 | | Book | | as alloy materials in making steel. Aluminum and copper, as alloys, give steel certain important properties...right. The nonferrous metals include aluminum, copper, lead, magnesium, zinc, and tin. Their usefulness...properties and their role in special nonferrous alloys. Copper, as the most efficient low-priced conductor of...used metal for cable coverings, cooperates with copper in conducting electricity through oceanic cables...materials that compete in some degree with iron, copper, lead, and tin. However, new materials have not |  | | Book | | as alloy materials in making steel. Aluminum and copper, as alloys, give steel certain important properties...right. The nonferrous 1netals include aluminum, copper, lead, magnesiun1, zinc, and tin. Their usefulness...properties and their role in special nonferrous alloys. Copper, as the most efficient low-priced conductor of...used metal for cable coverings, cooperates with copper in conducting electricity through oceanic cables...materials that compete in some degree with iron, copper, lead, and tin. However, new materials have not |  | | Book | | been driven out". Arthur .Holmes, 1937. "Porphyry copper deposits are not found, they are made". Donald...concentrator medium. In most cases (as in the porphyry copper, stockwork molybdenum or tin cupola complexes)...Buddington (1959) in his classical paper on the North American granites, proposed a three-fold depth subdivision...possibly mobilization veins. The major porphyry copper deposits that have so far been recognized in three...Verde district; in the centre, Morococha and in the north, Michiquillay) straddle the intrusive contacts and |  | | Book | | Allen & Unwin Australia Pty Ltd, 8 Napier Street, North Sydney, NSW 2060, Australia First published in 1983...on 12 point Melior by Computape (Pickering) Ltd, North Yorkshire and printed in Great Britain by Richard...::::'.- o I • Sweden ustra ,a • Denmark W . Germany • 2 • Austria • A New Zealand • • Switzerland...1949 1969 1978 100 .-+:::'. ~ C t) ,._ :J 0 North America 48300 42000 Middle East 332800 369600 ...of extraction techniques capable of dealing with copper ores averaging less than 1 % Cu opened up the possibility |  | | Journal (article/letter/editorial) | | Geology Auburn University Auburn, Alabama 36849-5305 COPPER RAY MINE, PINAL COUNTY, ARIZONA Downloaded by...June 2016 C opper in its native state, along with gold, are thought to have been the first metals used...Whether uncombined or alloyed with other metals, copper has played a major role in the development of our...and widely used nonferrous metals. Consequently, copper deposits have been sought by prospectors and geologists...Tucson Gem and Mineral Show, an h i zona native copper specimen has been chosen for this issue’s Connoisseur’s |  | | Journal (article/letter/editorial) | | distribution. For example, while the porphyry coppers are heavily concentrated in the late Phanerozoic...of the largest stratiform ores are Proterozoic. Gold veins and large volcanic-hosted base-metal massive...ore types such as epithermal veins or porphyry coppers undoubtedly con tributes to the scarcity of these...Sediments Lead-Zinc in Carbonates Mississippi Valley Copper in Clasti c Sediments Figure 1 Distribution...Sussex on 06/09/12. For personal use only. Gold Veins 9 Gold & Uranium Conglomerates 10 Uranium in |  | | Book | | has driven out". Arthur Holmes, 1937. "Porphyry copper deposits are made". 1976. Donald K. Mustard, are...concentrator medium. In most cases (as in the porphyry copper, stockwork molybdenum or tin cupola complexes)...Buddington (1959) in his classical paper on the North American granites, proposed a three-fold depth subdivision...possibly mobilization veins. The major porphyry copper deposits that have so far been recognized in three...Verde district; in the centre, Morococha and in the north, Michiquillay) straddle the intrusive contacts and |  | | Book (edition) | | Euxine examining the Golden Fleece on which the gold is being collected. (From Agricola: De Re Metallica...Metals 419 Gold, 1+19; Silver, 1+51+; Platinum, 1+75 13. The Nonferrous Metals 481 Copper, 1+81; Lead...increased 100-fold, of mineral fuels 75-fold, and of copper, 63-fold. Those countries abundantly supplied with...geology to mineral finding in districts of waning mines. His knowledge is sought also by the metallurgist...into two parts: metalliferous deposits, such as gold, copper, iron, or nickel (Part II) ; and nonmetallic |  | | Book (edition) | | series) Bibliography: p. 143 Includes index. 1. Mines and mineral resources. 