 | | 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...calcite, quartz, chalcopyrite, talc, etc. possibly mobilization veins. The major porphyry copper deposits that...Verde district; in the centre, Morococha and in the north, Michiquillay) straddle the intrusive contacts and |  | | 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...calcite, quartz, chalcopyrite, talc, etc. possibly mobilization veins. The major porphyry copper deposits that...Verde district; in the centre, Morococha and in the north, Michiquillay) straddle the intrusive contacts and |  | | 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) |  | | Journal (article/letter/editorial) | | metasomatisthypotheseswere, however,not in agreement,especiallyin North America. Opinionsare evolv- ing, as evidenced,...agreementis reachedon their genesis. HENRY KRUMB SCHOOLOF MINES, COLUMBIAUNIVERSITY, NEW YORK CITY, Nov. 30, 1962...supply nearly a quarter of the free world's present copper production,and three-quartersof the cobalt production;...quote any syngeneticdepositsin the western area of North America, but he should read Nishihara's (1) account...RhodesiaCopperbelts, there is up to 0.86 percentcobaltwith the copper. The huge Sullivan lead-zincmine in British Columbiahas |  | | 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...Examples of ore minerals are chalcopyrite and galena from which we extract copper and lead respectively, and...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 |  | 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) | | Platinum, 1+75 13. The Nonferrous Metals 481 Copper, 1+81; Lead and Zinc, 527; Tin, 51+6; Aluminum...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...time Neolithic man became acquainted with gold and copper, he also used nephrite, sillimanite, and turquois |  | | Journal (issue) | | . WtelSSC A ITA FM7 T y? © © il i l H < CHALCOPYRITE & CHROMITE minerals with this issue A r m...as part of your collection. Ivory MINERALS Chalcopyrite, Chromite, Nepheline, Phillipsite UK AND REPUBLIC...READERS' ENQUIRIES: 01424 755111 Front Cover pic: Chalcopyrite (Natural History Museum. London) N30 96 J ...0 M I N E R A L S CH Hill. Ill I’V HIT [ CHALCOPYRITE IS IMPORTANT IN INDUSTRY BECAUSE IT IS THE...MOST COMMONPLACE AND WIDESPREAD ORE OF METALLIC COPPER. SOME SPECIMENS CLOSELY RESEMBLE PYRITE AND HAVE |  | | 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) | | 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 |  | | Book | | Editions Minerva S. A. Gendve, 1976 Printed in West-Germany 4 I I Preface Rather than a manual of mineralogy...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...(pyrite), and sometimes pyramidal cubes (native copper). —Tetragonal: a straight prism, with a square |  | | 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 |  | | Report (issue) | | relative to the production, consumption and value of copper will form a part of the volume or volumes o·n the...••• B ritish Columbia ••• Y l1kon Territory ••• North-West Territories Newfoundland ••• Cyprus ••• •••...Bulgaria ••• ••• Finland ••• ••• France ... • •• Germany •• • ••• Greece ... ••• • •• Italy • • • ••• ••...• • •• ••• •• • ••• I ••• 0 I I • • North and Central America : Cuba ••• • •• Hayti and Santo...Venezuela Page. 4 • 5 GENERAL COPPER ORES The minerals containing copper are very numerous, but only a |  | | Journal (article/letter/editorial) | | Elements of Cu-(Fe)-Sulfide Inclusions in Bronze Age Copper Slags from South Urals and Kazakhstan: Ore Sources...settlements of the Cis-Urals, Trans-Urals, and North and Central Kazakhstan are presented. The study...chalcocite, as well as by rarer bornite and single chalcopyrite grains. Slag sulfides formed relic clasts and...Te, Sb, Ag, Pb, and Bi, are important markers of copper deposit types. Sulfides from olivine Cr-rich spinel...characterized by As-Co-Ni high contents and confined to copper deposits in ultramafic rocks. Olivine sulfide-containing |  | | 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 |  | | 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 |  | | Book (edition) | | 345 References, 347 Index, 379 Orthomagmatic copper-nickel-iron (-platinoid) deposits associated with...particularly grateful to the many lecturers in North America and the UK who returned my questionnaire...by Professor Peter Scott of Camborne School of Mines in Cornwall, and Professor Ansel Dunham and Mr Michael...Exportateurs de Cuivre (Intergovernmental Council of Copper Exporting Countries) EEe FOB MEC OECD OPEC PGM...metals are extracted, e.g. chalcopyrite and galena from which we extract copper and lead respectively, and |  | | Report (issue) | | Drawing and X-ray micrographs of acanthite and copper sulfides on galena. Drawing and X-ray micrographs...ore, New Snowbird tungsten deposit and San Manuel copper deposit_______________________________________...2-4 ounces copper, leald, and zinc . .S'parsely di,sseminated sullfides...'some 'PO!rrfuyry 'Copper deposits. At the New Snowbird, tungsten proxies for 'copper, and the precious...a'r,e the main tllllglsten minerals. Pyrite, chalcopyrite, 'Sphalerite, ,galena, d~genite, and acanthite |  | | Catalog/List | | Batters Engine-house at West Chiverton, to the north ot Truro. (Sanu ^IVeffeKjS/linerafs SPRING 1989...rear. 5ix2^xli", £100.00. 31 AZURITE. Tynaugh Copper Mine,Co.Galway,Eire. Very lustrous.rich infill...1£x1£x1", £15-00. 33. AZURITE/MALACHITE. Tynaugh Copper Mine,Co.Galloway,Eire. Bright,royal blue,vuggy...Westmoreland. A little damage on this venerable North British Classic,but still worthy of cabinet display...Tisnova,Czechoslovakia. Rich example of very rare Copper-Selenide. Lead-grey,with bluish casts .rich ,sub-metallic |  | | 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) | | A NEW AND OLD LOOK AT COPPER PROF. J . T. HENRY, SR. Central State University Wilberforce, Ohio Wilberforce...Wilberforce, Ohio of the North. It is interesting to note, INTRODUCTION We feel that an introduction to the...understanding of its contents. Copper and that the very mineral that was virtually the copper industry has probably...mining company did this topic. mine copper. The production was too Copper is non-ferrous metal that has small...centuries, as early as 5000 in copper was still alive and was in the B. C. Copper is mined around the world |  | | Journal (issue) | | shows in Tucson, Denver, Munich and Ste-Marie-aux-Mines Tel.: 949-494-5155 • www.kristalle.com • Email:...Email: info@kristalle.com Harz Mountains, Germany by Günter Grundmann Thomas P. Moore Wendell E. Wilson...COVER: PROUSTITE, 3.5 cm, from St Andreasberg. Germany, found in 1899; ex collection of Richard Baldauf...District, Western Harz Mountains, Niedersachsen, Germany ........................... 300 by G. Grundmann...District Western Harz Mountains Niedersachsen, Germany Günter Grundmann Eschenweg 6 D-32760 Detmold grundmann |  | | Journal (article/letter/editorial) | | Geology Vol. 73, 1978, pp. 904-921 Porphyry-type Copper-Molybdenum Mineralization Belts in EasternQueensland...emplacement. zoic agesand are distributedfrom north Queensland P^LEOZO•C and Precambriancopperand molybdenum...1961) and Ruddygore(2, Fig. 4; Branch, regionof North America(Hollisteret al., 1974), 1960), althoughearlier...disseminatedand fracture-controlled, low-grade copper and molybdenum occurrences which show dose spatial...intermediate epizonal igneous intrusives in which the copper or molybdenumcontent has been upgraded significantlyabove |
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Copper mines, Marsberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany