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| Castle Peaks Wilderness Study Area, San Bernardino County, California OCT 2 9 198 DO.:MIENTS DLPOS1TORY...Castle Peaks Wilderness Study Area, San Bernardino County, California By DAVID A. MILLER, JAMES G. FRISKEN...Castle Peaks Wilderness Study Area, San Bernardino County, California. (U.S. Geological Survey Bulletin 1713—A)...California Desert Conservation Area, San Bernardino County, California. CONTENTS Summary Al Abstract 1...Introduction 3 Appraisal of identified resources 3 Mining activity 3 Description of properties 6 Assessment |
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| part of the southern Monte Cristo Range, Esmeralda County, Nevada By Steven W. Moore Open-File Report ...Oligocene to Miocene Series .............. Castle Peak tuff ................. Lithology of the unwelded............. Age and correlation ............. Esmeralda Formation Blair Junction sequence ... Distribution... Stratigraphy Tertiary System Oligocene to Miocene Series Esmeralda Formation Blair Junction sequence continued Page...Miocene or Pliocene(?) series ............. 91 Post-Esmeralda Formation volcanic rocks. ..... 91 Lithology |
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| W ALC01'T, DIRECTOR OR.E .DEPOSITS OF THE SILVER PEAK QUAl)RANGLE, NEv1IL~ BY •I JOSIAH EDWARD...The Dividend group of prospects in the Windypah district. .. _.... _._................ 117 117 Genetic.... . . . . . . . . 118 Genetic relations of the silver mines of Mineral Ridge __ ..... . . . . . . . .... . . . . . . . . . . . . 122 Comparison of Silver Peak deposits with other ores......... . . . . . ...XIII. XIV. XV. XVI. XVII. Geologic map of the Silver Peak quadrangle __ . ___ .. __ • _________ . ___ |
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| Related to Bullfrog Hills Caldera, Nye County, Nevada and Inyo County, California By HENRY R. CORNWALL and...PROFESSIONAL PAPER 454-J Prepared in cooperation with the Nevada Bureau of Mines UNITED STATES GOVERNMENT PRINTING...Fluorspar__ _ ___________________________________ Daisy mine.___________--__----_----__-_-_Geologic setting....Geologic map and sections of the Bullfrog quadrangle, Nevada-California. 2. Columnar section of Paleozoic rocks...Hills caldera near Beatty. 6. Mine workings of the Daisy fluorspar mine. 7. Geologic map of levels 3, |
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| MIOCENE ESMERALDA FORMATION IN ALUM, BLANCO MINE, AND COALDALE AREAS, ESMERALDA COUNTY, NEVADA By John...Open-File Report 89-324 Prepared in cooperation with Nevada Bureau of Mines and Geology This report is preliminary............................ Total thickness of Esmeralda Formation............................................................................... Bianco mine area ..................................................................................... Bianco mine section........................................ |
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| ...................................... Sumpter County.................................................................................... Vallecitos District..................................................................... Armargosa (River Valley) District............................. Other Deposits.......................... Meigs-Attapulgus-Quincy District.............................. Twiggs Clay Belt...Hardin District....................................................... Malta-Glasgow District....... |
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| BLACK MOUNTAINS, AND.GRAND WASH CLIFFS MOHAVE COUNTY, ARIZOiNA BY F. C. SCHRADER WASHINGTON GOVERNMENT...__ .___ 44 Mining districts._____________ ______.____ ___ 45 Production of Mohave County._____________...Introduction _______________________________ 49 Chloride district-______________________________ 51 I vocation ______________...Tennessee mine _____________________._ 54' Schuylkill mine____________________________ 57 Elkhart mine _______:..._______: __________________ 57 Distaff mine ______________________________. 60 Mollie Gibson mine________________________ |
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| Flows probably erupted from small plugs at Deer Peak and along Alexander Canyon. Unit correlates with...especially those along the southwest side of Vanderbilt Peak. Dikes contain generally less than 10 percent...Telephone Ridge, Raeburn Windmill, Pinon Mountain, Vanderbilt Peak, and near Hext Place. Some of the more elongate... and biotite. A chemical analysis of a highly potassic rhyolite plug 0.5 mi south of Vanderbilt Peak...much as 1.5 cm across in a felted groundmass. Biotite and hornblende comprise about 5 percent of rock |
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| Resources of the Ivanpah Quadrangle California and Nevada GEOLOGICAL SURVEY PROFESSIONAL PAPER 275 Geology...Resources of the Ivanpah Quadrangle California and Nevada By D. F. HEWETT GEOLOGICAL The geology SURVEY...Spring dolomite _ _ _ _ _ _ __ _ _ __ __ _ Kingston Peak formation ____________ Age and correlation _____________________...________ Mineralogy of the contact zone at the Dewey mine by Jewell J. Glass ________________ Description..._______ ___________ 85 Sultan Mine area ______ __ _____ ______ 85 86 D evil Peak area ____ ____ _____ _______ |
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| WEST-CENTRAL ARIZONA AND PART OF SAN BERNARDINO COUNTY, CALIFORNIA DEPARTMENT OF THE INTERIOR DONALD...areas-west-central Arizona and part of San Bernardino County, California; ch. B) Bibliography Supt. of Docs...areaswest-central Arizona and part of San Bernardino County, California; ch. B 557.3 s OE75.B9 No. 1701-B [TN24...Acknowledgments 6 Appraisal of identified resources 6 Mining history 6 Appraisal of sites examined 7 Gold mines...WEST-CENTRAL ARIZONA AND PART OF SAN BERNARDINO COUNTY, CALIFORNIA Mineral Resources of the Lower Burro |
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| and Ore Deposits rOf the Steeple Rock Mining District, Grant County "New Mexico M ^: By ROY L. GRIGGS and... Center-Pennsylvania mine. _____________________________________ East Camp mine ____________________...__________________________ Mohawk mine._______________________________________________ Other mines.-__-_-------...the Carlisle mine area. Geologic map of the Carlisle mine. Sections through the Carlisle mine. FIGURE 1...generalized fault pattern of the Steeple Rock district.________________ 5. Diagrammatic sketch showing |
