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| R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...............171 J. M. Shannon and G. C. Shannon Rico ..................................................SPECIMENS from the collection of the Geology Museum, Colorado School of Mines. See page 242 for a full description... All rights reserved. notes fromthej EDITOR COLORADO-III Here we are with our third special issue devoted...devoted to the mines and minerals of Colorado. As most long-time subscribers know, the first in the series |
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| Geology and Ore Deposits of the Rico District, Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 723...723 Geology and Ore Deposits of the Rico District, Colorado By EDWIN T. McKNIGHT GEOLOGICAL SURVEY ...------------------------------------Location and geography of district -----------History --------------------------...-------------Middle and Upper ( ?) Pennsylvanian Series_ Rico Formation ---------------------Permian System -...n fault ----- - ---------------------FauUs of Dolores Mountain and vicinity --Faults of Deadwood Gulch |
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| \ā ' , TEIE ORE DEPOSITS ā \ or THE i RICO MOUNTAINS, comRAno BY FREDERKHĀ§LESLHQRANSOME Ā¢ EXTRACT...OFFICE E ā THE ORE DEPOSITS OF THE RICO MOUNTAINS COLORADO B \' FREDERICK LESLIE RANSOME 229 98939.... . . . . . . . . . . . _ . _ . Future of the district . _ . . . . . . . . _ . . . . . . . . . . . ....Hill and Dolores Mountain . _ . . . . . _ . . . _ . . _ . . . _ . . . . . . . Enterprise mine . . . ....to the northwesterly lodes . . . . . . . . Rico-Aspen mine . . . . . . . _ . . . . . _ . . . . . . . |
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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...A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
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| ............................................. Colorado........................................................................................ 102 District of Columbia ....................................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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| MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine ā_ā< Ā¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resourcesāColorado. 2. Mines and mineral resourcesāNew Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |
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| Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |
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| YEAR 1687"āDAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to |
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| . 234 " y { " ,-t .. .~,:",. I " , COLORADO "or.! _ +, (~ STATE OF .~ :'(' COL~ADO /... BULLETIN 40 RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BlaLlllGRAPHY by James L. Nelson-Moore,...Energy COLORADO GEOLOGICAL SURVEY DEPARTMENT OF NATURAL RESUURCES STATE OF COLORADO DENVER, COLORADO 1978...ete 11 st r ng of rad i aaet 1ve occurrences 1n Colorado, with a comprehensive blbi iography and bibliographic...on the Colorado Plateau sparked several periods of exploratIon that ultimately led to a mining "boom ll |
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| OCEAN Stratigraphy Continental Shelf and Adjacent Atlantic NEW ENGLAND APPALACHIAN Divisions of Rocks ...STRUCTURAL TERMINOLOGY Pied- Orogenic History ATLANTIC COASTAL PLAIN Extent Exercises of Folded and...Province XI Western Eugeosyncline APPALACHIAN MOUNTAINS Extent PREFACE TO THE FIRST EDITION Uplifts...the Yukon British Thrust-Faulted Appalachian Mountains EDITOR'S and Columbia British of Orogenic...Basin Uinta Mountains Definition of Belts of Regional Uplift in Late Cenozoic COLORADO AND NEW MEXICO |
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| Bingham, Utah, Mining Black Sand Page. Abbott, James W A Visit to Ely, Nevada Mining at Bingham, Utah...Greenwater District Ditto Ditto Ditto Abyssinia, Minerals In The Requirements of Modern Mining 70S 52...Charles [64 James W. 82 431 114 Nelll 815 District, British W Columbia, The 783 431 795 736 241...Tube-Mill Lining Forbes Rlckard 511 17 The Boundary District The Mineral Output of. In 1906 Broken Hill, Acid...Proprietary Mine, He Treatment at G. D. Del prat Brown, Walter 8 A Filing System for Mining Engineers llucke |
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| Exposition.* G. Dodd, the superintendent of the mining departof the Union Iron Works, it will readily...mountain and Gopher Ridge, in Cala- ; veras county, Cal., lies Salt Spring val- Through this trough-like...greatly varying size. The gold-bearing quartz of the district is associated with these dykes, usually constituting...is that of the building and head frame at that mine. An electric plant is stalled at La Grange...contemplation at this mine. Works, ā¢Cut copyrlghleil by the Union Ii'on S. F. vi- m 1 Mining and Scientific |
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| - .... - .... -- .............. - ... - ... 80 Colorado formation ....................................... _. _. _______ . _______ _ 93 Granodiorite at Cable. ____ .. ____ .. . _. . ___ . _.... ______ ... _........................................... . 144 Cable Mountain anticline_ .............................._............... _. 148 Faults on the flanks of Cable Mountain .... _................... _........ Ā·...._ . ... .. ......... __ CHAPTER XII.-HISTORY OF MINING DEVELOPMENT ............ - ... . . - ......... |
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| f.p. for for:v -" ...THE EN. N o GI "RNAL MINE NI'N NG G. J ou VOLUN/1E JANUARY TO LXIII. ...YORPQ. : - . - ". ā¢ : THE ENGINEERING AND MINING JOURNAL. VOLUME LXIII. JANUARY TO JULY, 1897...Aluminum, Prices of.................. 565 Accident Mine, Colo.......... 97 63, 159 Aluminum Reduction, Gooch's...118 Alabama Industrial and Scientific Amador Queen Mine, Cal..... ...... 263 Acetylene Gas, Conner's Pat... Doddridge's Pat...... 487 "Alabama, Johns Coal Mine. 74 Amalgamating Process, FischerAcetylene Gas, |
