 | | Report (issue) | | in Progress for the Reno 1° x 2° CUSMAP Project, Nevada, with additional bibliography by Gary B. Sidder...INFORMATION FOR MINING DISTRICTS Shady Run (Fondaway Canyon) Broken Hills Chalk Mountain Westgate IXL (Cox...(Cox Canyon) La Plata (Mountain Wells) Bell Mountain Talapoosa SUMMARY REFERENCES CITED ADDITIONAL BIBLIOGRAPHY...information to Sidder (1986) on deposit types and mining districts in the Reno quadrangle and additional...Springs quadrangle with the type section at Red Mountain, and those for the Truckee and Desert Peak Formations |  | | Report (issue) | | Unpublished Report on the Carson Sink Area, ---Nevada • • • (field work 1911-1920) ·. I I ' - .~...rocks and mines of Wonder district. From monument at top of Wonder MOuntain, 6200 feet elevation. August...Twin Peaks in left; Wonder Valley and Fairview Mountain in center; and part of Victor Range in right....part of Stillwater Range in far background; Table Mountain and Job Peak in ext~eme right. Looking W. 80°W...· Foothills of Wonder Mountains and of Grant MOuntain in right; Dixie Valley in center; Stillwater Range |  | 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...resources of the Winnemucca 1° x 2° quadrangle area, Nevada, were collected in support of a series of U.S....occur within the Winnemucca 1° by 2° quadrangle, Nevada: Elko, Eureka, Humboldt, Lander, and Pershing Counties...Table 3 is a listing of references by mine and mining district names. Finally, Table 4 indexes the references...for the five Nevada Counties that occur in the Winnemucca 1° by 2° quadrangle, Nevada. COUNTY REFERENCES |  | | 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 (volume) | | Mineral Resources of the Reno 1 o by 2° Quadrangle, Nevada and California U.S. GEOLOGICAL SURVEY BULLETIN...Mineral Resources of the Reno 1 o by 2° Quadrangle, Nevada and California By DAVID A. JOHN, JOHN H. STEWART...mineral resources of the Reno 1o by 2° quadrangle, Nevada and California I by David A. John ... [et al.]...resources-Nevada-Reno Region. 2. Mines and mineral resources-California. 3. Geology-Nevada-Reno Region...deposits 35 Tungsten skarn deposits 36 Low-fluorine (quartz monzonite-type) porphyry molybdenum deposits 36 |  | | Report (issue) | | wu OUTLINE OF NEVADA MINING HISTORY— Joseph V: Tingley a RobertC.Horton _ Francis C. Lincoln 3 . ...Publication of this new edition of “Outline of Nevada Mining History” was made — possible with the assistance...eh aa nearly 48 million acres of public land in Nevada. Most of the minerals, _ _ geothermal energy, and...ahij 4 = Wh A a ‘ a a y 4 Pte Es in Nevada comes from publicland. First edition, first printing...Leshendok, U.S. Bureau of Land Management Eric Moody, Nevada Historical Society é Jon Price, National Research |  | | Journal (article/letter/editorial) | | anhydrous and reduced mineral assemblages (e.g., quartz + fayalite rhyolites). Eruptive forms include mafic...between the magnetitewustite and fayalite-magnetite-quartz oxygen buffers for this magmatic assemblage. The...production continues today from large deposits at Round Mountain, Midas, and Rawhide (Fig. 2). As shown by many...into two groups, high-sulfidation (acid-sulfate, quartz-alunite) and low-sulfidation (adularia-sericite)...showed that lowsulfidation deposits in northern Nevada could be divided into two subtypes based on their |  | | Report (volume) | | 250-12,460 ft, sec. 14, T. 45 S., R. 27 E., Lee County, Fla. Named for the nearby Able Canal. The Able...H-20, northwest of Wattsville, northern Accomack County, Va. Reference sections: facies E and F, sand pits...Wattsville, Persimmon Point, and Accomack, Accomack County, Va. The informal Accomack beds of Mixon and others...and west of the Ames Ridge shoreline in Accomack County, Va., and are well developed from Wallops Station...Turnpike exchange, Annandale quadrangle, Fairfax County, Va. The Accotink Schist, here named, is the lower |  | | Report (volume) | | the ruby, sapphire, spinel, emerald, rutile, and quartz of gem quality have been synthesized. The best...Fluorite Apatite . 