| 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 Âą 0.04 Ma, based | | 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,Sampoerâ˘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 | | | Book (volume) | photograph: Upper benches o fth e Grasberg open pit, Papua, Indonesia, 1999. Photograph by T M Porter......... 287 ďź G rasbec^ Porphyry Cu-Au Deposit PapuaÂť In d o n esia:1 .Magmatic History John T' Paterson...313 ďź ďź 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 DistrictďźN orthern Chile Glertton J. Masterman, David R | | | Book | Geology of the Kucing Liar Ore Body, Irian Jaya, Indonesia. Sugeng Widodo, Noris Belluz, Nur Wiwoho, Bowo.................... 61 ďź The Mankayan Mineral District, .Luzon Philippines. Artemio F Disini, Bruce M...Agua Rica Porphyry Cu-Mo-Au DepositďźCatamarca 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 | | Kovalenker, V. A., Trubkin, N. V., Abramova, V. D., Plotinskaya, O. Yu., Kiseleva, G. D., Borisovskii, S. E., Yazykova, Yu. I. (2018) Typomorphic Characteristics of Molybdenite from the Bystrinsky CuâAu PorphyryâSkarn Deposit, Eastern Transbaikal Region, Russia. Geology of Ore Deposits, 60 (1) 62-81 doi:10.1134/s107570151801004x | Journal (article/letter/editorial) | like the giant deposits in the GrasbergâErtsberg district in Indonesia (Mainert et al., 1997; Pollard...calc skarn was altered and syn- chronous quartzâscheeliteâmolybdenite, quartzâ sulfide, base metal, gold...Less abundant are arsenopyrite, molybdenite, scheelite, tungstenite, wolframite, molybdoscheelite, hematite...its later formation. Bismuthinite, tetradymite, scheelite, galena, and Ni and Co sulfides, arsenides, and...were used: MoS2 (Mo, S), metallic rhenium (Re), scheelite (W, Ca), and CuFeS2 (Cu, Fe). The ZAF procedure | | CHEN, Lei, QIN, Kezhang, LI, Jinxiang, XIAO, Bo, LI, Guangming, ZHAO, Junxing, FAN, Xin (2012) Fluid Inclusions and Hydrogen, Oxygen, Sulfur Isotopes of Nuri Cu-W-Mo Deposit in the Southern Gangdese, Tibet. Resource Geology, 62 (1) 42-62 doi:10.1111/j.1751-3928.2011.00179.x | Journal (article/letter/editorial) | belt. The intrusive rocks exposed in the Nuri ore district consist of quartz diorite, granodiorite, monzogranite...minerals are chalcopyrite, pyrite, molybdenite, scheelite, bornite and tetrahedrite, etc. The oxidized orebodies...observation on the fluid inclusions in garnet, scheelite and quartz from the different stages shows that...-108.7â° and d18OH2O between 5.9â° and 6.7â°; dD of scheelite range from -103.2â° to -101.29â° and d18OH2O values...of CO2 from the fluid by boiling resulted in scheelite precipitation. The fluid mixing and boiling reduced | | | Book | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Magmatic-Hydrothermal History of the RĂo Blanco-Los Bronces District, Central Chile: Development of Worldâs 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, AndrĂŠ Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco | | Burisch, Mathias, Gerdes, Axel, Meinert, Lawrence D., Albert, Richard, Seifert, Thomas, Gutzmer, Jens (2019) The essence of time â fertile skarn formation in the Variscan Orogenic Belt. Earth and Planetary Science Letters, 519. 