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| org/details/coloradoitsgolds1880foss 77 Colorado Gold and Silver Mines, FARMS AND STOCK RANGES, HEALTH...r^HIS volume, as its name implies, is devoted to Colorado. Its conĀ¬ tents are descriptive, statistical...research could make them. The narrative of gold and silver mining possesses enough of romance and adventure... of useful and general information concerning Colorado, and trusts this book will meet the present requirements...DenverāPueblo. 33-42 Colorado SpringsāManiton... 33-42 Union Pacific Railway System. 42 Colorado Central and Kansas |
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| Opbir-Burroughs, HILL anp NEVADAVILLE. Mercer County. ; ; California, First Natā] Burroughs and Kansas...Hilae Ss POSEN 1% xiS LEA Colorado GOLD AND FARMS SILVER AND Peet tt Ae STOCK TO ROCKY...HIS volume, as its name implies, is devoted to Colorado. tents are descriptive, statistical, and historical...research could make them. The narrative of gold and silver mining and possesses enough of romance : ...compendium f useful and general information concerning Colorado, and trusts this book will meet the present requirements |
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| sOO0Ofoss Colorado LITHO BY WALSWORTH PUB. CO., INC., MARCELINE, MO. Colorado GOLD AND FARMS...FARMS SILVER AND STOCK MINES. RANGES, AND HEALTH AND PLEASURE Touristās TO KRQCK F BY SECOND... of all other McMahon, unpublished Mining District, in reproduction. map Colo. places Albuquerque...Albuquerque, NM of Leadville a map of Territorial Colorado c. 1876, and a woodcut engraving Birdās Eye View...Publication Data Fossett, Frank. CoLorade, ite gold and silver mines, farms renees, and health and pleasure resorts |
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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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| Ā£LqL \3 āOFā Colorado Deposits. u PROFESSOR AT STATE SCHOOL OF GOLDEN, COLORADO DENVER, COLO.:...delivered by the author to the students of the Colorado State School of Mines. It is published with a...interested in the geological relations of the mines of Colorado. The first part of the work contains a rough sketch...sketch is further applied to the local geology of Colorado. The second part refers to the pheĀ¬ nomena of...ores, and their surroundings, as illustrated by Colorado. The last part contains a brief account of some |
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| Geology of Uranium Deposits in the Front Range, Colorado By P. K. SIMS and D. M. SHERIDAN With sections...deposits-uranium-bearing fluorite veins and breccias___ Class 2 deposits-uranium-bearing base-metal sulfide...__________________ Oxidation zones of uranium-bearing sulfide veins______________ Oxidation zones of...mines_______________________________________ Boulder CountY----------------------------------~-----------Jamestown...Generalfeatures--------------------------------------Blue Jay mine, by R. U. King__________________________ Fair Day |
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| --------------Cleburne County ----------~-----------------Ā Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County --...-----------------------------Pima County -------------------------------Pinal County -------------------------------Santa...-------Santa Cruz County --------------------------'ravapai County -----------------------------'ruma |
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| early 1860s Central City, Colorado, in 1864 Inside the smelter built by James E. Lyon Silver bars produced...The smelter at Saints John built by the Boston Silver Mining Association August R. Meyer in 1871 Leadville:...162 162 164 194 233 Map The Mining Region of Colorado xli-xlil Preface THE MOUNTAINS AND DESERTS...bullion and matte, and then drew out the gold, silver, copper, lead, and other metals. Here you might...need for a technology that could recover gold, silver, and other ix x PREFACE metals from ores resistant |
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| North America Principal silver camps of the Western United States The Great Silver Channel in South America...Tertiary ore-deposit belts of Colorado and New Mexico The Great Silver Channel 79. Tertiary ore deposits...Concentration of galena by descending waters Guanajuato, Mexico; Carmen mine. Upper pressure limit Waihi mine. New...termination of veins 87. 88. .... platinum district Mountains. Pyroxene-olivene-magnetite rock, showing...Development of isolated quartz crystals 91. Aspen, Colorado. 89. Differentiation of Basic Intrusive; Ural |
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| at aks SUMMIT AGold Rush History of Summit County, Coldrado By Mary Ellen Gilliland Copyright 1980...Press Box 499 Silverthome, Colorado 80498 iv For the people of Summit County, past and present, and...Nineteen Summit Map Bibliography Index This Is Summit County Before the Rush Began: The Rocks That Made the...Summitās Historic Crossroads Frisco: Century-Old Silver Town Mining: The Pick, Pan and Blasting Powder...Mining: Gulches of Gold Ten Mile Mining: Storied Silver Canyon Montezuma Mining: Treasure Atop the Rockies |
