources of Nevada. No comprehensive work of...peared for a number of years. In the early days of Nevada min ing, from 1866 to 1878, the field was covered |  | | Report (volume) | | ""' . 'r v.·,,.,. . ... Placer Gold Deposits of Nevada By MAUREEN G. JOHNSON GEOLOGICAL SURVEY...------------------------ 1 History of placer mining in Nevada_____________________________________... Holy Cross district..-----------------------------------------------2. Jessup district.. ____________...------------------------_-------_ 3. Sand Springs district----------------------------------------------...Eldorado Canyon district..-----------------------------------------5. Gold Butte district-------------- |  | | Journal (issue) | | Type Localities: NEVADA: steep northeast wall of glory hole, B & B mine, Esmeralda County CALIFORNIA: burnt... San Luis Obispo County TEXAS: Chisos furnace, Terlingua district, Brewster County The Texan material...Museum. The mineral is named for Curt N. Schuette, a mining geologist who specialized in mercury deposits....0 H ) 7 Status: valid Type Locality: Belmont, Nye County Further analysis of the type material showed...German-American mining engineer. References: RIOTTE, E. N. (1867) Stetefeldit, eine neues mineral von Nevada. Berg- |  | | Journal (article/letter/editorial) | | THE GEOLOGY MARCH-APRIL, MINING HENRY DISTRICTS 1929 No. 2 OF NEVADA. G. FERGUSON3 ABSTRACT....representedin Nevada;theearliestoredeposits areassociated withgraniticrocks,which in western Nevada were intruded...depositssilverexceedsgold by weight,while in thoseof Plioceneage gold is commonlyin excess. The Miocenedepositshave on...silver-gold veins of Miocene age are likely to prove of more importancethan the Pliocene gold-bearingveins...geographicand geologicdistributionof the ore depositsof Nevada. The wr{ter's personalacquaintance with the regionis |  | | Journal (article/letter/editorial) | | 31 December 2014 NEVADA MINERAL STEVEN PULLMAN 1755 Circle Drive NW Reno, Nevada 89509 RICHARD THOMSSEN...THOMSSEN P.O. Box 1656 Carson City, Nevada 89702 Map showing Nevada counties, by William W.Besse. N evada...represented by numerous geothermal areas. The range of minerals found in mines, quarries, and prospect...minerals new to the state being identified every year. Nevada is one of the few western states without a published...well-known and collected localities, such as Majuba Hill. Many other localities with extensive and unusual |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | Report (issue) | | TUNGSTEN DEPOSITS OF NORTHWESTERN INYO COUNTY, CALIFORNIA. By ADOLPH KNOPF. INTRODUCTION. The tungsten...northwestern Inyo County, Cal., are west of Bishop, the largest town in Owens Valley. The mining industry centers...and alluvial deposits at the base of the Sierra Nevada. Similar groups of hills farther south in Owens...they are dwarfed into insignificance by the mighty range behind them, which towers to altitudes of 13,000...feet. Tungsten has been found also in the Sierra Nevada itself, southwest of Bishop. The tungsten-bearing |  | | Report (issue) | | samples from the Round Mountain and Manhattan quadrangles, Nye County, Nevada by D. R. Shawe 1 and L. B. Lepry...analyzed from the Round Mountain quadrangle, Nye County, Nevada................. In pocket Plate 2. Location...rock samples analyzed from the Manhattan quadrangle, Nye County, Nevada.......................... In pocket...mapping of the Round Mountain and Manhattan quadrangles, Nye County, Nevada (Shawe, 1981a; 1981b). The location...Geologic map of the Round Mountain quadrangle, Nye County, Nevada: U.S. Geological Survey Open-File Report |  | | Report (issue) | | limestone or dolomite. It is a useful ore guide in many mining districts UNITED STATES GOVERNMENT PRINTING OFFICE........... Characteristics of jasperoid in major mining districts of the United States ..................................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona ........ Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ...... |  | | Journal (article/letter/editorial) | | of quartz and carbonate minerals across northern Nevada using ASTER thermal infrared emissivity data—Implications... Denver Federal Center, Denver, Colorado 80225, USA ABSTRACT ASTER (Advanced Spaceborne Thermal Emission...imagery over a 389 km × 387 km area in northern Nevada (38.5°–42°N, 114°–118.5°W) was analyzed to evaluate...geology of this area has been mapped at a wide range of scales and includes a diversity of rock types...fluids cool, and generally smaller amounts of calcite or dolomite by other mechanisms. To identify and |  | | Report (volume) | | Characteristics of Sediment-and Volcanic-Hosted Disseminated Gold Deposits Search for an Occurrence Model U.S. GEOLOGICAL...frcv valley-fill gravel to the east. Basin-and-range-associated tectonism during the Miocene (Stewart...conspicuous basin-and-range fault sets trend east-west, northwest, and northeast within the district. Hawkins (1982)...northwest-trending faults during the basin-and-range event. The Snow Canyon fault, one of the major east-west-trending...upper- and lower-plate rocks in the Jerritt Canyon district is thought to be a high-angle fault. Exposure |  | | Journal (article/letter/editorial) | | and SourceRocksin thePioeheDistrict,LincolnCounty,Nevada PETER O. VIKRE •,* ANDQUENTIN J. BROWNE** ASARCOIncorporated...Nevada89502 Abstract In thePioche district, lead,zinc,silver, gold,copper, andmanganese wereminedfromintrusion-related...priortothelateOligocene. Theserocks nowunderlie thePioche district, alongtwolow-angle detachment faults.Leadandsulfurisotope...ofdeposits atPiocheand inothermultiple-intrusion mining districts intheGreatBasin mayprovide valuable exploration...relationships andregional magnetHighland Range, andElySprings Range ofnorth-central Lin- combined ism to |  | | Report (issue) | | Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama ---------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee |  | | Catalog/List | | key Hlll Mine, Tuohnne County, CaUfomla (r■-,u. .SV•t- tor cr11•t•J lJaed gold. ,,_ Darw '• ot #in•r•lo'I\I...oxidized zones of copper, lead, zinc, silver and gold deposits permanently mounted in 1-inch square opaque...feldspar. 784 ADAMITE, Moha\'.1k Mine, San Bernardino County, r.alifornia. Group o f colorless to light green...crystals on \/ad. 104 ADAMITE, Quartz Mountain, Nevada. Pale blue to colorless nearly equant crystals...crystals on lirnonitic matrix. 105 ADAMITE, Gold Hill, Utah. Groups of pale green singly tem1inated prismatic |  | | Journal (issue) | | tetragonal plates in clusters and on matrix. Colors range from flesh or peach to colorless. Associations include...micro crystals of manganbabingtonite, quartz, calcite, datolite, and inesite (identity confirmed). We...spent a good bit of time with Walter Lombardo (Nevada Mineral and Book Co.). He has really nice books...had stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three...the Geological Survey of Nevada is preparing a very comprehensive book on Nevada minerals, which has a preliminary |  | | Report (issue) | | organization is carrying on for the direct advancement of mining interests throughout the country than can readily...oil resources of the Santa Maria oil district, Santa Barbara County, Cal., by Ralph Arnold and Robert Anderson...Jordan,.jr. 338. The iron ores of the Iron Springs district, southern Utah, by C. K. Leith and E. C. Harder...Phalen. 350. Geology of the Rangely oil district, Rio Blanco County, Colo., with a section on the water supply...Hess. 357. Preliminary report on the Coalinga oil district, Fresno and Kings counties, Cal., by Ralph Arnold |
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