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| nomenclature. 1. U.S. Geological Survey, Menlo Park, California. TABLE OF CONTENTS Introduction.............here are data on sulfide and nonsulfide mineralogy, gold and silver grades and deposit tonnage. A discussion...name, country, local geographical area, mineralogy, gold and silver grades, tonnage, and references are given...deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...in the Sierra Nevada, California (Clark, 1970); Klamath Mountains, California-Oregon (Hotz, 1971); and |
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| STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES CALIFORNIA JOURNAL OF MINES AND GEOLOGY Volume... Geology of the Island Mountain Copper Mine, Trinity County, California . Mines and Mineral Deposits...Deposits of Mariposa County, California DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO 9 35 STATE... STATE OF CALIFORNIA GOODWIN J. KNIGHT. Governor DEPARTMENT OF NATURAL RESOURCES DeWITT NELSON. ...NOS. CALIFORNIA JOURNAL OF MINES AND GEOLOGY Price $2.00 LIBRARY UNIVERSITY OF CALIFORNIA DAVTS |
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| C3 A3 NO. 193 C.2 GOLD DISTRICTS OF CALIFORNIA BULLETIN 193 California Division of Mines and...Geology Sacramento, California, 1970 GOLD By William B. DISTRICTS OF CALIFORNIA Clark Geologist...Geologist, California Division of Mines & Geology, Sacramento, California UNIVERSITY LIBRARY U.C DAVIS '~'^...though Nugget. This 201 -ounce (troy) cluster of gold on display in the Division of Mines and Geology...Geology San Francisco's Ferry Building. Melted down as gold, it would be worth tome seven or eight The Fricof |
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| SMITH, Director ' Bulletin 648 NOTES ON SOME MINING DISTRICTS IN EASTERN NEVADA BY JAMES M. HILL.................................................. Gold veins.............................................Clark County.......................................................'.. Gold Butte mining district.................... Lincoln mine........................................ Bennett mine.........................granite and gneiss............................. Gold Butte Mining Co................................. New Era |
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| STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES GEORGE D. NORDENHOLT, Director DIVISION OF MINES...BRADLEY State Mineralogist JANUARY, 1935 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER...OF MINES FERRY BUILDING, SAN FRANCISCO, CALIFORNIA CALIFORNIA STATE PRINTING OFFICE GEORGE H. MOORE, STATE...19017 SACRAMENTO. 1935 LIBRARY UNIVERSUY Of* CALIFORNIA Davis 1 DIVISION OF MINES EXECUTIVE AND TECHNICAL...A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling |
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| INTERIOR GEOLOGICAL SURVEY MINERAL RESOURCES OF ELKO COUNTY, NEVADA By Roscoe M. Smith Prepared in cooperation...Acknowledgment -Mining districts Commodities Production Descriptions of mining districts . Alder district-Aura district...district -Beaver district Black Mountain district Bootstrap district Burner district Burns Basin district--...-Carlin district Cave Creek district ----Charleston district_--Coal Mine district~ Contact district Cornucopia...Cornucopia district - -Corral Creek district - Decoy district Delano district Delker districtDivide district |
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| 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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| University United States Smelting, Refining and Mining Company · . . . Utah Geological Association · ... .First Security Corporation . . . . . . .Utah Mining Association · United Park City Mines Company ·...officio member MINERAL RESOURCE POTENTIAL OF PIUTE COUNTY, UTAH AND ADJOINING AREA by Eugene Callaghan ...This study of the mineral resources of the Piute County area, prepared under a Utah Geological and Mineralogical...potential of the lead-zinc-silver, gold, uranium, manganese and iron, alunite and industrial mineral deposits |
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| . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |
 | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) |
