 | | Report (issue) | | study of the Questa porphyry molybdenum deposit in New Mexico suggests that the ore fluid was probably derived... 2005), central Iran (Shahabpour, 1999), and New Guinea (Gow and Walshe, 2005). Local Porphyry copper...Sunnyside deposits in the Northern Patagonia Mountains of 7 Arizona (Green and others, 1998; Berger...(1968) found that the pyrite content at Santa Rita, New Mexico, increases from irregular zones with <1 wt...and magnetite) (Harris and others, 2004). In the Western United States, crystals of copper and molybdenum |  | | Journal (article/letter/editorial) | | Portionof the YanderaPorphyry Copper Prospect,Papua New Guinea G. WATMUFF Abstract Copper mineralizationat...detailed geological and alteration mapping, Papua New Guinea Central Highlands is located completedin 1974...arc. 829 830 G. I/VA TMUFt • NEW I '•' PAPUA '%' '• • x• GUINEA studyare. • • •. o BISMARK...microscopicfracture fihns of biotite to 2 cm wide, 1972,on New Guineadeposits).The unusualfeature dark gray, so...it is associated with 9.17 A chalcopyrite,specularite,biotite, epidote,quartz, and calcite (Titley |  | | Journal (article/letter/editorial) | | diaspore,pyrophyllite, alunite, kaolinite, and specularite. The highestcoppergradesare generallyaccompanied...Limited (formerly EndeavourOil Co. N.L.), area as a new porphyry copperregion. This paper documents the discovery...aswellasproviding studiesandweretestedl•y scoutcoredrilling. new informationon the natureof advancedargillic alterationand...to 1,400m abovesealevel. Rain- time. Sulawesi western middle Tertiary volcanic island arc, now fall is...y preplex mixture of intrusive phases. On the western cipitationof copperfrom groundwater movinginto |  | | Report (Issue volume) | | + 4, Mineral Fe # — of Australia and™ Papua New Guinea ... Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows an aerial view...the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam gold deposit lies...Resources Development Centre, Port Moresby, Papua New Guinea The Australasian Institute of Mining and...Mines — 1968 1968 and Papua New Ed. C.L. Knight 1974 1975 and Papua New Eds D.M. Traves and D. |  | Sillitoe, Richard H., Devine, Fionnuala A.M., Sanguinetti, Martin I., Friedman, Richard M. (2019) Geology of the Josemaría Porphyry Copper-Gold Deposit, Argentina: Formation, Exhumation, and Burial in Two Million Years. Economic Geology, 114 (3) 407-426 doi:10.5382/econgeo.4645 | Journal (article/letter/editorial) | | located in the Frontal Cordillera of San Juan Province, Argentina, near the present-day northern limit...overlapped by a pronounced molybdenum-bearing annulus. New U-Pb zircon ages show that the deposit was formed...sea level in the Frontal Cordillera of San Juan Province, Argentina, ~8 km east of the border with Chile...anomaly, first defined a decade earlier by Norwest Mine Services, Inc. on behalf of the Secretaría de Minería...of Josemaría (Martínez et al., 2015a). In the western parts of the Josemaría area, the Guanaco Sonso |  | Espi, Joseph Onglo, Hayashi, Ken-Ichiro, Komuro, Kosei, Murakami, Hiroyasu, Kajiwara, Yoshimichi (2007) Geology, Wall-rock Alteration and Vein Paragenesis of the Bilimoia Gold Deposit, Kainantu Metallogenic Region, Papua New Guinea. Resource Geology, 57 (3) 249-268 doi:10.1111/j.1751-3928.2007.00021.x | Journal (article/letter/editorial) | | Gold Deposit, Kainantu Metallogenic Region, Papua New Guinea Joseph Onglo Espi1, Ken-Ichiro Hayashi1, Kosei...the eastern Central Mobile Belt of mainland Papua New Guinea, is composed of fault-hosted, NW–NNW-trending...(1) chlorite–epidote-selvaged quartz–calcite–specularite vein; (2) local quartz–illite–pyrite alteration;...the eastern Central Mobile Belt of mainland Papua New Guinea (PNG). Gold was first noted near Kainantu...a.s.l. There is still potential for discovery of new extensions of ore bodies. The mineral district and |  | | Journal (article/letter/editorial) | | BroncesRío Blanco El Teniente Mamut Grasberg-Ertsberg Ok Tedi Cerro de Pasco & Colquijirca Choquelimpie Esperanza...kilometers long, as exemplified by the Andes of western South America (Sillitoe and Perelló, 2005; Fig...the latest Cretaceous to Paleocene (Laramide) province of southwestern North America, middle Eocene to...mid-Miocene belt of Iran, and Pliocene belts in New Guinea and the Philippines (Fig. 1; Sillitoe, 1998;...Transverse Zone of New South Wales (Glen and Walshe, 1999), comparable features in New Guinea (Corbett, 1994; |  | Kroll, Tilo, Müller, Daniel, Seifert, Thomas, Herzig, Peter, Schneider, Albrecht (2002) Petrology and geochemistry of the shoshonite-hosted Skouries porphyry Cu-Au deposit, Chalkidiki, Greece. Mineralium Deposita, 37 (1) 137-144 doi:10.1007/s00126-001-0235-6 | Journal (article/letter/editorial) | | district lies within the Serbomacedonian