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| OF SEPIOLITE A. J. EHLMANN, IN UTAH AND NEVADA L. B. SAND, AND A. J. REGIS CONTENTS PAGE Abstract............................... 1085 1086 1086 Maxfield sepiolite ......................................Sepiolite (2MgO.3SiO2-4H•O) occurrencesin four mining districts were investigatedby field and laboratory...geologicalenvironment. In the Maxfield Mine, Big CottonwoodCanyon, Salt Lake County, Utah, sepioliteoccursin... the Ferber Mining district, Elko County,Nevada. In the Gold Hill, Utah, mining district, the sepioliteoccurswithin |
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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 . . . . . . . . . . . . . . . . . . . . . . . |
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| member- __1__^______ Age_ __-_-_-----_--_--_----_--Maxfield limestone. _________________ N ame _-----_---...69 69 69 69 69 70 70 70 70 70 70 71 History of mining, by V. C. Heikes.__________________ The first prospectors...Cotton wood area. _________ Regulations governing mining locations____________ Early shipments and experiments...Electric power________________________________ Mining-_______________________________________ Milling...____ Big Cottonwood district.________________________ Little Cottonwood district.______________________ |
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| CASSITERITE IN SAN DIEGO COUNTY, CALIFORNIA. By WALDEMAR T. SCHALLER. A small handful of cassiterite...crystals was found in the northern part of San Diego County, Cal. (fig. 22), in the spring of 1915, and the...showing position of cassiterite locality in San Diego County, Cal. The rectangle indicates the gem tourmaline...tin ore in place previously known in San Diego County. These are as follows: F. J. H. Merrill 1 has stated...cassiterite have been obtained by placer miners from the black sand of the mountain gulches, chiefly from the east |
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| alteration and molybdenite mineralization.......................... Alpine mining district ............................................ Silver Lake mining district..............................................34 46 46 43 52 54 58 59 61 62 63 CONTENTS VI Mining claims, prospects, and mineral deposits, by Lowell..................................... Alpine mining district (locality C).................................Map of sample localities, mines or prospects, and mining claims, and aeromagnetic map, Lone Peak wilderness |
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| Selected Mining Districts of Utah by Carl L. Ege Headframe of Centennial Eureka mine, Tintic mining district... . . . . . . . . . . . . . . .1 What is a mining district? . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . .1 How many mining districts are there in Utah and are they still...mineral resources are mined in Utah’s most productive mining districts . . . . . . . . . . . . . . . . . . ...most common types of ore deposits found in Utah’s mining districts? . . . . . . . . . . . . . . . . . . |
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| THESALT LAKE 689388 W G E N I I V N E I R M ... MINING REVIEW Table of Contents , Page 24 Index To Advertisers...SALT LAKE CITY , UTAH Il f 2 THE SALT LAKE MINING REVIEW , APRIL 15, 1915. Products of the Experience...attention than to OTHERBRANCH the Engineering and Mining Trade.BUSINESS Carrying a dowe full line give in...engineering practice . Write forour new Catalog L. MINE & SMELTER SUPPLY CO., Agents REVERE RUBBER CO....KANSAS CITY. MO . Glant Belting THE SALT LAKE MINING REVIEW , APRIL 15, 1915. 3 Built for underground |
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| the land rises abruptly into the 6,000 sq. mi. Black Hills region enclosed by the Belle Fourche and Cheyenne...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...huge crystals of sparkling blue Beryl from the Black Hills pegmatites have measured from 18’ to 27’ long...and Uranium has come only from the core of the Black Hills region. Two divisions are recognized: the...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm |
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| 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...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- |
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| sections of Au-skarn deposits in north-central Nevada 8 Map showing distribution of Au-skarn districts...zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...five Au-bearing skarn systems in north-central Nevada 16 Ternary diagrams showing ranges of pyroxene...three Au-bearing skarn systems in north-central Nevada 17 Photomicrograph showing massive garnet partly...north-central Nevada 59 · Representative data for minerals in gold skarns from north-central Nevada 60 Chemical |
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| By A. F. BUDDINGTON INTRODUCTION In the Sitka district the continued operation of the Chicagoff and Hirst-Chicagof...interest in prospecting for gold ores. In the Juneau district a belt of metamorphic rock, which extends from...on the properties of the Admiralty-Alaska Gold Mining Co. and the Alaska-Dano Co. on Funter Bay and of...quartz that assays low in gold. In the Wrangell district the only property being prospected during 1924...of Wrangell. In the Ketchikan district, as reported, the Dunton gold mine, near Hollis, was operated during |
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| Zi oe Mountatn ~Pass) cs. sim ssicwiy tat.0e 276 Nevada City-Grass Valley ..... 279 New Almad@n 6.6sravs...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE |
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| so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost...most wear, Worthington meets the needs of the mining industries with a complete line of products, from...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp |
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| .......... . SHEBA, SOUTH AFRICA'S OLD EST GOLD MINE ....................................... . WITH OUR...topography of the Little Cottonwood Area, Salt Lake County, Utah, are here described, and the geologic history...representing middle Cambrian ; and topped by the Maxfield limestone, of middle and upper Cambrian age. Atop...and brilliant LS ROCKS AND MINERALS lle :ld black hornblende crystals are present 1n rhis intrusion...collected specimens of garnet (probably andradite) , black tourmaline, magnetite, hornblende, various micas |