| Geological Survey editorial standards. Menlo Park, California 1984 Contents Summary 1 Introduction 2...chromite (1.1) 7 Porphyry copper molybdenum-rich; gold-rich (2.1, 2.2) 9 Molybdenum porphyry climax type;...deposits (4.8) 28 Epithermal gold, quartz-adularia type (5.4) 30 Hot springs gold-silver deposits (5.6) ...deposits 27 13. Epithermal gold, quartz-adularia type 29 14. Hot springs gold-silver deposits 31 ii...mineral deposit types. In addition to new deposits of gold, silver, and platinum group elements, significant |
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| District_____________________________ Mackenzie District---------------------------Yukon Territory ---...---------------Baja California Norte ----------------------------Baja California Sur----------------...Washington ---------------------------------------- 91 West Virginia --------------------------------------..."Metallo" derives from the Greek "metalleion"-a mine, after "metallan"-to search for; hence, metallogenic...horizontal lines in the age color. (Horizontal means east-west, perpendicular to the meridians, which vary by more |
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| Alaska--4230 University Dr., Rm. 101 ANCHORAGE, Alaska--605 West 4th Ave., Rm G-84 DENVER, Colorado--Federal Bldg...Colorado-- Federal Center, Bldg. 810 MENLO PARK, California--Bldg. 3, Rm. 3128,345 Middlefield Rd. • RESTON...Virginia--National Center, Rm. 1C402, 12201 Sunrise Valley Dr. SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105...8105,125 South State St. SAN FRANCISCO, California--Customhouse, Rm. 504, 555 Battery St. SPOKANE, Washington--U...Washington--U.S. Courthouse, Rm. 678, West 920 Riverside Ave. WASHINGTON, D.C.--U.S. Department of the |
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| MXAG _______ _ 27 Baja California Norte __________ MXBN _______ _ 27 Baja California Sur_____________ MXBS...Washington --------------------- USW A ________ 70 West Virginia ------------------- USWV ________ 71 Wisconsin...148 323 215 227 179 279 327 NAME FIRST CREEK MOUNTAIN PINE RIDGE QUEBRADA CEIBO GRANDE DUNGARVAN CREEK...PLATEAU AREA ADANAC-AOERA (RUBY CREEK AREA) AFTON AND IRON MASK AREA AIKEN LAKE (CROYDON) AJAX AKIE RIVER (ELF)...APEX ARGONAUT MINE ASHLOO MINE ASITKA PEAK (ASITKA) ASPEN GROVE AREA ASTLAIS MOUNTAIN (BIG ONION) ATAN |
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| Geological Survey Board and the Colorado Metal Mining Fund PAPER 289 Geology and Ore Deposits of...Creek graben _____________ --Faults of the Bald Mountain area ____ _ Faults of the Garfield region ___...________ -----_-------------------------Location of mining districts _____ ---- __ ----------- ~~~~~i~~~...--- - - - -- -- -- - - -- -- - --- Tincup mining district ________ ------------------Chief economic s...s.nd geologic features _____ -_- __ Gold Cup mine _______ ---------------------Other mines and prospects |
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| rocks are exposed as thick bands around the entire mountain system. The rising granite mass intruded the famed...an inexhaustible supply of cold artesian, Rocky Mountain snow melt water. Harney Peak is the crest of the...dikes ranking with those in Maine and Southern California for their production of gems and minerals. The...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...commercial production of minerals, principally Gold, Silver, Copper, Iron, Lead, Manganese and Zinc, along with |
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| IRON DEPOSITS OF UTAH by Kenneth c. Bullock Geneva Works, U. S. Steel Corporation, near Provo. Courtesy...Acknowledgments · .1 History of the Iron Industry in Utah · .1 Beaver County . . . . . . . . . . . . .2 Beaver...Bat Ridge iron occurrence . . . . . . . . . . . . . .2 . . . . . . . . . . .2 Black Rock mine . . . Skylark...Skylark mine . . . . . . . . . . . . . . . . . . . . .2 Mineral Range deposits . . . . . . . . . . . ..... . · .. 4 Creole mine . . . . . . . . . . . . . . . . . . . . . · .. 4 Cave mine . . . . . . . . . |
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| conclusivamente que la mineralizacion del tipo Mississiippi Valley no se puede haber originado de uno o el otro los...William X. Chavez de la New Mexico Institute of Mining and Technology, EUA y Jose Manrique Z. de la 3...modelo de yacimientos de plomo-zinc tipo Mississippi Valley, en roca huesped carbonatada. Pero, £como se ha...descontarfa o se asignarfa a la clase Mississippi Valley? 0 alternativamente, ipuede ser correcto que la...("commodity") se presentan con la misma escala; se usa una escala logarftmica para los tonelajes y la mayorfa |
