 | van Dongen, M., Weinberg, R.F., Tomkins, A.G., Armstrong, R.A., Woodhead, J.D. (2010) Recycling of Proterozoic crust in Pleistocene juvenile magma and rapid formation of the Ok Tedi porphyry Cu–Au deposit, Papua New Guinea. Lithos, 114 (3) 282-292 doi:10.1016/j.lithos.2009.09.003 | Journal (article/letter/editorial) | | and rapid formation of the Ok Tedi porphyry Cu–Au deposit, Papua New Guinea M. van Dongen a,⁎, R.F. Weinberg...intermediate intrusive complex of the Ok Tedi area in Papua New Guinea. This area is part of a Late Miocene–Pliocene...existing K–Ar results, constrain the formation of the Ok Tedi deposit to < 0.5 Myr. Oxygen isotope composition...analysis on samples from the Ok Tedi Cu–Au deposit. Our results show that the Ok Tedi magmatic rocks are extremely...which forms the southern part of Papua New Guinea, resulted in the Papua New Guinean orogen, developed since |  | | Journal (article/letter/editorial) | | GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au DEPOSIT, PAPUA NEW GUINEA—A DISCUSSION Peter J. Pollard†...picture of copper and gold grade distribution at Ok Tedi based on diamond drill hole and blast hole information...present, and porphyrystyle mineralization within the Fubilan monzonite porphyry because it is encapsulated within...silicified siltstone. It is also argued that the Fubilan monzonite porphyry is an altered equivalent of...observations of the geology and mineralization at Ok Tedi that reveal a very different picture of the relationships |  | | Journal (article/letter/editorial) | | 1019-1033 The Mount Fubilan (Ok Tedi) PorphyryCopperDeposit, Territory of Papua and New Guinea ROBERT W....ted in extremenorthwestPapua on the islandof New Guinea. It is situatedwithin a westnorthwest-trending...5ø12'27"southlatitudeon the southern slopesof the Star Mountainsnear the headwatersof 1020 ROBERT W... I•1O00 ' z ß MOUNT FUBILAN DEPOSIT under construction at Tabubil. NEW GUINEA ._. 6o00' ''•, ... , 6o00 '-- KIUNGA ß The Mt. Fubilan depositwas discovered during a first-passhelicopter-supported |  | | Book | | WARRENSBURG, MISSOURI Ok Tedi Evolution of a Third World Mining Project ee te ps. oud i AF...wid ee Reet hays Ct - < oT} the e reat | Ok Tedi Evolution of a Third World Mining Project by William...Remote Mine in a Young Nation 1. A MOUNTAIN sTIRS: 2. MAN AND NATURE IN THE STAR MOUNTAINS: Development...the BHP Consortium ..... THROUGH THE MICROSCOPE: Ok Tedi Agreement DP CASIDUNYSPCHOU tc yar tee ee ees on...Implementation ...... 125 9. SPREADING RIPPLES: The Impact of Ok Tedi__.......... 144 TUS SMEBASURING A MOUNTAIN: |  | | Journal (article/letter/editorial) | | andBarrenIntrusions of theWesternHighlands,PapuaNew Guinea D. R. MASON Abstract Electron probemajor elementanalysesare...ting and barren intrusionsin the Western Highlands,Papua New Guinea. Amphibole crystals from mineralized...intrusions from the Western Highlands trendsin ferromagnesian of PapuaNew Guinea,part of the southwest...forms the mountainous backbone of mainland Papua New Guinea. It consistsof volcanic and vol- canogen...batholiths, theFriedaRiverComplex, andtheOk Tedi (Mount Fubilan)Complex (Fig. 1). Extensive fieldsurveys |  | | Journal (article/letter/editorial) | | detailedexaminationof space-timerelationshipsat the E1 Salvador mine, Chile, Gustarson and Hunt (1975) describedthe complex...DEPOSITS WESTERN PACIFIC ISLANDS OF THE AND SOUTH- AUSTRALIA },It. Fubilan (Ok Tedi), Papua Nexv Guinea...Guinea, looking southxvest. The scars are drill sites and helicopterlanding pads. Photographby XV. V...V. Hewitt, Ok Tedi Project Geologist. MAJOR FACTORS OF PORPHYRY posit,mustrest on assumptions madeaboutthe...porphyrycopperdepositsin island-arcsettingsas stoun,Taysan,and Ok Tedi. As the largestprescomparedwith westernhemispherecontinentalset- |  | | Journal (article/letter/editorial) | | mineralization during the mid-1960s on the islands of New Guinea and Bougainville establishedthe potential of...be telescoped. Introduction Guadalcanal(2); New Guinea Highlands (6); Misima (1); and Fiji (2). Two...the New GuineaHighlands(Mount Fubiwestern Pacific representrelative newcomersto the lan (Ok Tedi) andFreidaRiver)...prospects on the islandsof New Guinea, portance stems from the fact that they are quite New Britain, Bougainville...Guadalcanal, and on youthful (Miocene or younger) by western hemiManus. I am not aware of publishable data for |  | | Journal (article/letter/editorial) | | British Columbia, the Philippines, Sulawesi, Papua