metallogenic province, which, in turn, is part of the Serbomacedonian...perpendicular to the closing direction of the western Tethys, i.e. the NE-trending collision zone between...references therein). The Serbomacedonian metallogenic province is a NW±SEtrending Alpine belt of Pb±Zn±(Cu±Mo±Sb)...mineralization was accompanied by intense chlorite±pyrite±specularite alteration accompanied by removal and remobilization...la Alumbrera, Bingham, Grasberg, Goonumbla and Ok Tedi (cf. MuÈller and Groves 2000). All these porphyry |  | | Journal (article/letter/editorial) | | breccia terzoic to Meso-Cenozoic. Most of the western American minates abruptly againstless altered intrusive...Granodiorite,an- Arizona desitic volcanics Ortiz, New Quartzite, pyroclas- Mexico rounded tiary rounded...goldorebodyat Ortiz coincides with the partof the star-shaped brecciathatcarriesthe leastrockflour (Lindquist...bismuth-and molybdenum-bearing Whipstickreplacementpipes, New SouthWales, Australia.Taken from Weber et al. (1978)...Warnaarset al., 1985; Llallagua,Fig. 12; andOk Tedi, ArnoldandFitzgerald, 1977). Tabularfragmentsare |  | | Book | | Camhorne School ~rMines, Redruth, Cornwall LONDON NEW YORK CHAPMAN AND HALL First pllhlished ill 1986...reasons for the approach taken Mineral deposit or mine? A genetic model as the basis for exploration The...Canada Sandstone-hosted uranium deposits of the western USA Concluding statement References ORES FORMED...many geologists who have given their time during mine visits and responded to our queries. We have benefited...Decline Doline A downward inclined tunnel into a mine or potential ore body. A funnel-shaped depression |  | | Journal (article/letter/editorial) | | Elatsite deposit is the largest, active porphyry copper mine in Bulgaria. Since 1981 over 165 Mt of ore at 0...entirely martitised. Later, hypogene hematite (specularite) can also be observed. Bornite is absent but...calc-alkaline (Majdanpek, Medet, Bozshakol, Mamut, Ok Tedi: Tarkian and Stribrny 1999). Geotectonic setting... Allard stock/CO (3)a,b Copper King Mine/MT (5)a,b Comstock Mine/WA (4)a,b Copper Mountain/B.C. (5)a...Bozshakol/Kasakhstan (1)b Mamut/Malaysia (2)c Ok Tedi/PNG (2)c Elatsite/Bulgaria (35)a Elatsite/Bulgaria |  | | Book | | R3T2N2, Canada ELSEVIER, Amsterdam - Oxford - New York - Tokyo 1985 ELSEVIER SCIENCE PUBLISHERS B...SCIENCE PUBLISHING COMPANY INC. 52, Vanderbilt Avenue New York, N.Y. 10017, U.S.A. ISBN ISBN ISBN ISBN 0-44442530-6...affects its present characteristics as a minera1 province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...structural history and intrusive emplacement in western Perd was dominated by vertical tectonics. The batholith |  | | Book | | Winnipeg, Canada ELSEVIER, Amsterdam - Oxford - New Y o r k - T o k y o 1985 ELSEVIER SCIENCE PUBLISHERS...SCIENCE PUBLISHING COMPANY INC. 52, Vanderbilt Avenue New Y o r k , N.Y. 10017, U.S.A. ISBN ISBN ISBN ISBN...affects its present characteristics as a mineral province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...structural history and intrusive emplacement in western Peril was dominated by vertical tectonics. The |  | | Report (volume) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...AldSka Distribution Section, U.S. Geological Survey, New Federal Building - Box 12 101 Twelfth Ave., Fairbanks... Bldg. 810, Federal Center • FAIRBANKS, Alaska--New Federal Bldg., 101 Twelfth Ave. Gold-Bearing Skarns...and geological provinces in the cordillera of western North America 10 Map showing worldwide distribution...complexly zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet |  | | Book | | the Australian Mineral Foundation Inc. in Perth, Western Australia, 30 November to 1 December, 1998. The...Agua Rica Porphyry Cu-Mo-Au Deposit，Catamarca Province, Northwestern Argentina. Part 1 : Exploration........207 ， The Muruntau Gold Deposit，Tamdy Mountains Uzbekistan. Byron R B erger.....................from a global comparison. Contributions on major new discoveries, mines and lesser known important deposits...understand the potential and possibilities for major new discoveries and developments. Introduction Hydrothermal |  | | Report (volume) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Missouri--1400 Independence Rd. FAIRBANKS, Alaska--New Federal Buildmg, Twelfth Ave. 101 • Mineral Deposit...and unreasonably speculative when genetic. What is new today is that, although we must admit that all are...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes |  | | Book (edition) | | ...................... 1507 VIII. WEST PAPUA (WEST NEW GUINEA)............................................................ 1516 VIII.1. New Guinea General and West Papua ..................................................... 2127 IX.10. SW Pacific (incl. New Caledonia)............................................................. 