 | | Report (issue) | | oresofo0000kell Telluride Ores of Boulder County, Colorado The Memoir Series of The Geological...America, Inc. Memoir 109 Telluride Ores of Boulder County, Colorado WILLIAM C. KELLY EpwINn N. GODDARD Department...SOCIETY OF AMERICA, INC. Colorado Building, P.O. Box 1719 Boulder, Colorado 80302 Printed in the United...assembling a representative collection of the Boulder ores. Dr. T. S. Lovering of the U.S. Geological...and numerous ore samples were donated by local mining men, particularly Fred Dopp, H. M. Williamson, |  | | Journal (article/letter/editorial) | | 19 October 2014 Vindicator Mine, Cripple Creek, Teller County, Colorado I n terms of sheer volume...Kalgoorlie, Western Australia, and Cripple Creek, Colorado. Although on opposite sides of the globe, they...they have striking similarities in their mining history and mineralogy, but their geology is seemingly quite...specimens of essentially massive gold tellurides associated with coarse native gold. Cripple Creek, on the other...that resemble cuneiform characters. Sylvanite is gold-silver telluride with the composition (Au,Ag)2Te4 |  | | Journal (article/letter/editorial) | | International University] at 22:16 23 December 2014 Gold mining is not romantic, it is dirty, and it is very...played out on a daily basis in opening the Colorado mining frontier, however, are very much the stuff...generation had seen an Colorado showing the Colorado mineral belt and the location of the mining districts discussed...for several generations. That word of Pikes Peak gold began to circulate, a quick and easy story, with...scope of this mining economy. There simply was no other ecoThe initial Front Range-area gold discoveries |  | | Report (issue) | | Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ _ Pikes Peak granite...Pre-Cambrian deposits _________________________ _ Mine descriptions __________________________ _ 39 39 |  | | Journal (issue) | | Colorado Springs Mineralogical Society Founded in 1936 Lazard Cahn Honorary President July 2017 PICK&PACK...is Steven Veatch Topic: The Cripple Creek Mining District: The Lost Stories Please note that the location...Other Events Pg 2 Custer, The Black Hills, and Gold Pg 4 Field Trip Info and photos Pg 6 Pebble...Pg13 Bradâs Bench Tips Pg13 Classifieds Pg15 Colorado Springs CO 80918 Please note: Attendance is limited...Presentation By Steven Veatch THE CRIPPLE CREEK MINING DISTRICT: THE LOST STORIES Take a mind-boggling look |  | | Report (issue) | | - Wyoming gold. Gold buttons in the prospector's pan were recovered by Dean Farris from mine dump waste...waste in the Gold Hill district. The actual diameter of the button in the lower left is approximately '...',4 inch. (Gold photographed by Alan J. VerPloeg; drawing by Phyllis A. Ranz.) THE GEOLOGICAL SURVEY... . . . . . . . . . . . . . . . . . . . Kirwin district . . . . . . , . . . . . . . . . . . . . . . ....City) district .. . . . . . . . . . . . . . . . . . . . . . . . . 13 16 Stinkingwater district . . |  | | Report (volume) | | Director Bulletin 842 OF THE GREATER HELENA MINING REGION MONTANA BY J. T. PARDEE and F. C. SCHRADER...______________________-__-_________--_------___-_ Ophir district.________________________________________________...__________---__--_-___ Austin district._.____..._..._._.____._____.____.___-.___._____ Marysville district.___________...___________________________________________ Gould district._______________________________________________ Stemple...._ Heddleston district.___________________________________________ Wolf Creek district.._..........__ |  | | Journal (volume) | | IO IO IO IO ISSUED ANNUALLY. The Engineering & Mining Journal PUBLISHERS. NEW YORK, 261 Broadway. LONDON...TO X NEW YORK and LONDON THE ENGINEERING AND MINING JOURNAL 1903 CONTENTS OF VOLUME XI. [Articles...AntimonyâCopperâFerroÂŹ manganeseâFerromolybdenumâGoldâIron Iridium Lead MolybÂŹ denum â N ickelâPlatin...Bismuth Ores in the United StatesâMarketâBismuth in ColoradoâImports of Bismuth into the 64â67 CONTENTS...1902 (by HeinÂŹ rich Ries, p. 129)âClay DepositsâColoradoâMissouriâNorth CaroÂŹ linaâWashingtonâAustriaâCanada |  | | Report (volume) | | Mineral resources locatable commodities 50 History of mining and exploration 50 Metals 51 Industrial minerals...114 Miscellaneous commodities 115 Utilization of mine tailings 115 Aluminum 115 Bentonite 115 Mineral...is