 | | Report (issue) | | 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 |  | | Report (issue) | | . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (issue) | | Malawi: genetic significance of zircon clusters and diaspore-bearing inclusions Professor A. H. Rankin School...Chimwadzulu Hill, Malawi. Zircons and multiphase-diaspore-CO 2 inclusions are the dominant types present...ratios usually between 1.8 and 4.2. Multiphase diaspore-CO 2 -bearing inclusions, with or without calcite...heat-treated samples the diaspore-bearing inclusions are destroyed. Diaspore converts to corundum, and...Malawi, since the 1960s. Previous, small-scale mining produced pale-coloured blue, green and yellow sapphires |  | | Book | | discovered at Magnesia near to Gumuch-Kuey an emery mine, of which he brought specimens to Constantinople...to examine thoroughly into the importance of this mine, and ac¬ cording to the report that will be made...filled with an earth highly charged with oxyd of iron. In some places the masses are consolidated by carbonate...river Hermes, and on that interesting volcanic district of Asia called Catacecaumene or the burnt country...resembling spathic iron, and contains a large portion of alumina and oxyd of iron. The thickness of this |  | | Journal (volume) | | 1897. Mining Legislation. 'City. \\\'-- Bloffle Copies. Tea Cents. less the mountains are deserted...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 |  | | Book (edition) | | Corporate Drive, Suite 400, Burlington MA 01803, USA First published 1962 Second edition 1970 Third edition...Canada, Germany, Thailand, Vietnam, the UK and the USA, making this a truly international collaboration...extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance...Ltd, for the information on the Botswana diamond mining; Messrs Eickhorst & Co of Hamburg for the illustrations...First Edition For two decades, an earlier work of mine – Practical Gemmology – has proved a useful elementary |  | | Book (edition) | | Publtllh1d by THB AMKl-MINING ANO MltTAl.l,Ol~...11" U('ffd11 that"' mdaUiferou1 tlffl, iudmting iron, hy a rom,id-,rablt mu,in. Htffl is ,u,t 1mly I...the ,•11mu•1p1rnt more elaborate mining n11ttmd1: the nMd for mining um of luwer grade, N!1ntltin1 in...Emery, on the other hand. a mixture of corundum and iron oxides, has been used as an abrasive for several...from samples found in South Carolina, but corundum mining did not start until 1871. CoMPOSI'l'ION Corundum |  | | Report (issue) | | 8494 LjJ I en S5 ^s CALIFORNIA STATE MINING BUREAU. Henry G. Hanks, State Mineralogist. ...provide for the establishment and maintenance of a Mining Bureau," approved April 16, 1880. to : I have...For the past year, satisfactory progress The Mining Bureau Museum floor. and thoroughly still ...abroad which cannol be The publications of the Mining Bureau should be sold supplied. at actual cost—...there are a large number of pamphlets, circulars, mining companies' reports, proceedings of societies, etc |  | | Journal (issue) | | yields to the soft carbonate of iron ; but, in the first place, the iron takes only what it needs of the...penetrates the quartz or not ; while the crystals of iron are perfectly formed, and have a lovely bloom on...jagged and torn to pieces, and there is not a single iron crystal whose shape you can completely trace. But...limestone, and in a shaly gangue in The Golden Gate Mine, but perfect crystals are somewhat rare. I have...are difficult to obtain, as it is broken up in mining. The two last mentioned minerals are the hand somest |  | | Book | | \ \ \ ii • HEY brought me rubies from the mine, And held them to the sun; I said, 'They are drops...RWH PUBLISHING ~ }OB 28:18 BOULDER, CO LORADO USA 1997 ~ © 1997 by Richard W. Hughes All rights...Publishing 4946 Clubhouse Circle Boulder, CO 80301-3725, USA Tel: 303-530-7975; Fax: 303-530-7975 Publisher's...fashioning History of Australian sapphire 289 Mining methods 291 Stone types and sizes 293 Markering...coday 321 Mining areas 323 Burmese sapphires 323 Other gems from the Mogok area 324 Mining methods 324 |  | | Journal (volume) | | THE MINING AND SMELTING MAGAZINE : A MONTHLY REVIEW OF MINING, QUARRYING, AND METALLURGY, WITH...ASSOCIATED ARTS AND SCIENCES, AND Record of the Mining and Metal Markets. EDITED BY HENRY CURWEN SALMON...BY HARRISON AND SONS, ST. MARTIN'S LANE. THE MINING AND SMELTING JANUARY, MAGAZINE. 