New Guinea, Sabah and Puerto Rico. Gold is normally present...Bou(Jo(nvillels. DIZON, 15. CABANG KIRI, Sulgwes( MARIAN, 16. OK TEOI, PQpua-NewGuinea 50 ZC ®5 S O -1(30 IO0-1SO...deposits. Copper grades are hypogene except at Ok Tedi (16) where important supergene enrichment has taken...molybdenum present in peripheral annuli, and Ok Tedi, Papua New Guinea, are reported to possess significant molybdenum...Alumbrera in the Faral16n Negro district, Catamarca province, northwest Argentina, an oval dacite porphyry |  | | Journal (article/letter/editorial) | | samples from the giant Ok Tedi porphyry copper-gold deposit, Papua New Guinea, and found that REEs were...introduce the geology of the giant Ok Tedi porphyry Cu-Au deposit, Papua New Guinea, and establish the likely...Background of the Ok Tedi Deposit The Ok Tedi deposit is situated in western Papua New Guinea (Fig. 1) close...located south of the axis of the east-west–trending Papua New Guinean orogen. Deformation in the orogen has...northern margin of the Australian plate on which Ok Tedi is situated (Hill et al., 2002). The fold-and-thrust |  | | Journal (article/letter/editorial) | | the samples studied are chalcopydte and pyrite. Bornite is less frequent and molybdenite occurs in traces...Uzbekistan, Kazakhstan, Indonesia, Malaysia, Papua New Guinea and the Philippines. Location and names of...(Malaysia); 31 Ok Tedi; 32 Panguna (Papua New Guinea); 33 Biga (Philippines) amounts, bornite, magnetite...Grasberg* MALAYSIA Mamut/l* Mamut/2* PAPUA NEW GUINEA Ok Tedi/l* Ok Tedi/2* Panguna/1 + Panguna/2 + PHILIPPINES...been analysed in samples from Elacite, Mamut and Ok Tedi with 760-1900, 1180-1600 and 650-980ppb Pd, which |  | | 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. |  | | 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...as sparse,<0.05 cm films of vein and wall-rock bornite, chalcopyrite, molybdenite, and traces of K-feldsparwith |  | | Journal (article/letter/editorial) | | Porphyry copper deposits account for 60% of the world's mine production of copper and constitute 80% of ore reserves...Batong-Buhay 12. Far South East 13. Atlas Papua New-Guinea 14. Panguna Lawrence and Savage (1975); Eastoe... Arsenopyrite X X Burma 57. Moniwa X Papua New Guinea 58. Frieda River A References Starostin...margin Canada: Casino (Sutherland Brown, 1976),' OK (Sutherland Brown, 1976) United States: Bagdad (Anderson...(Peterson, 1962), Morenci (Titley and Hicks, 1966) ,2 New Cornelia (Titley and Hicks, 1966), 2 Poston Butte |  | | Report (issue) | | other important copper ore minerals may include bornite and enargite. Ore minerals occur as disseminations...an assemblage of magnetite, chalcopyrite, and bornite in the porphyry deposit at Elatsite, Bulgaria....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...less-IP-reactive clay minerals, chalcopyrite, and bornite. Spectral IP has been used to classify different |  | Braxton, D. P., Cooke, D. R., Ignacio, A. M., Rye, R. O., Waters, P. J. (2009) Ultra-Deep Oxidation and Exotic Copper Formation at the Late Pliocene Boyongan and Bayugo Porphyry Copper-Gold Deposits, Surigao, Philippines: Geology, Mineralogy, Paleoaltimetry, and their Implications for Geologic, Physiographic, and Tectonic Controls. Economic Geology, 104 (3) 333-349 doi:10.2113/gsecongeo.104.3.333 | Journal (article/letter/editorial) | | reflects proximity to a steep scarp intersecting the western breccia complex margin. Stable isotope paleoaltimetry...Inspiration (Az) Toquepala (Pe) Cerro Colorado (Cl) Ok Tedi (PNG) El Abra (Cl) Mocoa (Co) Boyongan (Ph) La...Colombia, NM = New Mexico (USA), Pe = Peru, Ph = Philippines, PNG = Papua New Guinea. Minorco-Anglo...Eastern Cordillera), the Maniayao highlands, and the Western Range (Fig. 2). An elongate depression defined...the south separates the Diwata Range from the Western Range. This depression relates to the actively |  | | Journal (article/letter/editorial) | | sulfide assemblageis characteristicallypyrite-bornite-chalcopyrite. Exceptionalabundanceof advancedargillic...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 |  | | Journal (article/letter/editorial) | | take on an increasingim- spectively. At Santa Rita, New Mexico, Nielsen portanceat the expenseof potassiumsilicatealtera-...aureole of the compositepluton tectonicsof the western Andes, east of the Coastal (AguirreandEgert, 1970)... 