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| COLORADO MININC DIRECTORY. . 1 THE te COLORADO Directory of Mines, DESCRIPTION OF THE MINES AND...MILLS, AND THE MINING AND MILLING CORPORATIONS OF COLORADO, ARRANGED ALPHABETICALLY BY COUNTUS. j^ISTORY...THOMAS B. CORBETT. FIEST EDITION. DENVER. ROCKY MOUNTAIN NEWS PRINTING COMPANY. 1879- Entered according... WHOSE NERVE, ENERGY AND INDUSTRY HAVE PLACED COLORADO IN THE FRONT RANK OF BULLION PRODUCING STATES...FARM FOB EVERYBODY Railway. COLORADO. Healthy, Attractive. Colorado is the great Sanitarium and Pl |
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| GEOLOGY OF THE GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR............... Topography and geography of the Georgetown quadrangle ....................................... _·_ .................................... . Quartz gneiss ...................................... _.......... : .................................. . Quartz monzonite gneiss (adamellite gneiss) ........................................ _....... __ ... . Quartz monzonite (adamellite) ... ~ ................. |
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| .3 COLORADO. of COLORADO. J. S. l GEORGETOWN, COLO. GEORGETOWN COURIER PRINT. 1887. 3 Bancroft...From a mineralogical point of view the wealth of Colorado exceeds that of In the metallic minerals almost...to in the following pages Proceedings of the Colorado Scientific Society. Proceedings of the Academy...Bulletins of the U. S. Geological Survey. J. GEORGETOWN, COLORADO, January, 1887. S. RANDALL. : MINERALS...gravel of streams and in veins. The veins of Gilpin County are especially noteworthy for the amount of gold |
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| of COLORADO ED RAINES Geology Museum Colorado School of Mines 1310 Maple Street Golden, Colorado 80401...Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection, photographer...photographer unknown. B etween 1868 and 1922, Colorado produced almost 260 million pounds of copper. Nearly 100...from the Leadville district, with another 50 million pounds mined in San Juan County (Henderson 1926).... During the twentieth century, the Gilman district surpassed Leadville in total copper production with |
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| sOO0Ofoss Colorado LITHO BY WALSWORTH PUB. CO., INC., MARCELINE, MO. Colorado GOLD AND FARMS... of all other McMahon, unpublished Mining District, in reproduction.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 Bird’s Eye View...scock G. York, Includes indexes. 1. Colorado. 2. Colorado. is Waele. Mines and mineral resources--...DressOne. MEXIC ies 35 Publisher’s Preface Colorado! The very name (which means “‘colored red’’) conjures |
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| org/details/coloradoitsgolds1880foss 77 Colorado Gold and Silver Mines, FARMS AND STOCK RANGES...r^HIS volume, as its name implies, is devoted to Colorado. Its con¬ tents are descriptive, statistical... of useful and general information concerning Colorado, and trusts this book will meet the present requirements...Denver—Pueblo. 33-42 Colorado Springs—Maniton... 33-42 Union Pacific Railway System. 42 Colorado Central and Kansas...Health and Pleasure Resorts of Central and Southern Colorado. 46-53 Grand Canon of the Arkansas...49 and 112 |
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| University-Kansas, QUARTZ Hawley-Gardner, Opbir-Burroughs, HILL anp NEVADAVILLE. Mercer County. ; ; California...ae American Hilae Ss POSEN 1% xiS LEA Colorado GOLD AND FARMS SILVER AND Peet tt Ae STOCK...HIS volume, as its name implies, is devoted to Colorado. tents are descriptive, statistical, and historical...compendium f useful and general information concerning Colorado, and trusts this book will meet the present requirements...ROEM UAE x tanto tee Ma Elevations of Towns, Mountain UO on ee wd oko Gs wees Pot ek, Sie csc sa |
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| Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr...Quartzite at Coal Creek ________________ _ Igneous rocks _____________________________ _ Quartz monzonite gneiss...gneissic aplite ________ _ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________..._____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property _____________ _ Malachite |
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| Bulletin 846 C THE CLIMAX MOLYBDENUM DEPOSIT COLORADO BY B. S. BUTLER and J. W. VANDERWILT WITH A...____-___-___--______--________ Previous geologic work in the district..______________________________ Page 195 196...sections of Climax molybdenum district. In pocket 24. A, Climax district in winter; B, Panorama of a part...part of Mosquito Range including Climax district.._.______-__-___ 198 25. Recrystallized schist-----------------------...-222 30. Molybdenite-quartz veins___________----__--____-__---_ 222 31. "Blue quartz" veins____------__ |
