 | | Report (volume) | | Bulletin 779 GUIDES TO ORE IN THE LEADVILLE DISTRICT, COLORADO BY G. F. LOUGHLIN WASHINGTON GOVERNMENT...geology______ __ Guides available and their significance Breece Hill stock Other siliceous rocks_ _ Veins __________...along the most important inclined shafts in the Leadville district__________ ________________ 10 2. Plan...part of the Leadville district_____________ 10 3. Map of stoped ore bodies in Leadville district_______...blanket ore bodies in different parts of the Leadville district____ 16 5. Plan showing Tucson-Maid fault |  | | Report (issue) | | GEOLOGY AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING,...High terrace gravel_ 15 Low terrace gravel_ _ 17 "Lake beds"_ 17 Character and distribu17 tion _ Deformation...Relation to mineralization_31 Geologic age _ 31 Leadville limestone (" Blue " limestone) _ _ 32 Name_ 32...anticline _ Origin of the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch...Kokomo syncline_ Faults southeast_ of _ Leadville 62 the_ Fryer Hill folds _ 62 district _ 95 Warping and |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur........ .................... ..... ^ B lllii Leadville.................................................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 |  | | Report (issue) | | Includes 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...High-level terraces,_____________________________ "Lake beds".__________________________________ Stratigraphy...___________ Dyer dolomite member. ___.____-__-_-___ Leadville dolomite------_------_----------__ Weber (?) ...Union syncline___ __________________________ Empire Hill syncline_ _-____-_-__--------_-__ Sheridan transverse |  | | Report (issue) | | Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169,1961 Stout St. LOS ANGELES...Center, Rm. 1C402,12201 Sunrise Valley Dr. SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Juan Mountains, Colorado By FREDERICKS. FISHER Gold in the Alma Mining District, Colorado By DANIEL R.... SHAWE Precious Metals in the Leadville Mining District, Colorado By TOMMY B. THOMPSON Part I is Chapter |  | | Journal (issue) | | Kosnar R.A., Berg111anT. L·oro 111cris1alh del Colorado, U.S.A. (111)........... pag. 2-l I Orfa,ufi P...GR. Coli. e fo10 Giancarlo Brizzi. ADVISE TO OUR USA AND CANADA SUBSCRIBERS: The circulation agents for...MINERALOGICAL RECORD P.O. BOX 35565, TUCSON. ARIZONA 85740, USA. Please state thc purpose of your payment and your...perpuovi luoghi di ritrova :E E O ini abbonamenti": MINE Sode Verla GmbH • Postfach 405 • D- E' uscito...Lucky Knoch a Tonasket. Okanogan County nello stato di Washington (USA). Al nuovo minerale é stato dato |  | | Journal (article/letter/editorial) | | Minerals of the Gilman District and Eagle Mine Eagle County, Colorado WILLIAM J. WARREN JR. Front Range Minerals...632 Golden, Colorado 80402 wjwmineral@aol.com ED PEDERSEN 11582 Ash Circle Thornton, Colorado 80233 pedersencpg@aol...MINERALS T he Gilman district, in Eagle County, Colorado, and its premier mineral specimen producer...producer, New Jersey Zinc Company’s Eagle mine, are located about 120 kilometers west-southwest of Denver. The...Eagle mine in October 1989. William Warren Jr. photo. Figure 2 (above). Index map of Colorado with the |  | | Report (issue) | | Carbonate-Hosted Sulfide Deposits of the Central Colorado Mineral Belt DAVID W . BEATY, GARY P . LANDIS...LANDIS, AND TOMMY B. THOMPSON, EDITORS Leadville-type ore Sherman-type ore TH E ECON0t-11C GEOLOGY PUBLIS...Geology, 91-A Yale Station, New Haven, CT 06520 Leadville-type ore (top) with rod-textured pyrite in a matrix...paralle l to host-rock bedding. Black Cloud mine, Leadville district. Sherman-type ore (bottom) in paleokarst...cemented or veined with ferroan dolomite. rv1oose mine, North Alma district. Photographs b)' \Villiarn |  | | Report (issue) | | Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...area, and organization of the mining counties of Colorado _________________________ _ Adams County_- __..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------...CountY----------------------~----Chaffee County _____________________·______ _ Clear Creek County _______________________ |  | | Book | | 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |  | | Catalog/List | | Petrified Iron Pyrite; Leadville, Colorado Pyrite Amazonite, Florissant, Colorado Crocidolite Chrysocolla...Hou1Zhton Co., Michigan Carnotite, Montrose Co., Colorado Quartz var. Agale, blue, polished, Uruguay Quartz...Mammoth, Arizona. Pyrargyrite, crystallized, Samson Mine, Harz, Germany Cuprite on Native Copper, very fine... Malachite, Copper Queen Mine, Bisbee, Arizona Malachite, Copper Queen Mine, Bisbee, Arizona Native Silver...Silver, Aspen, Colo., Mollie Gib son Mine, one of the greatest Silver Mines ever discovered. Native |  | | Book | | 159 Photographs Nathaniel P. Hill in the early 1860s Central City, Colorado, in 1864 Inside the smelter...Silver Mining Association August R. Meyer in 1871 Leadville: the Harrison Reduction Works and August R. Meyer...162 162 164 194 233 Map The Mining Region of Colorado xli-xlil Preface THE MOUNTAINS AND DESERTS...early twentieth centuries. Because the mines of Colorado lay in the heart of the great western mineral...concentrated its work in four cities—Denver, Pueblo, Leadville, and Durango. From here the smelters tapped mines |  | | Report (volume) | | A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...North Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G. Leonard, Grand Forks...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson |  | | Report (issue) | | .............. Surface water................... Lake Ontario................. Genesee River............................................. Rochester and Lake Ontario Water Service Corp......................................... 7 Average annual elevation of Lake Ontario, 1860-1951............................................. 