6. 7. 8. 9. 10. Orthoclase Quartz Topaz Corundum Diamond The numbers preceding each...of silica (quartz, 7 on Moh's scale) particles, a gem stone should be harder than quartz. Some minerals...react to heat are: violet quartz (amethyst) changing to orange brown, smoky quartz to yellow, pale-green...sapphire, star sapphire, star ruby, rutile, and quartz are gem stones that have been successfully synthesized |  | | Book | | stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |  | | 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 ...... |  | | Report (volume) | | California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens | | | Report (issue) | | I J/ . ·; ·!\ i ) . District __ -E~:~h~ "'B~k~~ ·PJ.lls district 'lies 'between the Fairview...Rawhide, and 2 miles west of - [ QuartZ Mountain (fig. 47)• ·(Quartz twun~y7 ' juat r -·- .-... '· ....Mc~untain map)o It is mostly in Churchill north of the Nye County line and on the southeast corner...~~~;::::~·; :.;-=-~·- ~--· -~ site of the Silver Trailer mine near:cy- a ~:, ~: below the site of the Broken...~- -. . ", .·.· . . .-- =~ the Broken Hills mine, . and . he. named the place Broken Hills (fig |  | | Report (issue) | | GEOLOGICAL SURVEY GEOLOGIC MAP OF THE SILVER BELL AND WEST SILVER BELL MOUNTAINS, SOUTHERN ARIZONA By David... INTRODUCTION The Silver Bell Mountains, 50 km northwest of Tucson, Arizona, are a mountain range in the transition...deserts. The Silver Bell Mountains include the area of the Silver Bell mining district (Richard and Courtright...(Graybeal, 1982) since mining began in the late 19th century. Most of the mountain range and adjoining flanks...the porphyry copper deposits of the Silver Bell mining district were emplaced into the caldera margin. The |  | | Journal (volume) | | Chief Geologist Logan, District Mining Engineer W. Burling Tucker, District Mining Engineer Reid J. Sampson...Assistant District Mining Engineer Chas. V. Averill, District Mining Engineer J. C. O'Brien, District Mining...Statistician and Curator James M. Little, Junior Mining Engineer (Librarian) Elisabeth L. Egenhoff, Editor...Geology of Palm Springs-Blythe Strip, Riverside County, California, by William J. Miller Geology of Parts...Parts of tbe Barstow Quadrangle, San Bernardino County, California, by William J. Miller 9 11 73 Geology |  | | Journal (article/letter/editorial) | | location a~ included at the end of each entry. Adair County Chariton River (40-04-05N 92-4 I -23W). septarian...septarian concretions about 2 miles north of the Macon county line. CALCITE crystals enclosing bundles of acicular...GOETHITE. earthy hematite, quartz (Broadhead 1873b, 1877). Audrain County Mexico, in fire clay pits and...University Library] at 19:58 29 October 2014 Barton County McKarrow’s coal bank (37-37N 94-28W), 2.5 miles...PICKERINGITE, pyrite, siderite (Broadhead 1873b). Bates County Panther Creek, northwest of Rockville in coal deposits: |  | | Report (issue) | | .............................................. Nevada..................................................Adams Gap and Shinbone Creek Roadless Areas, Clay County, Alabama: U.S. Geological Survey OpenFile Report...and Adams Gap RARE II Further Planning Area, Clay County, Alabama: U.S. Bureau of Mines Open-File Report...Adams Gap and Shinbone Creek Roadless Areas, Clay County, Alabama: U.S. Geological Survey Miscellaneous...Adams Gap and Shinbone Creek Roadless Areas, Clay