endowed with a wealth of mineral resources. Mining and exploration in the Forest have played a central...The world-famous Homestake mine, historically the largest producer of gold in the western hemisphere,... Deposits in the Forest are currently producing gold, silver, base metals, pegmatite products, limestone |  | | Book | | regarding internal and external communications by the mining industry. The fact that our technological society...use of visual aids has long been a pet peeve of mine and I'm sure to many in this audience. The proper...ahead. But is the world's population ready? Is the mining industries public image high enough to assure adequate...appears today to be a sobering lack of general mining awareness by the public. Few people realize that...without the world's resources and the ability to mine and process them, we could have not achieved the |  | | Journal (volume) | | list feb : s -921 \ \ 7 ' y' Magame Mining PUBLISHED AT SALISBURY HOUSE, LONDON. (INDEX...Levant Disaster >207 Abbott, H. A Report Abosso Gold 63 2.')3 (m.d.) Aerial Ropeways, Care of Aerial...Nigerian Tin Mines Plant Aurora West and Selective Mining Aurora West United Australian Institute of Science...) 8, (m.d.) Report Australian Mining in 1919. Australian Mining, What is the matter with R. T. Hancock...refer to notices of articles under the heading" Mining Digest." Cyaniding (m.d.) Baku Oil Wells, Bolshevists |  | | Report (issue) | | Silver 1967; 4 1970; 8 1972; 17 Bariam 1972; 17 Gold Mercury Cobalt Copper Tungsten -2a- Tmrium... the American Institute of Mining Engineering Meeting, Denver, Colorado, Paper 495-G. 1. Brannon,...reaction logging, .!! tbe Amerkan ¡ Institute of Mining Engineer1ng Formation Evaluation Symposium, Houston...Kondens:frovannykh Sredakh, p. 116-125; also, Mining Minerals Enaineering, v. 2, no. 7, p. 261-264,...Geophysics, p. 8. Sen'kD-a..latnyy, I. N., Bakhterev, Mining 462~69. v. v., and ICharus, R. L., 1967, Some |  | | Journal (volume) | | visitors, interested to see how rock have the yellow gold extracted therefrom, and how cleverly the little...Exposition.* G. Dodd, the superintendent of the mining departof the Union Iron Works, it will readily...veras county, Cal., lies Salt Spring val- Through this trough-like depression extends a gold belt reaching...and of greatly varying size. The gold-bearing quartz of the district is associated with these dykes, usually...is that of the building and head frame at that mine. An electric plant is stalled at La Grange |  | | Journal (volume) | | Nevada w^.- *HKIÂŁK UOLXuVKH fKK ANNUM. 2, 1897. Mining Legislation. 'City. \\\'-- Bloffle Copies. ...for keeping the streams dredged. The Champion Mining Company's properties near The Committee on Legislation...The reopening of the old G win mine in Calaveras proposed by the Mining and Scientii-io Pkess and A 10-stamp...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 |  | | Report (issue) | | by Thomas âContinued. clay 101 Monte Cristi district Yaque group, south side 101 102 Cerros de Sal...Sal formation Miocene or Pliocene district Pleistocene or younger mammals Extinct of the 103 Samana...Metalliferous deposits 227 Chapter X. Economic Mining concessions geology, by D. Dale Condit and Clyde...of concessions 231 Geography 232 232 Geology Mining operations Mode 233 of occurrence of nickel...sampling 234 Conclusions The San Crist6bal mining district, province of Santo Location and access 235 |  | | Journal (article/letter/editorial) | | SP 170 contained chalcopyrite, sphalerite, and pyrite. Determination of the heavy metal distribution...Aufarbeitung von Thermalschl/immen aus dem Roten Meer. Interocean 76, Diisseldorf, 15.-19. Juni 1976, KongreB-Berichtswerk |  | | Book | | Publication Data Richards, T. Metallic mineral mining. 1. Mineral industries I. Title 338.8'5 HD9506...South Africa: Figure 16; Table 28. Consolidated Gold Fields PLC: Tables 11, 27; Photographs pp. 24, 108...Ltd: Photographs pp. 54, 55, 56, 57, 59, 61, 62. Mining Journal Ltd: Figures 2, 3; Tables 3, 5, 10, 12...Acknowledgements 3 Foreword 7 Part 1 Metallic mineral mining-general perspectives (1) International comparisons...metallic mineral mining. 9 9 18 Part 2 A 1. 2. 