7 Average seasonal temperature of Lake Ontario water.....................................average monthly and annual discharge, Oatka Creek at Garbutt, 1945-50...................................... |  | | Report (volume) | | ............................................. Colorado.................................................especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee,...minerals and rocks, their occurrence and uses: Colorado State Geol. Survey Bull. 6, 1913. 8 USEFUL...Albany. North Carolina_.Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota_.Dr. A. G. Leonard, Grand Forks. Mr...Utah______.Mr. G. W. Ritter, Salt Lake City. Mr. Maynard Bixley, Salt Lake City. Vermont_____Prof. G. H. |  | | Report (volume) | | Continued. Localities Continued. . Page. Cochise County....:................................................. 51 Mohave County............................................... 51 Navajo County.................................................... 51 Pima County.................................................. 52............ Fresno County................................................ Paoli mine............................................ Deposits near the Paoli mine................................ Coalinga deposits |  | | Journal (issue) | | Here's your mine cable insulated with COLD RUBBER Another big improvement in 600-V Mine Cable Cold rubber...Sacramento, Service Albuquerque, New Mexi« Tex SALT LAKE CITY, C ' Truck Service, Cedar City, 3f ast 100...IMPACT in the production and application of manganese steel—“the toughest steel known'’—AMSCO has developed...diameters, coated only. CO-MANG for build-up on manganese steel exposed to severe impact. Deposit has excel-...build-up on manganese castings exposed to impact. TUNGSTEN CARBIDE. A complete line of manganese steel dipper |  | | Report (volume) | | _________ ____________________ _________ ____ _ Manganese ______ ________________________________ ________...accompanying map and is given by commodity and county in a locality list. Fuels, sand and gravel, and...commodities in each county. For example, both the iron and limestone localities in Clinton County are numbered...with number one. ome numbers are missing where one mine has produced two commodities or where two mines...1921, Geology of the Mount Marcy quadrangle, Essex County, New York: New York State Mus. Bull. 229, 230, |  | | Journal (issue) | | leatures Cleare High Ffficien cy g Clear Se - ~~ COLORADO fr ‘ = Power Close abra Power Say; R ...with Headquarters and Ware- . a house in Salt Lake City and with branches in Phoenix, Spokane and ...J. Robert Bazley, Inc. at their Mit Carmel, Pa., mine. 4200’ cycle is completed in 7.4 min. . . . smaller...Gardner-Denver Drifters, Stopers, Sinkers, Jumbos, Slushers, Mine Car Loaders, Compressors, Pumps and other mining...921 P.O. Box 209 Jersey City New Jersey Salt Lake City, Utah {World Mining Section—-13} CO. Bergen |  | | Report (issue) | | C!OOLOG.Y OF LEADVILLE U S.G-EOLOCTICALSURVEY HEAD OF IOWA GULCH PLA'I f I / IJ-.gDEPARTMENT ...DIRECTOR GEOLOGY A :\ D MINING I NDUST RY F LEADVILLE, COLORADO \VITH TLAS BY ,A I EL FRANKL! W ~ Il\10...report on the Geology and Mining Industry of Leadville, Colorado. To yourself, and to the Hon. Clarence King...rendered VII VIII GEOLOGY AND MINING INDUSTRY OF LEADVILLE. it possible to carry on the chemical investigations...than u ually indispensable in the vicinity of Leadville, where the entire rock surface i covered by debri |  | | Journal (issue) | | removes it from a shovel being shipped to another mine, there are apt to be some good performance reasons...dollar-saving Manganese Steel Dippers made by AMSCO ... world’s largest producer of manganese steel castings...dipper is a//-cast—of tough, workhardening AMSCO Manganese Steel. The re- Brake Shoe AMSCO controls impact...and Pulverizing Materials Handling AMERICAN MANGANESE STEEL DIVISION 425 EAST 14th STREET Other —eee...SEVENTEENTH STREET © COMPANY DEWVER 17, COLORADO c-5110 [World Mining Section—10] MINING WORLD |  | | Report (volume) | | Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp...A full list of the iron mining companies of the Lake Superior district is given, and the many mining...all the metals, and a corresponding expansion of mine work. The MINES HANDBOOK will hereafter be published...Tuckahoe, N. Y., April, 1920. Vll THE MINES MINE HOISTS HANDBOOK AND Years of experience in building |  | | Report (volume) | | California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens...the degree of Engineer of Mines. Located in the Lake Superior Mining district. Mines and Mills accessible...considered to be working the public and not the mine. Many suspicious promotions are however not positively... 117-119-121 Liberty :i :;-!•.-• Pearl 165 West Lake 223 Arch Sandusky & Robinson Sts., 701 St. Clalr |  | | Journal (volume) | | 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, Fourchotte's Pat. .... 166 Alabama, Manganese Ore.... - - - - - - - - - - - - - - Amalgamator |  | | Report (issue) | | Geological of America, Boulder, INC. Place Colorado Printed in the United States by Edwards Inc...8137-1131-2 Published THE GEOLOGICAL Society Card Colorado Michigan Soctety 80301 48104 The publication...sis sa slocweessieece | OO BirindeR ever CMaOty Lake) ciseisele sees eee esis sisiecemecc ee |O BilwmomMountatny...oh ce bdd hos iad Rad Lakesacdeeerd 94 Steep Rock Lake .ssecececeveescssesssessereressesesveseses 97 SUdDULY...td"e 2a Ganielon aie ate aera e The teOrd—Blackey Lake. «.cislecta «ep c.ciels a sislateaicdibied laiatelel |
|