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| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...E. H. Barbour, University of Nebraska, Lincoln. Nevada...........Dr. W. S. Tangier Smith, Berkeley, Cal...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
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| 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 |
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| 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 |
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| 553-566 Structural Controls in the Red River District, New Mexico K. F. CLARK Abstract Granite stocks...east-northeasttrending graben in the Red River district, New Mexico. The stocksare localized in an area...Fissure-veindepositscontaininggold, copper,lead, zinc and silver have several trends and occur both within and outside...Introduction RECENT mapping in the Red River district, New Mexico, reveals the overall structural fabric...apparenton the higher peaksnorth and southof the district,are generallyabsent. However the area has view |
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| ....................................... 102 District of Columbia ............................................................................ 187 Nevada..................................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |
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| _-_--__-_--__ Nonferrous-metal deposits [gold, silver, copper, lead, zinc], by T. B. Nolan._________..."eggshell" beds, West End area, Clark County, Nev.; B, Anniversary mine, West End area_____________________...showing plan of underground workings of Anniversary mine.-.----------------------------- ---106 6. A, Part...near Bissell, Kern County, Calif.; B, Magnesite mine, Afton area, San Bernardino County, Calif _______________________...of brucite-magnesite area in Paradise Range, Nye County, Nev_-----___________________________ 122 142 |
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| and Duncan mining districts, Grant and Hidalgo Counties, New Mexico, and Greenlee County, Arizona By..... Mining districts, mines, and mineralization............................. Steeple Rock district......subdistrict................................... Duncan district.................................................geologic map of the Summit Mountains and Canador Peak areas......................................... Generalized...stratigraphic sections, Summit Mountains-Canador Peak-Redrock Canyon areas, New Mexico.... Index maps |
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| ................/................:. Methods of mining and treatment of ores....-....--. ...... ............. ................ ...... ....... Lodes of Silver Lake Basin... ..................... ................. .................... ............... Silver Lake mine..... . -.-.-..--....-.---..-.-. ............Iowa mine ........ ....^..................... ^. ...................... 157 Royal Tiger mine.........Buckeye mine .....................----...-- ......................... 160 Titusville. mine ... ... |
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| Ore Deposits of the Upper Blue River Area Summit County Colorado • By QUENTIN D. SINGEWALD . GEOLOGICAL...Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES GOVERNMENT PRINTING OFFICE...----------Arctic mine ______________________________________________ _ Senator mine ________________..._________ _ Vanderbilt mine __________________________________________ _ El Dorado mine ______________________...__________________ _ Monte Cristo mine __________ ------ ________ ----- __________ _ Bemrose mine __________________ |
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| 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 |
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| INTERIOR U.S. GEOLOGICAL SURVEY MINERAL SUMMARIES for NEVADA U.S. Bureau of Land Management Wilderness Study...the U.S. Government iMenlo Park, CA 94025 1990 Nevada Briefing Book U.S. Geological Survey and U.S. Bureau...BUREAU OF LAND MANAGEMENT WILDERNESS STUDY AREAS IN NEVADA 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14....Rock Desert Blue Eagle Blue Lakes Bluebell Bonelli Peak Buffalo Hills Burbank Canyon Calico Mountains Carson...Canyon Delmar Mountains Desatoya Mountains Disaster Peak Dry Valley Rim East Fork High Rock Canyon El Dorado |
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| about 35 miles northwest of Flagstaff, in Coconino County, a pineforested volcanic area. The elevation is...in California recently I visited the Los Angeles County Museum in Los Angeles to see the famous collection...in Los Angeles can walk across the lawn to the County Museum for another thrill—the display of some of...received a letter from Carl Seyfert, Jr.. Box 1803, Vanderbilt Univ., Nashville. Tenn., reporting on collecting...weekends. "At a mine east of Leadville (Lake Co.). Colo., almost at the end of Lake County, I found a specimen |
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| The Wallapai Mining District Cerbat Mountains Mohave County Arizona GEOLOGICAL SURVEY BULLETIN 978-E...978-E The Wallapai Mining District Cerbat Mountains Mohave County Arizona By MCCLELLAND G. DINGS CONTRIBUTIONS...igneous rocks_________--___._______________-___ Ithaca Peak granite__________________________________-_ Gab..._____ Champion mine.__--_--___________-____-_____ ___----______-___ Emerald Isle mine.______________...Descriptions of mines and prospects Continued Golconda mine-_______________________________________________ |
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| East Mojave National Scenic Area, San Bernardino County, California by U.S. Geological Survey 1991 Open-File...Volcanogenic massive sulfide deposits in Arizona and Nevada................104 Volcanogenic massive sulfide...occurrences associated with ultramafic rocks in Nevada and Arizona.................................................................................109 Silver-copper brecciateddolostone ......................Polymetallic vein, polymetallic fault, and gold-silver, quartz-pyrite vein ........ 1 3 0 Known occurrences |