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| 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 |
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| and 1916. Bulletin No. 10. Value €If Ores . . Mine Sampling and the Commercial Bulletin No. 11. Descriptive...Geological Survey and in the journals dealing with mining and geology, but this material is widely scattered...and Mining Journa1. M. & S. P.-Mining and Scientific Press. 2 INTRODUCTION M. & E. W .-Mining and...Min.-Mines and Minerals. S. L. M. R.-Salt Lake Mining Review. In order to give proper credit to the courses...districts, under the general bibliography for the county or state and under the discussion of a particular |
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| MINING WORLD CATALOG, SURVEY & DIRECTORY NUMBER Blue Pages Pink Section Yellow Pages DIRECTORY INDEX...231-26] > 68 United States Mining in 1960 State-by-state report from and MINING to zinc Alaska to Wyoming...Shipments by mines for 1958, 1959, 1960 B96 Open Pit Mine Production ef 3 Technological ; Advances Tons...Tons mined and stripped & 99 Underground Mine Production from 1955 through 1960 > 101 Geology and...—==erererr Ofslo(Seep colitetol Mining Open Pit Mining World-Wide Mining Reports Africa-Asia-Caribbean-Europe |
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| Resumption of Activities at the Howell Mine BY WILL C. HIGGINS The Howell Mining Company, of Salt Lake City, is...property in the South Fork The property of the Howell Mining Com of Big Cottonwood canyon, about twentyfive...the great Cardiff mine, its near to the discovery of the property of the Howell Mining Company, of the...-roots. The discovery of the Howell reads al district has been not most like a romance . ed for its...ment and operation , the richest portion of and mining activities were inaugurated in Utah the Big a |
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| I.M.E., Mining Geology Geophysics Div. Ann. Mtg., Min. Br. Abs.-American Institute of Mining and Metallurgical...Metallurgical Engineers, Mining, Geology,. and Geophysics Division Annual Meeting, Mining Branch Abstracts....New York. A.I.M.E. Trans.-American Institute of Mining, Metallurgical, and Petroleum Engineers Transactions...Alberta. Canadian Inst. Mining and Metallurgy Trans.-Canadian Institute of Mining and Metallurgy Transactions...-Canadian Mining Journal. Gardenvale, Quebec. Canadian Min. Metall. Bull.-Canadian Mining and Metallurgical |
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| indicate annotation of thesis title by addition of county. Capitalization of terms in revised abstracts was...particular to Mis s Edith Rich, and to the Natrona County Library, for procuring theses. Many university...WARD OWEN, 1951, Cambrian diabase flow in [Utah County], central Utah: Brigham Young Univ. M. S. thesis...Arizona, and parts of Utah, Nevada and California, (2) an embayment in western Nevada and northern California...California, and (3) land masses in northeastern Nevada and southeastern Idaho. Manyareas have evidence of post-Mississippian |
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| placer gold- Happy Day Placer, Divide, Melrose Mining District, Montana. (See Ro»ANCE OF Roci,;s A:SD l\irNEllALS...MINERALS did a great deal in convincing me that mining is a fine profession and that the study of minerals...and crystalljzed Nevada and California minerals. H . G. CLINTON Manhattan, Nevada U. S. A. llineralll...appearance, they always have a very dark gray to black color. They have no distinctive structure. The fine-grained...sedimentary rocks in general. There Bergen Hill Zeolite district of New is no exact line of demarcation between |
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| 4000 Salt Lake 3VHA مم • THE JOHNNIE MINING & MILLING COMPANY. - Illustrated . E rn lectre...lectre cel 2 Weste THE CROWN POINT GLOBE MINING COMPANY . - Illustrated .. سر/ SerT 19 CE W E VI ...GOES ON FOREVER The Mine & Smelter Supply Co. SALT LAKE CITY , UTAH 2. THE MINING REVIEW , SALT LAKE... IN the latter part of 1908 the Pioche Golden Mining Co., of Pioche, Nev ., bought of one g ofPrince...gThis week we sold to the Gold and Silver Prince Mining Company , bwhedosythe samepeople) of Pioche, Nev |
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| by Mead LeRoy Jensen Kennecott's Bingham Canyon mine, the world's largest open pit, symbolizes the importance...Laramide structures of southwestern Utah and adjacent Nevada. I 5. 6. Plate 1. Interpreted geologic map...Structure . . . Geochronology. . . 79 79 The Utah-Nevada Province Introduction 83 83 6 73 76 77 77...distribution in the Wyoming province . 4. The Utah-Nevada province showing constituent subprovinces . . ...125 Tour of the Wasatch Fault Zone in Salt Lake County. . Warm Springs Fault . . East Bench Fault Main |
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| INTRODUCTION. reports are those on the Mercur district, by J. E. Spurr and S. F. Emmons; the Bingham...Bingham The senior author, J3. S. Butler, began district, by J. M. Boutwell, Arthur Keith, and field work on...deposits of Utah in the S. F. Emmons; the Park City district, by J. M. FIELD .WORK AND AUTHORSHIP. summer...author, G. F. Loughlin, began work in the Tintic district in 1911 in collaboration with Waldemar Lindgren...the Leamington district, and of districts in theW asatch Range. Several of the mining districts of the |
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| LVER: A gold-platinum-palladium lode in southern Nevada, by Adolph Knopf (published Apr.12, 1915) ---------...reconnaissance of the Cottonwood -American Fork mining region, tab, by B.S. Butler and G. F. Loughlin...Preliminary report on t.he economic geology of Gilpin County, Colo., by E. S. Bastin and J. M. llill (publish... 21, 1916). __ ____ . __________ The Aztec gold mine, Baldy, r. Mex ., by W. T. Lee (published Jan ...._____ .. __ . _.. ____. ___ a iterite in San Diego County, Cal., by W. T . chall er (published J an. 15, |