1864 . On...this, and the other ore -deposits of the Altenberg mining field which extends into both the Prussian and...Hütten , Zeit. VOL . V. Nr. 39, 1863. B 2 THE MINING AND SMELTING MAGAZINE . termed the north and the |  | | Journal (volume) | | x THE MINING AND SMELTING MAGAZINE : À MONTHLY REVIEW OF MINING, QUARRYING, AND METALLURGY, WITH THEIR...ASSOCIATED ARTS AND SCIENCES, AND Record of the Mining and Metal Markets. EDITED BY HENRY CURWEN SALMON...6. Ground Plan showing the Heave of aa Lode at a Mine near Freiberg .. 7. Transverse Section showing rise...QUÆNANGEN MINING COMPANY, Report of Directors of, 38. ALUMINIUM, Coating the Surface of Iron with , patented...Duties on Exports of Tin from , 113 . Bon ACCORD MINING COMPANY, Con version of, into the York Peninsula |  | | Book | | London; Mining and Metallurgy ; Government Geologist of New South Wales Lecturer in Mining at the Sydney...certain amount of useful informabe found by the mining community. it is IT My best thanks are due...such cities as Sydney and Melbourne. Moreover, the mining industry must, for many years to come, be one of...discovered which will add to the importance of the mining industry. proposed to refer our mineral resources...and the ores of Silver, Tin, Copper, Zinc, Lead, Iron, Aluminium, Cobalt, Nickel, Managanese, Antimony |  | | Book (edition) | | Dictionary of Mining, Mineral, & Related Terms Compiled and edited by the Staff of the U.S. Bureau of...Graham, Director FOREWORD The need for a revised mining dictionary is obvious when one considers the technological...that have occurred since the Bureau's previous mining dictionaries were published. The Bureau had pioneered...the Mining and Minerals Industry," and continuing to the 1968 publication "A Dictionary of Mining, Minerals...Minerals, and Related Terms." To develop a modern mining dictionary, the U.S. Bureau of Mines initiated |  | | Book (edition) | | market. d ay the Jagersfontein A t the present Mine, in South Africa, produces Diamonds of pure water...experienced mineralogist to say at once from what district a given mineral has been obtained. But these...those found in the Ural mountains, or in Brazil, or at the Jagersfontein Mine in South Africa. The Emerald...Chrysoprase, or Cat’s Eye. or Cymophane. D. Diamond. Diaspore. Egyptian Pebble. E. Emerald. F. Felspar....strikes the blade a quick, sharp blow with a steel rod, and the stone is immediately split. This is always |  | | Journal (issue) | | Cambridge, Massachusetts, USA; Edward Boehm, RareSource, Chattanooga, Tennessee, USA; Maggie Campbell Pedersen...Emmett, Crystal Chemistry, Brush Prairie, Washington, USA; Emmanuel Fritsch, University of Nantes, France;...E. Post, Smithsonian Institution, Washington DC, USA; Andrew H. Rankin, Kingston University, Surrey; Benjamin...Rossman, California Institute of Technology, Pasadena, USA; Karl Schmetzer, Petershausen, Germany; Dietmar Schwarz...Group Laboratories LLC, Jefferson City, Missouri, USA; J.C. (Hanco) Zwaan, National Museum of Natural History |  | | Journal (volume) | | TRANSACTIONS OF THE .AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS ( INOORFORA.TED) VOL... COPYRIGHT, 1928, BY THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS [INCORPORATED) PRINTED...August. IRON AND STEEL TECHNOLOGY IN 1928. 353 pp., being the record of the year's ,vork of the Iron and...called to the fact that articles and abstracts in MINING AND METALLURGY are included in this index. Since... PAPERS M etal Mining The Latouche System of Mining as Developed at the Beatson Mine, I |  | | Book | | Experimentalist – Writer 31 Georgius Agricola – A Renewer Of Mining And Metallurgical Technique 34 New Winds in the...Silver Minerals 133 Silver Resources and Reserves 134 Mine Production of Silver 134 Silver Manufacture – Metallurgical...Many Regions 144 A Model for the Development of Mining and Metallurgy 145 Copper in the Roman Empire 145...Technology 146 Brass – Copper and Zinc 147 The Copper Mine in Falun 148 Copper Ores 151 Copper Minerals 151...165 8 Iron 167 8.1 Fe 8.2 8.3 8.4 8.4.1 8.4.2 8.4.3 8.4.4 8.4.5 8.4.6 8.4.7 Facts about Iron 167 Iron |  | | Book (edition) | | especially dwelt upon. The value of ores in . mining, their modes of reducti~n, the yieid of .mines.... 