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| machines, ventilating apparatus, emery wheels, mining and milling machinery. Particis being given to...employ a large foroe of skilled workmen. a Mining and Scientific Press. through the rotten boards...and Salt- habitants, nearly all of whom follow mining for an occupation. From Huatajia it is about peter...Juan."J [Written Huatajia, is the most productive mining-camp In my last letter (page 448 of Dec. 14tb)...ā [Jan. I, 18J0 of Roseburg, has opened a coal mine, located fourteen miles west of this place, that |
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| SMITH, DIRECTOR 408 A RECONNAISSANCE OF SOME MINING GAMPS IN ELKO, UNDER, AND EUREKA COUNTIES, NEVADA............................. Mountain ranges and mining districts................................................................ Midas or Gold Circle district........................................ Location...geology............................................. Mine descriptions......................................44 44 45 46 47* 47 47 47 48 48 48 48 49 50 Rex mine..................:............................. |
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| THE STATES AND TERRITORIES WEST OF THE ROCICY MOUNTAINS. ( U. <ā¢?.- J roUftiT. WASHINGTON: GOVERNMENT...Terriwest of the Bocky mountains. Referred to the Committee on Mines and Mining and ordered to be printed...States and Territories west of : of the Rocky mountains. Very respectfully, your obedient servant, h...THE STATES AND TERRITORIES WEST OF THE ROCKY MOUNTAINS. Washington, D. March 0., 5, 1868. Sir:...the States and Territories west of the Rocky mountains. not anticipated by the department that the information |
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| 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.______________________..._________________________________ American Fork district._________________________ Ore deposits, by B. |
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| HISTORY OF MINING IN NEWFOUNDLAND 1 1 Mineral Exports. 7 THE GEOLOGICAL SURVEY ANO THE MINING INDUSTRY... 15 Prospecting . . . . ā¢ . . . . ā¢ 1G The Mining Law of Newfoundland (By C.K.Howse). Labrador. Taxation...Howse) Geological Features ā¢ Description of Veins. Mining Practice. Milling Practice. Power . ā¢ . . Poss1b111t1es...Poss1b111t1es ā¢. Wabana Iron Mines. . ā¢ Geological Features Mining Practice Quarries . . . ā¢ . . Limestone . . ā¢ ...showing location of mineral concession to Labrador Mining and Exploration Co. Ltd . . (In pocket) VI. Map |
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| of Alfred Brile, superintendent of the Kentucky Mining and Smelting Company, we have the following report...and the Hartsfeld Portable Smelting Furnace and Mining Co., Newport, Ky. The latter-named company will...sufficient to store $60,000,000. THE Young America quartz mine of Sierra City has become a solid dividend payer...We note in the North San Juan Times, of Nevada county, that a hydraulic gravel elevator is soon to be...well-known North Bloomfield Gravel Mining Company, at North Bloomfield, Nevada county, this State. We have interviewed |
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| military and civil projects, from large dams to pioneer roads in rough terrain for microwave sites. He...978-0-538-73755-5 ISBN-10: 0-538-73755-7 20 Davis Drive USA Cengage Learning is a leading provider of customized... Groundwater Storage and Management 251 Groundwater Mining CaSā¬CSTUDY 9.3 Ā¢ New Orleans: The Flood Happens...National Ice Core Laboratory 382 Wine, and the Atlantic Flip-Flop CaSeā¬STUDY 12.3 Ā« Arroyo Cutting and... 353 Mining and Its Environmental Impacts 436 Impacts Impacts Impacts Impacts of Coal Mining 438 of |
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| Index. Sears, childrenās encyclopedias, Hennepin County Library Cumulative Authority List, and reference...bicycling UF Bicycles Cycling Tricycles USE Atlantic ridley turtle ā Best friends ā intended primarily...1488-1539 Color UF Colors Color variation (Biology) Colorado Social life and customs 19th century d. Here...Reading i.e., Korean language materials turtle Atlantic ridley turtle Kempās turtle USE Khmer Here...are entered reading Childrenās ā Kazakh ā Atlantic ridley turtle texts in Falcons ā Bilingual |
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| -- - I I I --- I I - 201 6503 Printed In USA 11 'iT""H"f Ā·r,r ""'"'TT OO,L 3 0239 87330474...17 17 19 20 21 21 22 O RES, PRODUCTI ON, AND MINING 23 Elements and Ores Formation of Ores Metals...Lead Arsenic Cadmium Other Metals Land Use for Mining Activities Air Quality and Air Pollution 309 310...resources and energy sources. In them I discuss mining, milling and other preparatory techniques, then...additions to reserves are more likely from known mining areas and less li kely from similar areas of little |
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| STATES By A. K. Lobeck RANGES GREAT BASIN COLORADO PLATEAU SOUTHERN ROCKII \ Allegheny Plateau...Lakes and swamps, or marshes 17 Igneous 20 Mountains 13. The ocean: A. General features 14 The ocean:...the surface of the earth and the origin of the mountains, valleys, and plains. A biological branch (paleontology)...of these materials is indicated by the fact that mining and allied activities now represent one of the...much of its surface to be covered by lofty mountains, wide plains, and very large pits which resemble |
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| illustrated by a diagram, of the formations in the district through which he proposed to act as conductor... much used in, and very characteristic of, the county ; whilst the upper portion consists of white sands...holds true in the main for all portions of the district. When, however, we get above the Lower Estuarine...and at Stamford, on the N.E. extremity of the district under consideration, attains to a thickness of...frequently sandy, and is always found in this district underlying the Great Oolite Limestone. Several |