County, Alabama: U.S. Geological Survey Miscellaneous |  | | Report (volume) | | and reference locality; dotted where offset Fault Mine FIGURE 1. Mesozoic formations and other rocks in...red sandstone unit of Hadley (1944) in the Reward mine area and the lower part of the Cretaceous red beds...of Carpenter (1947) southeast of the Copperosity mine. These two areas constitute type and reference localities...Pennsylvanian age near the Copperosity mine. Near the Reward mine, the formation is overlain nearly conformably...the quartzite beds, are predominantly wellrounded quartz; most quartzite beds are fairly pure but a few |  | | Book | | Catalog Card Number: 74-1276 The pictures of gold-in-quartz, smithsonite, stilbite, and wulfenite on the front...often are arrested there. At the Eldorado sapphire mine in Mon¬ tana the action of a million years is readily...learn that gravel beds are rich in such minerals as quartz, feldspar, mica, garnet, tourmaline, magnetite...Schists often contain feldspar, garnet, mica and quartz. With sapphires are often found associated an abundance...oxide. Chalcedony, one of the common varieties of quartz, was formed in the same way. Pegmatites and Hematites |  | | Report (volume) | | Western Sierra C:ourlty, New Mexico, Suggested by Mining Distri.cts, Ceologyt and c ·eochemicaf, Anomalies... Mineral Belts in Western Sierra County, New Mexico, Suggested by Mining Districts, Geology, and Geochemical...information on mineral belts in western Sierra County, New Mexico, indicates many new areas favorable...1921Mineral belts in western Sierra County, New Mexico, suggested by mining districts, geology, and geochemical...resources-New Mexico-Sierra County. 2. Geology-New Mexico-Sierra County. I. Heyl, Allen Van, 1918- II |  | | Report (issue) | | Selway-Bitterroot Wilderness, Idaho and Montana 9 Special Mining Management Zone Clear Creek 13 2 18 15 Ten Mile...Vanadium Copper w Tungsten Gold Zn zinc Lead Mine or deposit Mine Volcanic rocks (Tertiary) Intrusive rocks...of leadzinc-silver ore, mostly in the Phi Kappa mine, and an additional 2.5 million tons of demonstrated...4000 ft. Canyons on the northeast side of the mountain crest have been glaciated for their entire length...ranging in age from Ordovician to Permian; intrusive quartz monzonite and associated silicic dikes, and intermediate |  | | Report (issue) | | 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...Southwest-Christmas, Esperanza, Mineral Park and Battle Mountain- suggests that we have strayed too far. In the...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 |  | | Report (volume) | | Basin and Range province, in which small rugged mountain ranges are separated by broad alluviated valleys...for the units and sequence given in this report is mine alone. The Mesozoic age assigned to the deposits...assigned to these rocks on the geologic map of Pima County (Wilson and others, 1960) and by me In an earlier...CONTRIBUTIONS TO STRATIGRAPHY Sil Nakya Formation Mine * Fault Dotted where buried Type section or locality...is fine to medium grained and composed mostly of quartz, feldspar, and biotite. Locally the schist seems |  | | Report (issue) | | Thirty-ninth Annual Report of the Mining Industry of Idaho Y_OFS ce For the Year eo or SAR 8 1938...‘ “ve , THIRTY-NINTH ANNUAL REPORT OF THE Mining Industry of Idaho FOR THE YEAR 1937 ARTHUR CAMPBELL...THE IDAHO FORMATIONS LEGEND @-County Seats Custrer-Lte. —-—-County Norzes af Coun tres Boundary...Leon...............-....-----------------------The Mining Industry, by Senator William H. King.............Transportation and Mining, by Edward M. Bryan.....................--------------35 Roads to Mining’ Areas, by |
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