 | | Book | | LEVEL C Is equigranular lamprophyre granite, quartz monzonite, diorite £ C 443 H H O H Ctf c/3 O...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)...(Ronov and Yaroshevsky, 1969). Tonalité (light quartz diorite) "is the dominant rock type in the continental...batholiths (gabbro, diorite, tonalité, granodiorite, quartz monzonite, granite) having a total silica content |  | | 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 |  | | Book | | IVOLCANICj lamprophyre equigranular g r a n i t e , quartz monzonlte, d i o r i t e O 3 DEEP LEVEL aplite...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)...the crust (Ronov and Yaroshevsky, 1969). (light quartz diorite) "is the dominant rock type in the continental...batholiths (gabbro, diorite, tonalite, granodiorite, quartz monzonite, granite) having a total silica content |  | | Journal (issue) | | large xis. COlted w . O,alcopyrite, with Galena and Quartz. ◄ x 2 ½ x 2. A real "old timer" . . . . . . ......••.•••••••.•••..•...••.•.•...•..•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 |  | | Journal (article/letter/editorial) | | Geology Auburn University Auburn, Alabama 36849-5305 COPPER RAY MINE, PINAL COUNTY, ARIZONA Downloaded by...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...(fig. I). For an in-depth description of Arizona copper and its most famous localities, the reader is referred |  | | Journal (article/letter/editorial) | | distribution. For example, while the porphyry coppers are heavily concentrated in the late Phanerozoic...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...Dam-Type Carbonatltes Ilmenite-Anorthosite Porphyry Coppers Porphyry Mol ys TUllgsten DepOSits Tin Dep ositS...For personal use only. 2.5 These are ores of copper, zinc, and lead in massive iron sulfide lenses |  | | Book (edition) | | Platinum, 1+75 13. The Nonferrous Metals 481 Copper, 1+81; Lead and Zinc, 527; Tin, 51+6; Aluminum...Emerald and Beryl, 8^8; Opal, 8J+9; Jade, 850; Quartz Gemstones, 851; Others, 852 25. Ground-Water...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...two parts: metalliferous deposits, such as gold, copper, iron, or nickel (Part II) ; and nonmetallic substances |  | | Journal (article/letter/editorial) | | com/loi/tigr20 On the Possibility of Porphyry Copper Mineralization in Japan a Kezhang Qin & Shunso...Ishihara (1998) On the Possibility of Porphyry Copper Mineralization in Japan, International Geology...rights reserved. On the Possibility of Porphyry Copper Mineralization in Japan KEZHANG Q I N Beijing...08:43 08 December 2014 Abstract Why no porphyry copper deposit has been discovered thus far in the islands...eight prerequisites for the formation of porphyry copper deposits being presented. The authors then review |  | | Book | | economic geologists worldwide, considering that copper was first mined about 3000 years ago on the island...influenced the discussion of oreforming processes for copper-zinc-Iead sulfides in sedimentary and volcanic...on Ore Deposits in Aachen, Federal Republic of Germany, September 16-19, 1985. Base metal sulfide deposits...and Kuroko-type, Iberian Pyrite Belt and Turkish copper deposits, in addition to sulfide ore deposits in...Genesis of Kupferschiefer Mineralization in West Germany F.-P. Schmidt and G. Friedrich (with 24 Figures) |  | | 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 | | Editions Minerva S. A. Gendve, 1976 Printed in West-Germany 4 I I Preface Rather than a manual of mineralogy...many people who, on seeing a crystal of pyrite or quartz, can scarcely believe that it is the work of Nature...Fleece, Gaulish gold for Caesar, the gold of the Rhine, the gold of the Incas for the Conquistadors, the...certain metallic seams, in particular, tin, gold, copper, etc. —Deformations of the Earth’s crust take the...compounds: oxides, carbonates, sulphates, etc., of copper, lead, uranium, etc. Unlike the organic compounds |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | VIII Preface and Outlook visited innumerable mines and was an indefatigable collector of ores and minerals...creation are (l).the complexity of most porphyry copper intrusions; (2) the fact that, almost always, only...Phenomena of Terrigenous Minerals by Sulphides in Copper-Bearing Permian Sandstones in Poland M. Banas,.... . . . . . . . . . 3 Problems of Genesis of Copper Sandstones of Central Europe Yu.V. Bogdanov and...308 Laramide Igneous Rocks and Related Porphyry Copper Occurrences of Southwest Romania K.A. Gunnesch |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | VIII Preface and Outlook visited innumerable mines and was an indefatigable collector of ores and minerals...creation are (l).the complexity of most porphyry copper intrusions; (2) the fact that, almost always, only...Phenomena of Terrigenous Minerals by Sulphides in Copper-Bearing Permian Sandstones in Poland M. Banas,.... . . . . . . . . . 