 | Wafforn, S., Seman, S., Kyle, J. R., Stockli, D., Leys, C., Sonbait, D., Cloos, M. (2018) ANDRADITE GARNET U-Pb GEOCHRONOLOGY OF THE BIG GOSSAN SKARN, ERTSBERG-GRASBERG MINING DISTRICT, INDONESIA. Economic Geology, 113 (3) 769-778 doi:10.5382/econgeo.2018.4569 | Journal (article/letter/editorial) | | GEOCHRONOLOGY OF THE BIG GOSSAN SKARN, ERTSBERG-GRASBERG MINING DISTRICT, INDONESIA S. Wafforn,1,† S. Seman...16802 3 Freeport-Indonesia, Tembagapura, Papua 99920, Indonesia Abstract The Big Gossan skarn (71 million...prolific Ertsberg-Grasberg mining district, on the island of New Guinea in eastern Indonesia. The skarn formed...Ertsberg diorite. Andradite garnets from eight Big Gossan samples were directly dated using the laser ...spectrometry U-Pb method, and the age results show that Big Gossan formed between 2.9 and 2.7 Ma. To evaluate reproducibility |  | Prendergast, K., Clarke, G. W., Pearson, N. J., Harris, K. (2005) Genesis of Pyrite-Au-As-Zn-Bi-Te Zones Associated with Cu-Au Skarns: Evidence from the Big Gossan and Wanagon Gold Deposits, Ertsberg District, Papua, Indonesia. Economic Geology, 100 (5) 1021-1050 doi:10.2113/gsecongeo.100.5.1021 | Journal (article/letter/editorial) | | Evidence from the Big Gossan and Wanagon Gold Deposits, Ertsberg District, Papua, Indonesia KYLIE PRENDERGAST...Tasmania 7001, Australia Abstract The Ertsberg district hosts multiple skarn and porphyry-related deposits...in the world. Earlier skarn Cu-Au deposits at Big Gossan and 2 km along strike to the northwest at Wanagon...estimated 2 million ounces (Moz) of gold; reserves at Big Gossan are 33 million tonnes (Mt) at 2.63 percent Cu...g/t Au, and 15.72 g/t Ag. Phlogopite from the Big Gossan occurrence is younger than 2.82 ± 0.04 Ma, based |  | | Journal (article/letter/editorial) | | Pliocene Intrusions in the Gunung Bijih (Ertsberg) Mining District, Irian Jaya, Indonesia: Petrography and Mineral...Pliocene Intrusions in the Gunung Bijih (Ertsberg) Mining District, Irian Jaya, Indonesia: Petrography and Mineral...Pliocene Intrusions in the Gunung Bijih (Ertsberg) Mining District, Irian Jaya, Indonesia: Petrography and Mineral...within the Gunung Bijih (Ertsberg) Mining District in Irian Jaya (western New Guinea), Indonesia. Several...skarn ore has been delineated or produced from the district. Most of these skarns are associated with a quartz |  | | Journal (article/letter/editorial) | | Pliocene Intrusions in the Gunung Bijih (Ertsberg) Mining District, Irian Jaya, Indonesia: Major- and Trace-Element...Pliocene Intrusions in the Gunung Bijih (Ertsberg) Mining District, Irian Jaya, Indonesia: Major- and Trace-Element...Pliocene Intrusions in the Gunung Bijih (Ertsberg) Mining District, Irian Jaya, Indonesia: Major- and Trace-Element...in the Gunung Bijih (Ertsberg) Mining District of Irian Jaya (western New Guinea), Indonesia. Several...and Big Gossan) are located around the margins of the Ertsberg Intrusion. All but the Big Gossan deposit |  | Meinert, Lawrence D., Hefton, Kristopher K., Mayes, David, Tasiran, Ian (1997) Geology, zonation, and fluid evolution of the Big Gossan Cu-Au skarn deposit, Ertsberg District, Irian Jaya. Economic Geology, 92 (5) 509-534 doi:10.2113/gsecongeo.92.5.509 | Journal (article/letter/editorial) | | DAVID MAYES**, AND IAN TASIRAN P. T. Freeport Indonesia, Exploration Division,Sampoer•za Plaza89,4th Floor...R.Rasuna SaidX-7,No.6, Kuningan, Jakarta12940,Indonesia Abstract TheBigGossan Cu-Auskarndeposit isthehighest...gradecopperdeposit in theworld-class Ertsberg district, IrianJaya.Currentreserves are37.4millionmetrictons(Mr)...containsnaultipleCu-Au Mineralization intheErtsberg district wasdiscovered in 1936 Jaeque DozynotedtheErtsberg...ateOreZone)-DOZ(DeepOreZone),Grasberg, Dona,Big nearby-5,000-naPuneak Jaya(fornaerly knownasCarstensz Gossan, and several |  | | Journal (article/letter/editorial) | | retrograde stage with hydrous minerals, such as epidote, amphibole, and chlorite plus sulfide ore minerals...stage which consists of hydrous minerals, such as epidote, amphibole, and chlorite, and forms from lower...during ascent. Big Gossan Deposit, Ertsberg District, Irian Jaya The Ertsberg