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| COLORADO STATE GEOLOGICAL SURVEY BOULDER R. D. GEORGE. State Geologi.t BULLETIN 3 G E O L O G Y A...N D O R E DEPOSITS OF THE ALMA DISTRICT PARK COUNTY, COLORADO BY HORACE B. PATTON ARTHUR J. HOSKIN...from the Hoosier Pass road. The valley on the mountain is Lincoln Amphitheater, with a rock stream showing...the bottom. Montgomery lies at the foot of the mountain. The peak is barely visible against the skyline...Charles A. Lory Governor of Colorado President University of Colorado President State School of Mines |
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| formation____________________________________________ Mule Mountain stock._________________________________________..._____-_-_---__--_--__-____----____-___________ 50 51 Quartz porphyry___--..-_____-____-____-_.___-__-__________...Page J56 56 58 59 59 59 60 60 61 62 62 62 Spring Creek thrust_ ..................................... 62...rocks are coarsely crystalline actinolite- and quartz-mica schists exposed in the southwestern part of...Kennett formation at the type locality in Backbone Creek, east of the French Gulch quadrangle, and on this |
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| early, three masked tral Railroad, Erie, on the Colorado Cen- 40 miles from Denver, captured the engineer...tramway and sev- 1 The by lo wide feet in the clear. The ore factured here these single acting engines...largely to the prosThe perity of this section of the county. business men of the town seems to be drifting...town of Butte. Clancy, at the junction of that creek with Prickley Pear, where the old Legal Tender silver...since was the town of this county; but the reduction works at Wickes and the county seat at Boulder valley |
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| sufficient to store $60,000,000. THE Young America quartz mine of Sierra City has become a solid dividend...We note in the North San Juan Times, of Nevada county, that a hydraulic gravel elevator is soon to be...Gravel Mining Company, at North Bloomfield, Nevada county, this State. We have interviewed the manager of...Mammoth Bar, Placer county, and on the ground of the Miocene Mining Company, in Butte county, and upon the...successful use in numerous mines in this State and Colorado, The North Bloomfield is the most extensive hydraulic |
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| the iron mining companies of the Lake Superior district is given, and the many mining corporations of...STATES Alabama Alaska Arizona Arkansas California Colorado , Page 69 Connecticut 120 Georgia 121 165 Idaho...MAPS Page ARIZONA: Bisbee District Globe Jerome Ray MISSOURI. Joplin District Southeastern Missouri 181...987 MONTANA: Butte District 972 NEVADA: Arrowhead District Eastern Nevada District Ely-Robinson Goldfield...Simon Southeastern Nevada Tonopah District Tonopah Divide District Yellow Pine NEW 1011 1041 1 170 |
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| of Mines. Located in the Lake Superior Mining district. Mines and Mills accessible for college work....Mines. 11312 Hessler Road, Cleveland, Ohio. Aspen, Colorado. BOYLSTON, Herbert M., Consulting Metallurgical...Mexico. BUTCHART, W. A., Ore Concentration, Denver, Colorado. BUTLER, G. M., Mining Engineer and Geologist...Denver. Liberty Bell Gold Mining Co., Telluride, Colorado. COLE & CO., Assayers, Chemists, Ore Buyers, Box...Metallurgist, 804 Equitable Building, Denver, Colorado. GARDNER, James H., Geologist, 121 E. 6th St. |
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| brought from the Eist Umpqua The surinto the Myrtle creek placer mines. vey proves the scheme to be a feasible...Myrtle creek, a station on the 0, & C. R. R. was I shown several rich specimens of gold quartz found near...Notes. situation. The northwest corner of the county is 36 miles southeast of Sacramento city, while...north divides the county from Amador, while the Stanislaus river separates the county from Tuolumne on...southwest, and 32 miles across its western border. The county contains 622,000 acres. cisco, Altitude. The |
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| Mines Quart.-Colorado School of Mines Quarterly. Golden, Colo. Colo. Sci. Soc. Proc.-Colorado Scientific...Proceedings. Denver, Colo. Colo.-Wyo. Acad. Sci. Jour.-Colorado-Wyoming Academy of Science Journal. Boulder, Colo...Bull.; County Rpt.-Maryland Department of Geology, Mines and Water Resources Bulletin; County Report...resources of the valley-fill deposits of Allegheny County, Pennsylvania: Pa. Geol. Survey, 4th ser. Bull...Cambrian stratigraphy of the southern Front Range, Colorado [abs.]: Geol. Soc. Am. Bull., v. 60, no. 12, pt |