808 RICH•IRD H. SILLITOE minor molybdeniteand bornite. A pyrite halo coincideswith feldspar-destructive...west of the Mount Fubilan (Ok Tedi) porphyry copperdeposit,Territory of Papuaand New Guinea, pyrodasticrocks...1968; Guest, 1969). Cerro Marquez in Tarapac/t Province, northern Chile (Fig. 2), has been selectedas |  | | Journal (article/letter/editorial) | | Geochronology of the YanderaPorphyry Copper Deposit,Papua New Guinea J. NIGELGRANTANDRICHARDL. NIELSEN Abstract...disseminatedand veinlet molybdenite-chalcopyrite-pyrite-bornite mineralization is pervasively developed. Overprinted...is strong vein and veinlet chalcopyrite-pyrite-bornite mineralizationwith associatedsericite-chlorite-magnetite-epidote...poorlydevelopedzoningis suggested by: a. restriction of bornite to the center of the deposit; b. potassium-silicate...large,low-gradeporphyry Pacificregionsuchas Mt. Fubilan (Bamœord, and Panguna (Fountain, 1972). It lies |  | 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 |  | | Journal (article/letter/editorial) | | 8I Far Southeast o • 0.6- Bingham • Panguna • Ok Ted! Batu Hljau • • Ba)o de la Alumbrera • Santo...Bajo de la Alumbrera Refugio Cadia Hill Panguna Ok Tedi Grasberg Batu Hijau 10 11 12 13 14 15 16 17 18...at Bingham (Babcock et al. 1995) and 0.01% at Ok Tedi (Rush & Seegers 1990), which are the deposits hosted...although they are somewhat more abundant on the western side (Figure 1). The deposits are distributed about...the time of mineralisation. In marked contrast, Ok Tedi and Grasberg, at the leading edge of the Australian |  | | Journal (article/letter/editorial) | | supergeneenrichmentof porphyrycopperdeposits.We utilize a new program developedto modelsimultaneously advectivesolutetransportin...supergeneenrichmentsystemsat Butte, Montana,andOk Tedi, locatedin westernPapuaNew Guinea,areusedto providegeochemical, lithologic...sourceregionor leachedzone University, P.O. Box 6666, New Haven, Connecticut 06511. 036I-0I28/89/920/506-2353...Montana, and the Ok Tedi porphyry coppergold depositlocatedin westernPapuaNew Guinea to constraininitial...samplesfrom thisdepositby Cunningham(1984). The Ok Tedi weatheringsystem(cf. Bamford, 1972) is important |  | | Journal (article/letter/editorial) | | 63–75 63..75 The Crater Mountain Deposit, Papua New Guinea: Porphyry-related Au–Te System Shadrach K...alteration of Crater Mountain gold deposit, Papua New Guinea, were investigated using ore and host rock...amounts of tetrahedrite, tennantite, pyrrhotite, bornite and enargite. Small amounts of enargite, tetradymite...tetradymite, altaite, heyrovskyite, bismuthinite, bornite, idaite, cubanite, native gold, CuPbS2, an unidentified...intrusionrelated, Papua New Guinea. 1. Introduction The Crater Mountain gold deposit in the highlands of Papua New |  | | Journal (article/letter/editorial) | | mineralizedzone. A disseminatedcopperdepositformed at the western edge of the batholith seeminglyon the margin of...The Tolos intrusive is 11 to 12 km wide and has Province. Gold was producedfrom the Antipolo an exposedlength...elongationapproximately northwest. The batholith is intruded into mine,located 1.5kmwestof theTaysandisseminated copper...peninsulaof Luzon are a complexof intra- Antipolo gold mine 1.5 km west of the batholith arc rifting and minor...theTaysandisseminated copper deposit, Batangas Province, southernLuzon Island, Philippines. This for |  | | Book (edition) | | Gold-Copper Mineralization Springer Berlin Heidelberg New York Barcelona Hong Kong London Milan Paris Singapore...Germany Prof. Dr. David I. Groves The University of Western Australia Centre for Strategic Mineral Deposits...of Geology and Geophysics at The University of Western Australia under the supervision of Professor David...Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...Lamprophyres from the Karinya Syncline and Kreuzeck Mountains. IX 71 71 71 72 73 75 81 83 6.4.2 6.4.3 6.4 |  | | Journal (article/letter/editorial) | | continental margins [27]. In the Pavda region and the western portion of the Northern Ural Ivdel' district, the...2016 south (Reftinsk region, western and eastern Magnitogorsk zone, western Mugodzhary), they are represented...chalcopyrite are almost completely replaced by bornite and pyrite is almost completely replaced by hematite...m) which constitute a tectonic lens within the western Irendyksk fault zone [21]. widiin a body of porphyritic...epidotepyroxene garnet skarns consists of chalcopyrite, bornite, pyrrhotite, pyrite, and molybdenite. The skarns |
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