district contains multiple...GBT/IOZ/DOZ orebodies, Dom, Big Gossan, Kucing Liar, and the largest of all, Grasberg, plus several other mineral...Individually, Grasberg is the largest gold mine 147 148 MEINERT ET AL. Ertsberg District 50° Papua New Guinea |  | Henley, Richard W., Brink, Frank J., King, Penelope L., Leys, Clyde, Ganguly, Jibamitra, Mernagh, Terrance, Middleton, Jill, Renggli, Christian J., Sieber, Melanie, Troitzsch, Ulrike, Turner, Michael (2017) High temperature gas–solid reactions in calc–silicate Cu–Au skarn formation; Ertsberg, Papua Province, Indonesia. Contributions to Mineralogy and Petrology, 172 (11) doi:10.1007/s00410-017-1413-6 | Journal (article/letter/editorial) | | calc–silicate Cu–Au skarn formation; Ertsberg, Papua Province, Indonesia Richard W. Henley1 · Frank J. Brink2 ·...Ma Ertsberg East Skarn System (Indonesia), adjacent to the giant Grasberg Porphyry Copper deposit, is part...Skarn System (EESS) deposit, alongside the giant Grasberg porphyry copper deposit (Fig. 1), is part of the...Simplified geological map pf the Grasberg–Ertsberg district, West Papua, Indonesia. b, c Geology and cross-section...is recognized as a principal component of the Grasberg and many other of the world’s largest porphyry |  | | Journal (article/letter/editorial) | | Jurnal Geologi Indonesia, Vol. 6 No. 4 Desember 2011: 191-201 Geology and Characteristics of Pb-Zn-Cu-Ag...Pb-Zn-Cu-Ag Skarn Deposit at Ruwai, Lamandau Regency, Central Kalimantan Geologi dan Karakteristik Cebakan...of skarn Pb-Zn-Cu-Ag deposit at Ruwai, Lamandau Regency, Central Kalimantan. The formation of Ruwai skarn...(wollastonite), and retrograde alteration composed of epidote, chlorite, calcite, and sericite. Ore mineralization...epidot, klorit, kalsit, dan serisit. Mineralisasi bijih dicirikan oleh sfalerit, galena, dan kalkopirit |  | | Book (volume) | | photograph: Upper benches o fth e Grasberg open pit, Papua, Indonesia, 1999. Photograph by T M Porter......... 287 ， G rasbec^ Porphyry Cu-Au Deposit Papua» In d o n esia:1 .Magmatic History John T' Paterson...313 ， ， G rasbcrg Porphyry Cu-Au Deposit Papua Indonesia: 2. Pervasive Hydrotherm al Alteration John...Ertsberg Diorite, G unung Bijih (Ertsberg/G rasberg) District, West Papua, Indonesia Kurt C Friehauf, Spencer...of Porphyry Cu-Mo-Ag Deposits in the Collahuasi District，N orthern Chile Glertton J. Masterman, David R |  | | Journal (article/letter/editorial) | | DISTRIBUTION OF THE GIANT OK TEDI Cu-Au DEPOSIT, PAPUA NEW GUINEA Michiel Van Dongen,1,2,† Roberto F. Weinberg...Abstract The Ok Tedi porphyry Cu-Au deposit in Papua New Guinea is a world-class mineral deposit. In...geologically short time span of ~200 k.y. On the mine scale, heterogeneous metal grades (0–2.5% Cu) reflect...et al., 2005), including the world’s largest at Grasberg, Irian Jaya (Meinert et al., 1997), and Bingham...present a case study of the Ok Tedi Cu-Au deposit (Papua New Guinea) that highlights the relationships between |  | Soloviev, Serguei G., Kryazhev, Sergey G., Dvurechenskaya, Svetlana S. (2013) Geology, mineralization, stable isotope geochemistry, and fluid inclusion characteristics of the Novogodnee–Monto oxidized Au–(Cu) skarn and porphyry deposit, Polar Ural, Russia. Mineralium Deposita, 48 (5) 603-627 doi:10.1007/s00126-012-0449-9 | Journal (article/letter/editorial) | | magnetite skarn overprinted by amphibole–chlorite–epidote–quartz–albite and then sericite–quartz–carbonate... Fig. 2 Schematic map showing the mineralized district hosting the Novogodnee–Monto deposit (modified...and apatite Albitic alteration, garnet–pyroxene–epidote– magnetite skarn, magnetite and magnetite–quartz...propylitic alteration (Amph, chlorite, albite, epidote, quartz, magnetite, sulfides), phyllic alteration...