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| Copper O\itionk.... 91 Appelbaum, M. E Arteaga District, Chihuahua. Mexico.. W. B. Winston.... 829 162...Matter in Coalfield in Kent, England Coalinga District, Oil Measures Collins, 37 44 American Institute... . . . . . . . . . . . . . Round Mountain .... Shweli Dredging Skidoo Mines Company. South...Financial Editorial. 66 Conllict of Placer with Quartz Claim 319 Consolidated Mining & Smelting Company...River District. Gold Mining in The Real Eldorado in Travel in Colombian Health Conditions Colorado Days |
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| Alta Tunnel .: By Murray Schick . 18 19 Pack Creek , Utah , Has Large, Rich Carnotite Deposits . Silver...Well Tonopah Mines Pay Dividends Metal Battle Mountain Unique Underground Station of the Silver King...Montana 28 29 3 4 35 Oxidized Oreserof the Tintie District. By G. F. Loughlin American 26 Leaching for...for Six Months . Editorial Cicial accia Tintic District Has Years. By Will C. Higgins Manhattan Editorial...Millmen Manhattan 13 16 P. Notes on McCoy District Developments at the Packard Effect of Conditions |
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| report Abosso mine. West Africa Acacia Mining Co., Colorado 270, Editorial. Accident prevention . . ...smelting Co., Colorado Mine, Victor, Colorado, electric mine-signal system.. 49 Olancho county, Honduras...Distances to new placer districts 906 Fairbanks district output 1913 945 Fairbanks distrtot sts^mp-raiUs... . . j Glaciers Gold dredges Gold placer district, new Gold placer production Gold placers Coldstream... ••••••• Editorial rule In Nelchina placer district Nome storm Ditto Editorial.... • . .Editorial |
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| -roots. The discovery of the Howell reads al district has been not most like a romance . ed for its...panic of 1907 ; period when Little Cottonwood district was There is always a feeling of mystery and but...Howell then wild and wooley west, when silver district, and especially so when the opinion would be one...begun. Activity in the District. It is doubtful if there is another district in the west that is so...these are in the Big Cottonwood portion of the district, the Cardiff and the old Maxfield , the latter |
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| California, May 18, 1912 THE CONGRESS JUNCTION MINING DISTRICT, ARIZONA. By Chas A. Dinsmore, in Mining & Engineering...4000 feet. There are not many intrusives in the district, and these are practically always in the shape...civilian scout for the troops stationed at Date creek. It paid from the grass roots. One of the ore shoots...finding pay ore, the Daly Bench property on Eva creek has turned up he richest body of pay ever uncov...ravines, etc., there is no exeeption; every ravine. creek or larger stream, found under the lava in this |
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| Metasomatic metamorphism in western Clearwater County, Idaho. (B) Anorthosite and associated rocks in...batholith near Pierce and Bungalow, Clearwater County, Idaho. (E) Belt series in the region around Snow... Metasomatic Metamorphism in Western Clearwater County Idaho By ANNA HIETANEN METAMORPHIC AND IGNEOUS...Petrographic description-____________________ 26 Quartz diorite__________________________ 26 Tonalite.... iii IV CONTENTS Page PART 3. The Orofino district Continued Plutonic rocks near Orofino Continued |
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| Corporation . . . . . . . . . . Burro Mountain concentrator Business Man and His Bank, book review...ethics Ditto Henry F Record for cheap minin?. Colorado School of Mines Editorial. Combinations of gold...753 Burma Corporation 327 Code of ethics Colorado School of Mines Concerning shift-bosses Conventions...Ownership of mine water Pike's Peak and Cripple Creek Polish muddle Question of ethics Rising tide of...witnesses Geology at El Oro F. Ot Brazil Of El Tigre district 217, 438 Editorial. Ransome. F. L. . . |
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| GEOLOGY A :\ D MINING I NDUST RY F LEADVILLE, COLORADO \VITH TLAS BY ,A I EL FRANKL! W ~ Il\10 ...the Geology and Mining Industry of Leadville, Colorado. To yourself, and to the Hon. Clarence King, under...practicable to undertake the tudy of the high mountain region represented on the map the Mo quito Range...•.. ..••.. ...• . . ..•.•. .•.••. Ro ky Mountain in Colorado . . . . . . . . . . . . . . . . . .• . .... . . . . . . . . . . . . . . . . . . . . . . Mountain trnctnre... ... .. . .. . .. .......... . .. |
