 | | Journal (article/letter/editorial) | | Deposits of the Ertsberg(GunungBijih)District,IrianJaya,Indonesia* JEFFREY N. RUBIN** ANDJ.RICHARD KYLE...fineness anda Cu-Fesulfidehostfor mostAg in the Gunung BijihTimurcomplex of Cu-Auskarndeposits, theBigGossan...fromGrasberg samples is -<930fine(avg= 960).Fineness of Big Gossan Auranges from540to960(avg= 830),although compositional...800ppm)andwithno detectable Pd. Fire assay of Grasberg ore reveals tracebut detectable (10 ppb < [Pd]<...ns of Pd andno detectable Pt. NativeAu fromthe Gunung BijihTimurcomplex averages twiceasmuchCu asthatfromGrasberg |  | | Journal (article/letter/editorial) | | computed tomography studies of Grasberg porphyry Cu-Au ores, Papua, Indonesia J. Richard Kyle & Alison S...gold and related ore minerals in the supergiant Grasberg porphyry Cu–Au deposit. Digital radiographs have...smaller-diameter (≤22-mm) cores of Grasberg ores. Smalldiameter (≤10 mm) cores of the Grasberg stockwork Cu– Au ore...Cu–Au . Mineralogy . Exsolution . Ore processing . Grasberg Introduction High-resolution X-ray computed tomography...mineral processing, ore samples from the supergiant Grasberg Cu– Au porphyry have been studied using HRXCT |  | | 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) | | and exists mainly in the form of native gold and electrum. Arsenides, tellurides, bismuthides and selenides...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 |  | 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) | | Fig. 2 Schematic map showing the mineralized district hosting the Novogodnee–Monto deposit (modified...17 16 15 Differentiation trends 12 Ertsberg-Grasberg high-K intrusions lamprophyre 11 granodiorite...* 21 Gabbro 12 20 19 6 14 15 13 Ertsberg-Grasberg low-K intrusions 5 4 3 Calc-Alkaline+Tholeitic...60 50 40 Differentiation trends 6 Ertsberg-Grasberg high-K intrusions Shoshonitic series 5 WIP...70 0.3 16 16 0.2 18 17 2 8 10 Ertsberg-Grasberg low-K intrusions 0.05 0.06 0.07 0.08 0.09 0.1 |  | | 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 |  | | 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 ............................................... |  | | 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 |  | Xie, Guiqing, Mao, Jingwen, Richards, Jeremy P., Han, Yingxiao, Fu, Bin (2019) Distal Au Deposits Associated with Cu-Au Skarn Mineralization in the Fengshan Area, Eastern China. Economic Geology, 114 (1) 127-142 doi:10.5382/econgeo.2019.4623 | Journal (article/letter/editorial) | | metallogenic belt is the most important Cu and Fe skarn province in China (Fig. 1A; Mao et al., 2011). The ore...lower crust-derived felsic magma. The Jiurui ore district is located in the western part of the Middle-Lower...of China showing the location of the Jiurui ore district, and Tongjing Cu-Au deposit (T), MiddleLower Yangtze...(MLYRB). (B) Simplified geologic map of the Jiurui district showing ages of granitic rocks related to Cu-Au...situated in the westernmost part of the Jiurui ore district, and two contrasting types of mineralization have |  | Khin Zaw, , Meffre, Sebastien, Lai, Chun-Kit, Burrett, Clive, Santosh, M., Graham, Ian, Manaka, Takayuki, Salam, Abhisit, Kamvong, Teera, Cromie, Paul (2014) Tectonics and metallogeny of mainland Southeast Asia — A review and contribution. Gondwana Research, 26 (1) 5-30 doi:10.1016/j.gr.2013.10.010 | Journal (article/letter/editorial) | | Laos PDR, Myanmar, Peninsular Malaysia, Sumatra (Indonesia), Thailand, Vietnam and Yunnan (China). This special...280–270 Ma; Liu et al., 2012) and the Sepon gold mine in southern Laos (ca. 295–288 Ma) (Cromie et al...in the northern part of the belt through Loei Province in Thailand through Phetchabun in central Thailand...volcanogenic sedimentary rocks in the Chatree District. The age of this mid-Carboniferous sedimentary...(and associated rhyolites) of the East Malaya Province (e.g., Jaafar, 1979; Ghani, 2009; Searle et al |  | | 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 |  | | Journal (article/letter/editorial) | | Homestake Porphyry Intrusive Complex, New World District, Montana TODD W. JOHNSON† 550 North McCarran Blvd...Homestake intrusive complex within the New World district near Cooke City, Park County, in south-central...retains the distinct acicular habit. Native gold and electrum typically occur as micronsized inclusions and...in six different zones in the New World mining district in south-central Montana (Fig. 1), located approximately...