(sericite, chlorite, quartz, carbonate, sulfides) Epidote–garnet–calcite–magnetite skarn, magnetite– quartz |  | | Book | | Geology of the Kucing Liar Ore Body, Irian Jaya, Indonesia. Sugeng Widodo, Noris Belluz, Nur Wiwoho, Bowo.................... 61 ， The Mankayan Mineral District, .Luzon Philippines. Artemio F Disini, Bruce M...Agua Rica Porphyry Cu-Mo-Au Deposit，Catamarca Province, Northwestern Argentina. Part 1 : Exploration...and Rosario Copper Porphyry Deposits, CoUahuasi District Chile. Claudio Bisso B, Manuel Durdn andAquiles...a deposit, but rather the engineering ability to mine on a large scale at low cost, and simultaneously |  | | Journal (article/letter/editorial) | | and Jiguanzui in Hubei Province and Tianmashan, Xingiao and Sanpu in Anhui Province, have been discovered...dolomitic limestone and dolomite; in the Sanpu district of northern Anhui, they are Middle and Upper Cambrian...lower reaches of the Yangtze River and the Sanpu district — are located in upper mantle anomalies ŽZhao...limestone and dolomitic limestone; in the Tongling district, besides the for- The intrusions related to the...sulfide Žpyrite " pyrrhotite. deposits; in the Sanpu district, northern Anhui, Au– Cu skarn deposits may be |  | | Journal (article/letter/editorial) | | comparison of Miocene porphyry systems in the Cajamarca district, northern Peru Received: 29 September 2004 / Accepted:...porphyry-related deposits located in the auriferous Cajamarca district of northern Peru. The El Galeno deposit (486 Mt...America with the high-sulphidation giant Yanacocha Au mine, plus over 30 smaller auriferous epithermal and...2004). Gold proven reserves for the Yanacocha district are 69.4 Moz (Newmont 2004). The Minas Conga...out in the region. To the north of the Cajamarca district are a number of high-sulphidation Au deposits |  | | Journal (article/letter/editorial) | | intrusion-related system in eastern Australia. Both the Big Cadia and Little Cadia skarns are developed within...native gold formed in intimate association with epidote > chlorite-quartz-calcite and in the interstices...associated with porphyry deposits. Iron skarn at Big Cadia occurs several hundred meters distant from...Cadia Quarry, toward more distal environments at Big Cadia. Skarn zonation comprises (1) proximal garnet...East, mineralization and skarn zonation similar to Big Cadia developed above additional intrusions of quartz |  | Soloviev, Serguei G., Kryazhev, Sergey G., Dvurechenskaya, Svetlana S., Uyutov, Victor I. (2019) Geology, mineralization, fluid inclusion, and stable isotope characteristics of the Sinyukhinskoe Cu-Au skarn deposit, Russian Altai, SW Siberia. Ore Geology Reviews, 112. 103039 doi:10.1016/j.oregeorev.2019.103039 | Journal (article/letter/editorial) | | 1972). AL Then, part of the deposit (“Veselyi Mine”) was described by Ettlinger and Meinert (1991)... collisional) processes. 3. District geology The mineralized district that hosts the Sinyukhinskoe deposit...groundmass, which is typically altered into chlorite-epidote-calcite-sulfide aggregate; the rock has been dated...e, (3) epidote-garnet-quartz-calcite, and (4) K-feldspar-quartz- JOURNAL PRE-PROOF epidote+magnetite...(Fig. 7D-E), with minor but ubiquitous amphibole, epidote and/or chlorite that are associated with quartz |  | | Book (edition) | | BIBLIOGRAPHY OF THE GEOLOGY OF INDONESIA AND SURROUNDING ARE AS Edition 7.1 – 8 June 2020 J.T. VAN GORSEL...GORSEL Bibliography of Indonesia Geology, Ed. 7.1 1 www.vangorselslist.com 6/8/20 LIST OF CONTENTS........................................ 9 I.1. Indonesia Regional Geology.............................................................. 1507 VIII. WEST PAPUA (WEST NEW GUINEA)...................................... 1516 VIII.1. New Guinea General and West Papua ............................................... |  | | Journal (article/letter/editorial) | | in magmatic arc settings. At the regional and district scales, the occurrence of many deposits in belts...second largest of Au (129 Moz: Grasberg, including contiguous skarn, Indonesia; J. MacPherson, PORPHYRY Cu...Pelambres Los BroncesRío Blanco El Teniente Mamut Grasberg-Ertsberg Ok Tedi Cerro de Pasco & Colquijirca...the geology of porphyry Cu systems at regional, district, and deposit scales. The resultant geologic model...El Abra 22° A AL C M E ALT O Regional- and District-Scale Characteristics 0361-0128/98/000/000-00 |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Magmatic-Hydrothermal History of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...Molybdenum Deposits of the Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos, Brian...