3. simple explanatory model of metal mining: Exploration |  | | Journal (article/letter/editorial) | | signiďŹcant increases in the burial of organic carbon and pyrite, which are most likely due to enhanced burial under...Letters 513 (2019) 187â196 of organic matter and pyrite (Gill et al., 2007, 2011; Owens et al., 2013; Young... We present new δ 34 SCAS data and sedimentary pyrite (δ 34 Spyr ), I/Ca, δ 13 Ccarb (carbonates), and...and burial of microbially mediated sedimentary pyrite. Microbial sulfate reducers produce hydrogen sulďŹde...Planetary Science Letters 513 (2019) 187â196 like pyrite (FeS2 ) are rapidly (hours to 10sâ100s of years |  | | Report (issue) | | . 17 South-Western District . . . ⢠⢠⢠Southern Wales and Welsh Marches District . 19 ⢠⢠Central and...and South Midlands District . ⢠. 22 . East Anglia and South-East England District ⢠. 25 Land Agent ...Midlands District . 30 ⢠⢠⢠. ⢠⢠North-Western District . . 33 ⢠⢠. . ⢠⢠⢠North-Eastern District . 35...35 North Wales District . . ⢠⢠⢠⢠. 37 ⢠Continental Shelf Unit I . ⢠⢠⢠. 39 . ⢠Leeds Drawing Office...Scotland ⢠⢠⢠South Lowlands District . . . . 42 ⢠⢠. . . 44 North Lowlands District . ⢠⢠. ⢠⢠Highlands |  | | Book | | Netherlands. Special regulations for readers in the USA - This publication has been registered with the Copyright...made in the USA. All other copyright questions, including photocopying outside of the USA, should be referred...deposits, although there are surely a number of mining company reports on shelves not accessible to the...exploration has played a major role in the economy of mining companies and by that of many countries, both industrialised...which is an older expression dating back to the gold rushes. However, even the newly established Law |  | | Journal (article/letter/editorial) | | a reducing agent, for example, sulfur dioxide, pyrite, sodium sulfide, iron(II) sulfate, or ethanol [9â11]...from chalcopyrite by microwave energy, as well as gold leaching from ores, have been reported by Al-Harahsheh...Island, NY, USA), equipped with a glass electrode Hamilton Liq-Glass (Hamilton, Reno, NV, USA). 3. Results... Funding: This research was partly funded by InterOcean Metals Joint Organization, Szczecin, Poland under...Department of Interior, Bureau of Mines: Washington, DC, USA, 1971; p. 19. Minerals 2018, 8, 351 7. 8. 9. 10 |  | | Book (edition) | | HIsTORY OF GOLD RUSHES, 1849-1929 REVISED EDITION 338 .2741 09 Fet 1997 Fetherling, The gold 1849-1929...University Douglas, 1949crusades : a social history of gold rushes, / Douglas Fetherling. --Rev. ed. --Toronto...1-500290 Hun ibrary 9493 THE GOLD CRUSADES: A SOCIAL HISTORY OF GOLD REVISED RUSHES, 1849-1929 EDITION...starry-eyed âargonautsâ who flocked to the California gold rush of 1849 was an Australian named Edward Hargraves...Hargraves. He left America empty-handed, only to find gold in his own backyard. The result was the great Australian |  | | Report (issue) | | Alaska--4230 University Dr., Rm. 101 ⢠LAKEWOOD, Colorado-Federal Center, Bldg. 810 ⢠MENLO PARK, California-Bldg...Paris, France, August 26-31, 1974 Snowmass, Colorado, USA, August 20-25, 1978 Nikko, Japan, June 27-July...and Gordon Getty Foundation Homestake Mining Company Interocean Oil and Gas Company John E. Kilkenny Mass...Pacific Gas and Electric Company Western Mining Corporation (USA) VMI, Inc. iv ICOG-8 Organizing Committee...PROVENANCES OF HOLOCENE SAND DUNES, NORTHEASTERN COLORADO AND THE NEBRASKA SAND HILLS ALEINIKOFF John N |  | | Book | | University of New York at Stony Brook, New York, USA Imperial College of Science and Technology, London...Sub-sea floor deposits 10.1.6 Manganese nodules Mining methods 10.2.1 Shallow water deposits 10.2.1.1...Comparison of CLB and hideout pice 10.2.2.4 Mining Ship : 10.2.2.5 Mining of metalliferous oY in the Red See ...oceanic crust and is composed of a rolling abyssal hill topography broken by isolated seamounts or seamount...minerals include elements in their native state such as gold, platinum and diamond, and resistant minerals such |  | | Book | | (University of Virginia, USA) and S.E. Lindberg (Oak Ridge National Laboratory, USA) for reviewing the chapter...atmospheric pollution in Norway and G. Glass (EPA, USA) for the suggestion âHydrocycle.â Finally, we are...The leachate is acidic due to the oxidation of pyrite and contains high concentration of dissolved copper...behaviour of cadmium in drainage waters from a mining area in the USA. It was found that the disagreement between...(log K) Method and References Lake water: Chapel Hill 31 Black Lake 126 5.2 (pH=7) ASV-titration |
|