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| Geologist. MINERAL RESOURCES. No. 6. THE COPPER-MINING INDUSTRY AND THE Distribution of Copper Ores in...Geologist. MINERAL RESOURCES, No. 6. THE COPPER-MINING INDUSTRY AND THE Distribution of Copper Ores in...Acquiring Titles- ta Prospect or Mine for Copper on 415 South Wales, showing Mining Districts and Divisions to...of New LIST OF PLATES. pa(;k. Cobar Copper mine IJreat Broken Hill Lin>ite(l, , , , P'rontispioce...converted ,, ,, Converter Plant Lloyd Copper Mine into Shell of Copper 113 114 — General View |
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| Economic Geology of the ·central City District .Gilpin County, Colorado By PAUL K. SIMS, A. A. DRAKE... Economic geology of the Central City district, Gilpin County, Colorado, by Paul K. Sims, A.A. Drake...1918Economic geology of the Central City district, Gilpin County, Colorado. 1963. (Card 2) 1. Geology,...Economic-Colorado-Central City district. 2. Ore-deposits-Colorado-Central City district. 3. Mines and mineral...mineral re. sources-Colorado-Central City district. I. Drake, Avery Ala, 1927joint author. II. Tooker, Edwin |
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| - Wyoming gold. Gold buttons in the prospector's pan were recovered by Dean Farris from mine dump waste...waste in the Gold Hill district. The actual diameter of the button in the lower left is approximately '...',4 inch. (Gold photographed by Alan J. VerPloeg; drawing by Phyllis A. Ranz.) THE GEOLOGICAL SURVEY... . . . . . . . . . . . . . . . . . . . Kirwin district . . . . . . , . . . . . . . . . . . . . . . ....City) district .. . . . . . . . . . . . . . . . . . . . . . . . . 13 16 Stinkingwater district . . |
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| XVI April 15, 1914 March 30, 1915 The Salt Lake Mining Review 1601 Walker Bank Building SALT LAKE CITY...Burro . By: Will C. Higgins . Electric Furnace in Iron and Steel Industry 27 29 Talc and Soapstone Safety...Goldfield Con . Civil Service Examinations The Sells Mining Company Engineers and Millmen United States Smelting...Deposition in trict. By George H. Ryan 13 20 California Oil and Mining News. By G. Chester Brown . TOT 10. 191...Personals Plans for Daly West Mill . Improvements at Anaconda California Oil & Mining News , By G. Chester |
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| Butte Mountain Resort Land Exchange Offer ...... . . ............ 10 Pike National Forest County of El...................................... 128 Rocky Mountain Lodge (Hans Von Mende) Land Exchange Offer ....... 220 Medicine Bow National Forest Centennial Valley (T. A. Bragg) Land Exchange Offer ................... 9 Gunnison National Forest Crested Butte Mountain Resort Land Exchange Offer Fig. 1. Index map showing...................... 48 Fig. 14. Map 12-Offered mining claims-Quartz Creek & Cumberland Pass areas (provided |
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| Resource Appraisal of the Richfield 1°X2° Quadrangle, West-Central Utah Summary Mineral Resource Appraisal...Appraisal of the Richfield 1°X2° Quadrangle, West-Cen.tral Utah By Thomas A. Steven and Hal T. Morris U.S...areas associated with middle Miocene Steamboat Mountain Formation . . . . Mineralized areas associated...APPRAISAL OF THE RICHFIELD 1 ° x 2 ° QUADRANGLE. WEST -CENTRAL UTAH By Thomas A. Steven and Hal T. Morris...(1.7 billion years old) gneiss and schist on the west side of the Mineral Mountains. These rocks presumably |
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| these card catalogues would be as useful to the mining industry as they have proved to be to the Division...and expense involved are justified and that the mining industry will find that having this material readily...accumulating steadily since 1853, when the first mine (a coal property) was developed. Actually it antedates...about 1860 that State-wide prospecting, at first for gold, was well underway. The early published references...During the 90 years or more that prospecting and mining have been active, a vast amount of information |
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| INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY.................................................. Gold ................................................................................................. Iron ..................................................23 23 24 24 25 26 26 26 26 26 27 28 28 29 Page MINING DISTRICTS ....................................................................... 30 Bernalillo County .............................................. |