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| an extended view over the field, and by making clear what our best workers have done in late years toward...125-129; Marquette district, 129-136; Menominee dis trict, 136-139; Penokee-Gogebic district, 139-143; Vermilion...Western North Carolina and Virginia, 169, 170; Colorado, 170, 171; California, 171; Example 13, titaniferous...New Mexico, 259 250-259 CHAPTER VIII.ā LEAD AND SILVER. Introduction, 260; Rocky Mountain region and the...Example 29, Kelley Lode, 260; Lake Valley, 260-262; Colorado, 262-272; Example 30, Leadville, 262-266; Example |
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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 |
 | | Report (issue) |
| the. Leadville, Colorado, mining district. Prepared in cooperation with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...____ Pikes Peak(?) granite- __________________ Silver Plume(?) granite__ _______ _________ Quartz-mica...shear zones on Finnback Knob. Faults near Hilltop mine _________________ Faults of the southern section...western slope of Empire Hill_.__ Faults in the central part of the Leadville disFaults in the Nevada Tunnel |
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| A293-A298 of this chapter. Numerous Federal, State, county, 1and local agencies and other organizations and...Coastal Plains _ _ _ _ _ ____ _____ _____ ______ Central region and Great Plains______________ Arkansas..._______________________ _ West-central Alaska ______ --- _____ ------East-central Alaska ____ ----------------Southwestern...-----------Arizona _______________________________ _ Colorado _______ --_-------------Ā·Ā·------ v A35 35 36...research_ Nevada Test Site ______________________ _ Central Nevada _______________________ _ Amchitka Island |
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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. ...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,...Acetylene Gas, Sergeant's Pat........ 190 Alameda Mine, Cal.................... 548 Acetylene Gas, Vincent's |
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| hoist and office. The reopening of the old G win mine in Calaveras proposed by the Mining and Scientii-io...Spanish mine is also included putilisiied in the issues of October 31st and November county is an event... shaft, and putting ing properties in Nevada county. There was, when they took charge, up a 40-stamp...10-stamp and a small hoist- value of mines in the district in knowledge now possessed a the of ing...and pumping depth and the rig on the ductions mine. stamps Twenty were added late works tons |
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| metals and industrial minerals such as copper, silver, and fluorspar, which have been the subject of...Miller, and R. M. Chapman ---------------Bitumen-bearing rocks, by W. B. Cashion ---------------------------------Cadmium...Ketner ------------------------------------------Silver, by Allen V. Heyl, W. E. Hall, Albert E. Weissenborn...reserves are known, identified deposits of mineral-bearing rock from which the mineral or minerals can be...examples are the discoveries of the huge Kidd Creek zinc-copper-silver ore deposit in Ontario and the disseminated |
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| in every importĀ¬ Prospector Miner ant mining district in the world, who keep its readers informed on...Consignments for Refining and Sale. Specialty Made of Silver-Bearing Ores and Mattes. COPPER INGOTS, WIRE BARS...Sweden. Chapter XVI.āTreatment of Gold and Silver Bearing Copper Ores. Chapter XVII.āThe Bessemerizing...ADVERTISER. Boston and Montana Consolidated Copper and Silver Mining Co. OF MONTANA. A. S. BIGELOW, President...Secretary and Treasurer. MINE OFFICE : Atlantic Mine, P.O., Houghton Co;, Nlicln CENTRAL MINING CO. OF MICHIGAN |
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| general view of the Pay-rock tramway Silver Plume, Colorado, built on this system, The syetom of transportiDg...moved it will require more larger quantities are mine by loading every third ascending help. This upper...also, some of them carrying the men to and from the mine or mill. In mountainous districts they are invaluable...end rope, carrying suspended LIV Number to clear the sheaves, passes for gripping the rope, prevents..." Surely as follows: by motive there carry silver will it by us was ble cited when will be |
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| SATURDAY. JANUARY PubUsbers. TJie Dramlammon Mine. acquirement of several adjoining properties of...eDgraving protect the mine. panic. It have been made to spread reports of a to the mine and its man- efforts...peoted change in grade of ore. di- only the Newport mine, but rector in answer to inquiries re- now they...Coos Jubilee and other rich shoots might be cut in county, in which Marsh&eld is situated, has a the eOOfoot...expected that there will be a the now famous Treadwell mine of Douglas reduction in working expenses, an indication |