2. Natural resources—United...mineral resources such as coal, oil, atomic energy, copper, iron, and fertilizers are not renewed each season...little use unless we have engines built of iron, copper, lead, zinc, and other metals. Farm lands will...require increased inputs of mineral resources. In North America the average yield of corn per thousand square...at a faster rate than population growth. Use of gold, for example, increases at about 4 percent a year |  | | Report (issue) | | Porphyry Copper Deposits of the World: Database And Grade and Tonnage Models, 2008 By Donald A. Singer1...an update of earlier publications about porphyry copper deposits (Singer, Berger, and Moring, 2002; Singer...GoogleEarth. In this report we have added new porphyry copper deposits and removed a few incorrectly classed...information available in digital form for porphyry copper deposits. The consistently defined deposits in...contains a computer file of information on porphyry copper deposits from around the world. It also presents |  | | Book | | • e Dutch. the Indians. and the Guest for Copper: ,._ ahaquarry and the Old Mine Road ~ --......Netherland colony, the location of the Pahaquarry copper outcroppings, and the supposed route of the Old... "'-- e Dutch, the Indians, and the Guest for Copper:)) ,__, ahaquarry and the Old Mine Road ~ by...96-92253. The Dutch, the Indians, and the Quest for Copper: Pahaquarry and the Old Mine Road by Herbert C...The Lenape or Delaware Indians, New Netherland, Copper mining, New Jersey History All rights reserved |  | | Journal (article/letter/editorial) | | is outlined for the porphyry copper deposits of the southern Arizona Copper Quadrilateral. Most of the...metal mines and 2 J.A. NOBLE districts on the work sheets is essentially to scale; the mines and districts...of the common metals is shown. Undoubtedly some mines were missed, tither from inadequate search or lack...Table 1. Distribution of high metal concenlrations Copper I. II. III. IV. V. So. Arizona Quadrilateral --...-- 26% Butte -- 15% Colorado Front Range -- 9% Gold I. Black Hills -- 24% II. M. L. -- G. V. -- Alleghany |  | | Journal (issue) | | ..••.•••••••.•••..•...••.•.•...•..•664 LIBERTI COPPER MINE, MARYLAND. By Vernon / . ~filler ...........semi-precious stones. Some of the fabulous old mines may one day produce again. Others are worked out...heavily. Before be even gets settled in the Great North, west, he joins the Tacoma Agate Club, visits a...the Quilcene River and then take the road on the north bank, driving into the mountains to the end of the...another pass with a little valley leading off to the north. This is Tull Canyon and about two miles do\vn valley |  | | Report (issue) | | PORPHYRY COPPER DEPOSITS OF THE WORLD: DATABASE, MAPS, AND PRELIMINARY ANALYSIS By Donald A. Singer,...Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, firm...porphyry copper deposits. This publication contains a computer file of information on porphyry copper deposits...and tonnage models for three subtypes of porphyry copper deposits, maps showing locations and general ages...developed. Porphyry copper deposits consist of stockwork, disseminated, and breccia-hosted copper mineralization |  | | Book | | percent of the world total for many substances (iron, copper, fertilizer chemicals, etc.), is becoming more...in the United States 4 Iron and Steel Aluminum Copper Zinc Lead Manganese Magnesium Chromium 95 98 102...INDUSTRIES 143 Cobalt Molybdenum Tin and Tungsten Gold Silver Mercury Platinum-Group Ele1nents Other Metals...important for so1ne metal ore deposits such as copper and molybdenum. The Bowen reaction series is important...is norite, which is commonly enriched in nickel, copper, and cobalt. 11 SEDIMENTARY ROCKS Syenites |  | | Book | | the United States of North America, its dependencies and Canada by Elsevier North Holland Inc Set by...with basic and ultrabasic rocks, 77 Orthomagmatic copper-nickel-iron (-platinoid) deposits associated with...are chalcopyrite and galena from which we extract copper and lead respectively, and important among industrial...government’s reluctance to allow large isolated have mines or mine a because ment unemploy into plunged communities...simply the unwanted in which the usually intergrown. Mines commonly possess mineral dressing plants minerals |  | | Book | | Europe (excluding south-west England) 10 57 Early copper mining in Europe 11 The advent of bronze in Europe...shipwrecks in Wales, Man, Cumbria and Scotland and gold in Ireland: bonanza or borrasca? 