2140 IX.11. Papua New Guinea (East New Guinea main island) .................................................... 2210 IX.12. Papua New Guinea (Bismarck Sea, Solomon Sea, Woodlark Basin) |  | | Journal (article/letter/editorial) | | explorationfor epithermalpreciousmetaldeposits has The western border of the Miocene volcanic chain beenundertaken...epithermalvein type but of low-gradeporphyrytype. A new metallogenicsubprovincehadbeendiscoveredin a regionknownbefore...1980 only for its nativesulfurpotential. With this new explorationapproach,deeper reverse-circulation a...Coipa, near the site of a long-abandonedvein silver mine, was discoveredin 1981 by Amaxde Chile (R. H. Sillitoeand]...averaging 1.2 g/metric ton Miocenevolcano ß Au-Ag-(Cu)mine Au and133 g/metrictonAg, cameon streamin 1989 with |  | | Book | | perennial complaint of industrial employers that the new graduate has little or no commercial awareness, such...been a tendency among those who search for and mine industrial minerals to call them ‘ore’ and to measure...reluctance to allow large isolated have mines or mine a because ment unemploy into plunged communities...with many metals during this century has been to mine lower and lower grade ores. This has led to the...large RTZ copper-gold mine at Bougainville, at 1979 prices. Papua New Guinea, would cost around |  | | Book | | D Routledge Taylor &. Francis Group LONDON AND NEW YORK First published 1989 by Longman Group Limited...Park, Abingdon, Oxon 0X14 4RN 711 Third Avenue, New York, NY 10017, USA Routledge is an im print o f...practice in this field are constantly changing. As new research and experience broaden our understanding...within it. Samples which have been collected in a mine or open pit exhibit more abundant reflections as...the sample, or removing it and remounting it using new plasticine. 5. The wavelength of the light required |  | | Book | | concepts that would someday help geologists to find new mineral deposits or exploit the known ones more efficiently...disseminating the information, the mine geologists and mine managers who have made the mine visits a rewarding experience...concentration required to achieve the break-even point for a mine in terms of revenue and costs. Any detailed exploration...epochs. Following Tumeaure (1955), a metallogenic province may be defined as a mineralized area or region...The size of a metallogenic province can be as large as the Superior Province (Canadian Shield) or as small |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos, Brian T.E. New, and George D. MacDonald...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco...The Southwestern North America Porphyry Copper Province Tectonomagmatic Settings, Architecture, and Metallogeny...Metallogeny of the Central Asian Copper Province An Overview of the European Kupferschiefer Deposits |  | | Report (volume) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Distribution, Bldg. 810, Federal Center • FAIRBANKS, Alaska-New Federal Bldg., 101 Twelfth Ave. Contributions to...America was a goal of early explorers who came to the New World with a mandate to search for gold and other...Surveys, which had been directed to explore the Western United States, into the U.S. Geological Survey...Pennsylvania, and from Upper Devonian shales in New York (Carpenter and Fagan, 1969; de Witt, 1974; Way |  | Serafimovski, Todor, Tasev, Goran, Strmić Palinkaš, Sabina, Palinkaš, Ladislav A., Gjorgjiev, Lazar (2016) Porphyry Cu mineralizations related with the small Tertiary volcanic intrusions in the Bučim ore deposit, Eastern Macedonia. Geologia Croatica, 69 (1) 101-119 doi:10.4154/gc.2016.09 | Journal (article/letter/editorial) | | and uneconomic ore mineralization. Although the mine at Bučim has been known since ancient times, it... The SMM is located be tween the Carpathian Mountains and the Balkanides in the east and the VZ in the...and northwestern Indonesia, where it joins the western transverse NE-trending faults at the final stage...69/1 e.g., Bajo Alumbrera, Gunumba, Bingham, Ok-Tedi, Grasberg, Cadia, etc. (MÜLLER & GROVES, 2000;...1979. The annual exploitation capability of the mine is 4 Mt of ore. At present, ore with 0.21 % Cu, |  | | Book (edition) | | have incorporated into Chapter 1. Apart from the new material discussed above I have included a description...and epithermal gold mineralization and introduced new material into most chapters of this book. This work...places as far apart as France, California, Japan, New Zealand and Spain and the offers to translate it...Some chapters have been considerably expanded and new sections added; in particular on disseminated gold...perennial complaint of industrial employers, that the new graduate has little or no commercial awareness, such |
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