(Fig. 2). The intrusive rocks of the New World district are one of several intrusive centers in the Montana |  | Bineli Betsi, Thierry, Mokane, Lebogang, McFarlane, Chris, Phili, Kelebogile, Kelepile, Tebogo (2020) Multistage gold mineralization events in the Archean Tati greenstone Belt, northeast Botswana: Constraints from integrative white mica Ar/Ar, garnet U-Pb and sulfides Pb/Pb geochronology. Precambrian Research, 339. 105623 doi:10.1016/j.precamres.2020.105623 | Journal (article/letter/editorial) | | gneisses (Bagai et 145 al., 2002) and Phoenix Mine Gabbro (Van Geffen, 2004), the TTG from the TGB...bornite and galena. Gold found as native gold and electrum, is essentially 162 invisible and mostly occurs...accessory, pyrite, chalcopyrite, native gold and electrum, sphalerite, ilmenite, and 196 bornite (probably...folded and boudinaged crystals. Native gold and electrum were 203 observed to be essentially found within...mineralization from the two areas, native gold and electrum are chiefly 222 associated with arsenopyrite |  | Duan, Zhuang, Gleeson, Sarah A., Gao, Wen-Sheng, Wang, Fang-Yue, Li, Chun-Jia, Li, Jian-Wei (2020) Garnet U-Pb dating of the Yinan Au-Cu skarn deposit, Luxi District, North China Craton: Implications for district-wide coeval Au-Cu and Fe skarn mineralization. Ore Geology Reviews, 118. 103310 doi:10.1016/j.oregeorev.2020.103310 | Journal (article/letter/editorial) | | Au-Cu skarn deposit, Luxi District, North China Craton: implications for district-wide coeval Au-Cu and Fe...Au-Cu skarn deposit, Luxi District, North China Craton: implications for district-wide coeval Au-Cu and Fe...Au-Cu skarn deposit, Luxi District, North China Craton: implications for district-wide coeval Au-Cu and Fe...Institute of Geology and Mineral Resources of Shandong Province, Jinan 250014, China 2 * Corresponding author...garnet from the Yinan Au-Cu skarn deposit in Luxi District, eastern North China Craton, to place tight constraints |  | | Journal (article/letter/editorial) | | from Wuhan of the Hubei Province in the west to Zhenjiang of the Jiangsu Province in the east, contains...from west to east, Edong Ži.e., eastern Hubei Province., Fe–Cu deposits; Jiurui ŽJiujiang– Ruichan ....from Daye of the Hubei Province in the west to Zhenjiang of the Jiangsu Province in the east ŽChang et...in the Jiurui district, NE from Jiujiang to Nanjing, and E–W in the Ningzhen district ŽFig. 2; Chang...exposed only in a few locations in the Ningzhen district and are absent in the Edong, Jiurui, Anqing– Guichi |  | Kim, Kyu Han, Lee, Seungyeol, Nagao, Keisuke, Sumino, Hirochika, Yang, Kyounghee, Lee, Jong Ik (2012) He-Ar-H-O isotopic signatures in AuAg bearing ore fluids of the Sunshin epithermal gold-silver ore deposits, South Korea. Chemical Geology, 320. 128-139 doi:10.1016/j.chemgeo.2012.05.027 | Journal (article/letter/editorial) | | mined for Au and Ag in the Haenam metallogenic province. These deposits have no previously documented...Moisan-Eusan Gasado mine area 36°40´ Tongyoung Au-Ag mine Kwangyang Au-Ag mine 34°N Moisan Ogmaesan...actively being worked to produce Au and Ag. The Gasado mine is closed. The main orebodies of the deposits consist...pyrite, sphalerite, galena bismuthinite, Au-rich electrum, Quartz, adularia, calcite Sericitic, chloritization...galena sphalerite, tennantite, argentite, Ag-rich electrum Quartz, adularia, calcite, clay minerals Sericitic |  | | Journal (article/letter/editorial) | | porphyry metallogenic belt is an important Cu-Au province in SW China, and contains a large number of deposits...exposed mainly in the eastern part of the ore district (Figure 2a), which contains arkose, hornfelsed...Outcropping igneous rocks in and around the ore district include the Upper Permian Emeishan flood basalt...region, they are relatively rare within the ore district but are considered closely related to the mineralization...mineralization. There are two main fault systems in the district, i.e., N- and E-trending. The former is dominant |  | | Journal (article/letter/editorial) | | tetrahedrite– tennantite, clausthalite–galena, gold–electrum and merenskyite–moncheite. Precious-metal contents...Elatsite deposit is the largest, active porphyry copper mine in Bulgaria. Since 1981 over 165 Mt of ore at 0...Marcasite Pyrrhotite Galena Clausthalite Gold Electrum Hessite Naumannite Merenskyite XXXa XXX XXX –...the cp–py association; the latter are frequently electrum (Table 6). Tellurides and selenides Hessite (Ag2Te)...(Table 6). Naumannite Native gold and electrum Gold and electrum occur in most samples as small inclusions |  | | Report (issue) | | ........................................... R15 Mine Waste Characteristics........................................................................ R17 Mine Closure...........................................one another at Dashuigou and Majiagou (Sichuan Province) in southwestern China, and the epithermal-like...at the Kankberg deposit in the Skellefteå VMS district of Västerbotten County, Sweden. Combined, these...sulfides. At the tellurium-rich Cripple Creek district gold deposits in Teller County, Colorado, Lovering |  | He, Wen-Yan, Mo, Xuan-Xue, He, Zhong-Hua, White, Noel C., Chen, Jin-Biao, Yang, Kai-Hui, Wang, Rui, Yu, Xue-Hui, Dong, Guo-Chen, Huang, Xiong-Fei (2015) THE GEOLOGY AND MINERALOGY OF THE BEIYA SKARN GOLD DEPOSIT IN YUNNAN, SOUTHWEST CHINA. Economic Geology, 110 (6) 1625-1641 doi:10.2113/econgeo.110.6.1625 | Journal (article/letter/editorial) | | eastern Tethyan orogenic belt in western Yunnan province, China. It is one of the largest gold deposits...deposit is located in Heqin County, western Yunnan Province, in southwestern China (100°08'38"E, 26°07'43"N...which was followed by development of an open-pit mine in the early 2000s. † Corresponding authors: e-mail...Quaternary sediments Triassic limestone Bailianshi Mine Sanyin 26°4′N Triassic sandstone Permian basalt...AuFeCu Ore body No. East 56ZK6 56ZK16 KT3 Mine 26.12°N 26.14°N Jingouba 1400 CuAu 1300 KT53 |  | | Journal (article/letter/editorial) | | galena (for Pb), Bi2Te3 (for Bi), Cd 100% (for Cd), electrum (for Ag), rhodonite (for Mn), pyrite (for Fe)...Zn-Pb-Cu-Ag skarn deposits of the Groundhog mine (Central Mining District, New Mexico) systematically increased...epithermal deposits of the world-class San Martín district, Zacatecas, Mexico. J. Geochem. Explor. 89, 138–42...and fluid evolution in the Groundhog mine, Central mining district, New Mexico. Econ. Geol. 82, 523–545...and fluid evolution of the Big Gossan Cu–Au skarn deposit, Ertsberg district, Irian Jaya. Econ. Geol. 92 |  | Sint, Nyein N., Yonezu, Kotaro, Tindell, Thomas, Aye, May T., Win, Htay, Imai, Akira, Watanabe, Koichiro (2019) Geology and Skarn Cu-Bi-Au Mineralization at Shwe Min Bon Area, Kalaw Township, Southern Shan State, Myanmar. Resource Geology, 69 (1) 85-106 doi:10.1111/rge.12187 | Journal (article/letter/editorial) | | occurrences of rock hand specimen from the open-pit mine of the Tiger Mouth orebody; (d) vuggy quartz in...and open cut mining is currently also applied to mine these ores in the Tiger Mouth and Bwet Taung orebodies... Type Skarn minerals Ore minerals Pyrite, Big Gossan, Calcic skarn Pyroxene, pyrrhotite (Oxidized...Ertsberg amphibole, skarn) District, vesuvianite, Irian Jaya, epidote Indonesia Oxidized Grandite garnet...Chalcopyrite, The Geodo skarn clinopyroxene, pyrite, mine, Sphalerite, epidote, South pyrrhotite, actinolite |  | | Book | | important but complex issue of the social license to mine. The final chapter provides a lively discussion of...the Global Mineral Market The Social Licence to Mine. . . . . . . . . . . . . . . . . . 6.8.1 Pebble...turn of the last century it was only possible to mine deposits with high grades that were close to the...utilisation of modern techniques, it is possible now to mine ore with as little as 0.5 % Cu. And with the economy...greater than the value of the metal recovered from the mine. Then, from about 2001 onwards, as the copper price |  | | Journal (article/letter/editorial) | | Introduction The Tien Shan Gold Belt, a metallogenic province in the Paleozoic orogenic systems of Central Asia...Deposita Mo porphyry deposits of the Almalyk ore district, where mineralized intrusions yielded whole-rock...alteration assemblage, the latter containing also electrum, consistent with decreasing chloride concentration...River-Jinshajiang alkaline igneous belt, western Yunnan Province, China. Mineral Petrol 96:43–58 Biske YS, Seltmann...example of the Kairagach deposit (Kurama mineralized district, Middle Tien Shan). Geol Ore Deposits 2:115–128 |  | | Report (volume) | | porphyry copper deposit in the Panagyurishte ore district, Srednogorie zone, Bulgaria: U-Pb zircon geochronology...activity of the Madjarovo base-precious metal ore district, eastern Rhodopes, Bulgaria 137 KROHE, A. &...High Atlas (Morocco): the High Seksaoua mining district. 247 YAKUBCHUK, A. The Baikalide-Altaid, Transbaikal-Mongolian...single ore district. They find that volcanism in the Madjarovo volcanic complex and ore district in Bulgaria...Belt of Southwest Iberia, set within the larger province of the western Variscides. Tornos et al. show |
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