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco |  | | Journal (article/letter/editorial) | | biotite. An outer halo of propylitic alteration (epidote-chlorite-albite-calcite) extends up to 1 km into...alteration and minor volume decreases for the chlorite-epidote and feldspar-destructive alteration. The intensely...and have a closely overlapping distribution on the mine scale. A well-developed ore shell coincides with...Keough, writ. commun., 2001) is comparable to Grasberg (Meinert et al., 1997; Rubin and Kyle, 1997),...de la Alumbrera as Argentina’s first major metal mine (Guilbert, 1995; Wall, 1997; Ulrich, 1998). Recently |  | | Journal (article/letter/editorial) | | biotite. An outer halo of propylitic alteration (epidote-chlorite-albite-calcite) extends up to 1 km into...alteration and minor volume decreases for the chlorite-epidote and feldspar-destructive alteration. The intensely...and have a closely overlapping distribution on the mine scale. A well-developed ore shell coincides with...Keough, writ. commun., 2001) is comparable to Grasberg (Meinert et al., 1997; Rubin and Kyle, 1997),...de la Alumbrera as Argentina’s first major metal mine (Guilbert, 1995; Wall, 1997; Ulrich, 1998). Recently |  | | Journal (article/letter/editorial) | | Catamarca Province, Argentina D. Miiller 1'* and P. Forrestal 2 1pT North Mining Indonesia, Jakarta,... Indonesia 2 MIM Holdings Limited, Brisbane, Australia With 7 Figures Received December 15, 1997; accepted...coppergold deposit is situated in the Catamarca Province of Northwest-Argentina and belongs to the ten...deposits of Ladolam (Lihir Island), Porgera, both Papua New Guinea, Emperor, Fiji, and the giant porphyry...copper-gold deposits Bingham, Utah, U.S.A., and Grasberg, Indonesia (Miiller and Groves, 1997). Potassic igneous |  | Zhang, Shitao, Chen, Huayong, Shu, Qihai, Zhang, Yu, Chu, Gaobin, Cheng, Jiamin, Tian, Jing (2019) Unveiling growth histories of multi-generational garnet in a single skarn deposit via newly-developed LA-ICP-MS U Pb dating of grandite. Gondwana Research, 73. 65-76 doi:10.1016/j.gr.2019.04.003 | Journal (article/letter/editorial) | | et al., 2011; Zhou et al., 2015). The Edong ore district located in the western of the MLYRB is well endowed...were extensively distributed in the Edong ore district with a total PT outcrop area of ~700 km2 (ESM...long. 114°55′42″ E) is located in the Edong ore district, MLYRB with proven metal D reserves of 86.3...alteration (stage II, featured by RI abundant epidote, actinolite, phlogopite, serpentine and magnetite)...2h). Retrograde alteration stage (stage II) of epidote and magnetite replacing Grt1 and D Grt2 are commonly |  | Wan, Bo, Xiao, Wenjiao, Han, Chunming, Windley, Brian F., Zhang, Lianchang, Qu, Wenjun, Du, Andao (2014) Re–Os molybdenite age of the Cu–Mo skarn ore deposit at Suoerkuduke in East Junggar, NW China and its geological significance. Ore Geology Reviews, 56. 541-548 doi:10.1016/j.oregeorev.2013.02.011 | Journal (article/letter/editorial) | | Junggar, and certainly no Permian intrusions in the mine area. In contrast, Late Carboniferous granites are...Suoerkuduke Cu–Mo ore is a medium-size skarn deposit. The mine area is mainly composed of mid-Devonian volcaniclastics...(BGMRX, 1993). Intrusive rocks in the eastern part of mine area are mostly K-feldspar granites that consist...be the source of the skarn ore. The strata in the mine area were deformed by folds with NNW/ SSE-trending...mainly distributed in the southeastern section of the mine area (Fig. 3B); all these are stratiform or lenticular |  | | Book (edition) | | Belle Gold Mines in Kalgoorlie, PT North Mining Indonesia in Jakarta, TU Bergakademie Freiberg, ETH Zürich.... . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting... . . 6.3.1 Ladolam Gold Deposit, Lihir Island, Papua New Guinea . . . . . . . . . . . . . . . . . . ...Rica Copper-Gold-Molybdenum Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . 6.4.2 Bajo...de La Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . 6.4.3 Bingham |
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