71 79 85 95 105...tin from Gurob, Egypt Syrians carrying ingots of copper and tin, from the tomb of Amen-em-opet Alluvial...20th cen tury Porters carrying ingots of copper and 'Asiatic copper', from the tomb of Rekh-mi-Re Two late...from T'ung-lii-shan copper mine, China Wooden 'batea' from T'ung-lii-shan copper mine, and similar items |  | | Book | | Editions Minerva S. A. Genéve, 1976 Printed in West-Germany Preface Rather than a manual of mineralogy, this...of gold has given rise to a great many legends, such as Jason and the Golden Fleece, Gaulish gold for...for Caesar, the gold of the Rhine, the gold of the Incas for the Conquistadors, the adventure of Sutter...the price of gold has merely confirmed the ancient traditions. The sight of a 50-pound gold ingot has a...certain metallic seams, in particular, tin, gold, copper, etc. —Deformations which 6 may reach of | | | Book | | Editions Minerva S. A. Gendve, 1976 Printed in West-Germany 4 I I Preface Rather than a manual of mineralogy...of gold has given rise to a great many legends, such as Jason and the Golden Fleece, Gaulish gold for...for Caesar, the gold of the Rhine, the gold of the Incas for the Conquistadors, the adventure of Sutter...the price of gold has merely confirmed the ancient traditions. The sight of a 50-pound gold ingot has a...certain metallic seams, in particular, tin, gold, copper, etc. —Deformations of the Earth’s crust take |  | | Book | | A substantial proportion of the output of the mines, quarries, raw state or in the form of manufactures...Chile is vitally concerned in the well-being of the mines that directly or indirectly furnish his sustenance...Pittsburgh or the Ruhr tend to overshadow the coal mines that lie below and around them and give reason for...sold in competition with the products of other mines. Economic and even political factors may play as...Engineers, Canadian Department of Mines to further PREFACE vii (Mines Branch and Geological Survey) |  | | Book | | Destruction Mass Destruction THE MEN AND GIANT MINES THAT WIRED AMERICA AND SCARRED THE PLANET Timothy...J., – Mass destruction : the men and giant mines that wired America and scarred the planet / Timothy...(hardcover : alk. paper) . Copper mines and mining—West (U.S.)—History. . Copper mines and mining—Environmental...mining—Environmental aspects—West (U.S.)—History. . Copper mines and mining—Health aspects—West (U.S.)—History. .... Mining engineering—West (U.S.)—History. . Copper industry and trade—West (U.S.)—History. I. Title. |  | | Journal (article/letter/editorial) | | as chairman and Ray Band of Falconbridge Nickel Mines Ltd. and Peter Bradshaw of Barringer Research Ltd...at the Colorado School of Mines on Geochemical Exploration for Porphyry Copper Deposits. This was an excellent...economic geologists, and some who knew porphyry coppers inside out. Sometimes when only geochemists get...this one is born of Professor Bloom's porphyry copper workshop (Fig.2). It is a very simple diagram,...drainage and the analyses for cold extractable copper leading to a discovery. Obviously this is a powerful |  | | Journal (article/letter/editorial) | | Precambrian (Archaean) metavolcanic belt associated with gold mineralization and mid-Precambrian volcanics, meta-sediments...the north and Ironwood in the south; and late Precambrian, Keweenawan flood basalts, and copper mineralization...from the ancient shore of glacial Lake Algonquin. North of St. Ignace, another sea stack can be seen nearby...rocks meet the Precam brian Canadian Shield to the north. From St. Ignace east to Drummond Island are Silurian...Michigan shores, along the Escanaba River, and also north of Rapid River at Trenary. Figure 1: Upper Tahquamenon |  | | Journal (article/letter/editorial) | | 1174-1186 RegionalGeologicSetting of Epithermal Gold Deposits,Chile JOHN DAVIDSON Minera ComincoResourcesChile...Casilla 10465, Santiago,Chile Abstract Epithermal gold depositsin Chile are Cretaceousto Cenozoicin age...wasrestrictedto emplacement of porphyriescarrying copper depositsalongtranstensional zoneswithin a strike-slipfault...late Oligoceneto mid-Miocenemagmaticprovinceof north-centralChile (26ø-31ø S) coincidesapproximately...27 ø and 33 ø S, where the major Chilean gold-prothe North and SouthAmericanplatesfrom Alaskato ducingminesand |  | | Book (edition) | | , ' . •, ,.• • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British...Bibliography: p. Includes index. I. Geology, Economic. 2. Mines and mineral resources. I. Bateman, Alan Mara, joint...many exploration geologists as there are in all of North America. The organization of the first two editions...as mine levels when measured in feet, values of gold and silver in troy ounces, and some tonnage figures...corrected and updated the material on the Zambian Copper Belt. In addition, detailed critical reading of |
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