12. Arsenic, . • • • 13. Uranium, • . . • 14. Iron, . . • . • 15. Manganese, . . • . 16, 17. Chrom...LOCALITIES OF MINERALS, . BRIEF NOTICE OF FOREIGN MINING REGIONS, • • . MINERALOGICAL IMPL~ENTS, • • • •...66. AcICULAR, [Lat. The horizontal entrance to a mine. Alkali An oxyd having an acrid taste, and caustic;...charlike a tree; due to infiltrati9n of coal. oxyd of iron or manganese. Carburet. A compound of an ele • Density |  | | Book | | culminating points of mountain chains. 74. Detached mountains. 75. Nature of islands. 73. Crests 76. Continental...232. Extinct volcanoes. 233. Extinct volcanic district of the 234. 235. 236. 237. II. Rhine. [France...Characteristics of minerals. Meaning of structure in mine- ralogy. 245. Number of original forms limited...massive minerals. 304. State of aggregation of mine- rals. 305. 306. 307. 308. 309. 310. 311. 312...some allied minerals. Silicates of alumina with iron. Apophyllite. Talc. Steatite. Serpentine. Olivine |  | | Book (volume) | | (1877-1910). Trinity College, Cambridge. British Pioneer of Motoring and Aviation. Managing Director of...Herbert Thomas Andrews. Hope Ancient {in part). J Mining. Henry Smith Munroe, D.Sc., Ph.D. Fellow and...Mirabeau, Honore. Hermann Oelsner, Professor of Mining, Columbia University, New York. H. S. W. (in... In its present form the machine consists of an iron or bronze frame, of which the upper part is fitted...by steam or electricity, drives the dies, set in iron collars, so that they strike the blank placed between |  | | Book (volume) | | was born at Tioga Point, now Athens, Bradford county, Pennsylvania, on the 6th of of the world, and...in dreams and visions, he abandoned all interest county, Ohio, then sparsely settled and almost a wilderness...state enactment, that therefore slavery in the District of Columbia and in the Territories was unlawful...the population exceeding 1,000,000. The whole district is subject to frequent earthquakes. GIG, apparently...rowing on the Thames. “ Gig” is further applied, in mining, to a wooden chamber or box divided in the centre |  | | Book (volume) | | palace.2 The gentleman usher of the black rod—the black rod which he carries being the ensign of his office—is...coronations and royal marriages, usher of the black rod, it is part of his duty to carry messages and summonses...The steward is addressed as “ his grace,” he has a rod of office, and the commission appointing him is dissolved...dissolved according to custom by breaking this rod. A court of claims sat and a steward was appointed...Andean slopes and a little-known range of low mountains on the Brazilian frontier, called the Andes Conomamas |  | | Book | | Co. Pte. Ltd. 5 Toh Tuck Link, Singapore 596224 USA office: 27 Warren Street, Suite 401-402, Hackensack...Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA. In this case permission to photocopy is not required...disruption. The truth however is quite different, with mining companies telling another story. Ore grades are...such a scarcity and consequently increase taxes on mining or apply quotas to the export of raw materials...other universities, professional associations and mining and metallurgical companies stand out for their |  | | Journal (volume) | | AGE ney in Turkestan, 156—The Tarim District, 157—The Mountains of Siam, 157—No rth Borneo, 239— The...nialCate Life, 1104 —Goniophotte in ‘theJurassic of Colorado. So merican Fossil Cryptogamia, 1107 Dinosaurian...Fibroferrite, contr. L. fibra, fibre, and ferrum, iron ; and others. FRACTURE is referred to in Scolopsite...Arseniosiderite, contr. Gr. doGevexov, arsenic, and 6:9ypos, iron, and many others, convey useful information as to...name: Sideros- chisolite, contr. Gr. Gednpo0¢, iron, 6760s, split, and Xoc, stone, is the name of a |
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