3 Problems of Genesis of Copper Sandstones of Central Europe Yu.V. Bogdanov and...308 Laramide Igneous Rocks and Related Porphyry Copper Occurrences of Southwest Romania K.A. Gunnesch |  | | Book | | n3 GEOLOGY OF THE PORPHYRY COPPER DEPOSITS Southwestern North America oe ‘ ” MohBy yy a i;... ¢ ¢ ¢ GEOLOGY OF THE PORPHYRY COPPER DEPOSITS Southwestern North America Edited by SINCE RoR EEL...research related to many of the problems of porphyry copper deposits. He is a fellow of the Geological Society...his undergraduate work at the Colorado School of Mines and earned the doctorate from the University of...Bureau of Mines. He arrived in Arizona in 1918, with a B. S. degree from the Missouri School of Mines. After |  | | Book (edition) | | Countries WALPOLE, This Work and LIEUT.-COL. GERMANY, POLAND, A NARRATIVE of the SHIPWRECK Coast By...by SPAIN in a Map the of WESTERN Spanish North Map of Spanish South America, and an Engraving...and Scenery, in some TRAVELS in Country. a the RHINE of the German BRAZIL, during a Illustrated by...or, States bordering on the Courts, Society, Rhine. 8vo. Price Residence of Six Years in By 8vo...Therapeutics: illustrated with many useful Tables and Copper-Plates of Pharmaceutical Apparatus. By ANTHONY |  | | Journal (article/letter/editorial) | | devoteda part of his discussion to a description of COPPER DEPOSITS sire porphyryapparentlyhas no optionin...in which it is developed. If the rock types are quartz-feldsparrocks (intrusive or extrusiveigneousrocks...confinedto the parent intrusionalthough the porphyry copper deposit (James, 1971, and it may be developedin...thoseparticular hosts. The highly Wall Rock Porphyry Copper Depositsare those symmetricaland uniform alterationpatternswhich...symmetry (of alteration?) may be modified by veins in quartz diorite, along which variable but "heterogeneous |  | | 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 (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...corrected and updated the material on the Zambian Copper Belt. In addition, detailed critical reading of...ago, the rate of increase in the consumption of copper and iron was directly proportional to the increase |  | | 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...t0(0H) 2 Muscovite I<(Al 2 )AISi ~0 10 (0H) 2 Quartz Si0 2 It is noteworthy that titanium (as Ti4...three-dimensional stacks or frameworks (feldspars and quartz). All minerals with silica tetrahedra are known...important for so1ne metal ore deposits such as copper and molybdenum. The Bowen reaction series is important |  | | 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 (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...and electrical industries. (After U.S. Bureau of Mines.) FIG. 1-4 Per capita consumption of aluminum |  | | Journal (article/letter/editorial) | | 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...Marie west, on M-28, just after Strongs, take M-123 north to see the largest of Upper Michigan's 117 picturesque |  | | Journal (issue) | | "curly albite"andquartz. (Continues on page 2) Copper from the Itauz Mine Near Dzhezkazgan, Kazakhstan...and purchased an unusual specimen labeled merely "Copper, Kazakhstan". Since none had ever been available...my collection. This piece is a blocky chunk of copper with a small, elongated spinel Jaw twin protruding...to Tucson, Arizona in 1999: a large, branching copper with a very light cuprite patina was obtained -...of twinning and I believe they are equal to any copper twins from any other area in quality and perhaps |  | | Journal (article/letter/editorial) | | is movedto the more open ground. In the form of quartz, chalcedony,etc., it is progressivelyfractured...and 5). SG 4-2.65. Average of 2 analysesof fresh quartz monzonite (14, p. 85, analyses1 and 2). Bulk SG...SG 2.65. Average of 3 analyses of altered quartz monzonite (14, p. 85, analyses 3, 4 and 5). Bulk SG 2...30, analysis4). Bulk SG 2.65?. 10. Porphyritic quartz monzonite from center of pit (8, p. 30, analysis...granite (5, p. 9, analysis 4). 19. Daly's average quartz monzonite (5, p. 15, analysis 44). 20. Analysis |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...Fourteen, Number Five ARIZONA- V Articles Lost mines of Arizona .......................................Affiliated with the Friends of Mineralogy COVER: COPPER from the Ray mine, Arizona. The specimen is 3 inches...was the winner of the Best Copper Cabinet Specimen and Best Arizona Copper at the 1977 Tucson Show. Evan...(and last) in our series of special issues on the mines and minerals of Arizona. During the years before |
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