165-170 doi:10.1016/j.epsl.2019.05.015 | Journal (article/letter/editorial) | skarns in the Erzgebirge, a classic metallogenic province in central Europe. Garnet ages obtained not only...Skarns of the Erzgebirge, a classical metallogenic province in Central Europe, are a typical example of the...Fig. 1. Geological overview of the Erzgebirge province (modiďŹed after Sächsisches Landesamt fĂźr Umwelt...Erzgebirge The Erzgebirge is a classical metallogenic province with a multitude of economically important greisen...to age date the Hämmerlein skarn (Schwarzenberg district) was based on Rb-Sr dates of muscovite (âź340 Ma; | | | Book (edition) | Belle Gold Mines in Kalgoorlie, PT North Mining Indonesia in Jakarta, TU Bergakademie Freiberg, ETH ZĂźrich.... . . . . . . . . . . . . . . . . . 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) | 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 | | | 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 | | | Journal (article/letter/editorial) | Anhui Province, China G. Xu a a,) , X. Lin b Department of Geology, UniĂersity of Papua New Guinea...Guinea, Box 414, UniĂersity P.O., N.C.D., Papua New Guinea b Department of Mineral Resources, China UniĂersity...northeastern part of the Tongling-Fanchang FeâCu district, Anhui Province, Peopleâs Republic of China. It is a specularite...ironâcopper district of the MiddleâLower Yangtze River metallogenic belt, Anhui Province, northeast Yangtze...Yangtze Craton Ĺ˝Fig. 1.. The district has been a major producer of Cu and Fe and also has potential for | | Li, Dengfeng, Tan, Chuyan, Miao, Fengyu, Liu, Qiaofen, Zhang, Yu, Sun, Xiaoming (2019) Initiation of Zn-Pb mineralization in the Pingbao Pb-Zn skarn district, South China: Constraints from U-Pb dating of grossular-rich garnet. Ore Geology Reviews, 107. 587-599 doi:10.1016/j.oregeorev.2019.03.011 | Journal (article/letter/editorial) | Zn-Pb mineralization in the Pingbao Pb-Zn skarn district, South China: Constraints from U-Pb dating of...Zn-Pb mineralization in the Pingbao Pb-Zn skarn district, South China: Constraints from U-Pb dating of...Zn-Pb mineralization in the Pingbao Pb-Zn skarn district, South China: Constraints from U-Pb dating of...Baoshan and Huangshaping areas of the Pingbao skarn district (Hunan, South China). The Baoshan garnet comprises...distal from the mineralization. In the Pingbao district (South China), for instance, the Huangshaping | | Li, Yue, Yuan, Feng, Jowitt, Simon M., Wang, Fangyue, Li, Xiangling, Deng, Yufeng, Wang, Yunyue, Zhou, Taofa (2021) Molybdenite ReâOs, titanite and garnet UâPb dating of the Magushan skarn CuâMo deposit, Xuancheng district, MiddleâLower Yangtze River Metallogenic Belt. Geoscience Frontiers, 12 (3) 101116pp. doi:10.1016/j.gsf.2020.11.013 | Journal (article/letter/editorial) | of the Magushan skarn CuâMo deposit, Xuancheng district, MiddleâLower Yangtze River Metallogenic Belt...23009, China Anhui Province Engineering Research Center for Mineral Resources and Mine Environments, Hefei...Titanite UâPb dating Garnet UâPb dating Xuancheng ore district MiddleâLower Yangtze River Metallogenic Belt ...mineralization occurring within the Xuancheng ore district of the MiddleâLower Yangtze River Metallogenic...timing of mineralization within the Xuancheng district. providing evidence of a close genetic relationship | | | 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 Ĺ˝i.e., eastern Hubei Province., FeâCu deposits; Jiurui Ĺ˝Jiujiangâ Ruichan ....from Daye of the Hubei Province in the west to Zhenjiang of the Jiangsu Province in the east Ĺ˝Chang et...in the Jiurui district, NE from Jiujiang to Nanjing, and EâW in the Ningzhen district Ĺ˝Fig. 2; Chang...exposed only in a few locations in the Ningzhen district and are absent in the Edong, Jiurui, Anqingâ Guichi | | Zahedi, Azam, Boomeri, Mohammad, Nakashima, Kazuo, Mackizadeh, Mohammad Ali, Ban, Masao, Lentz, David R. (2014) Geochemical Characteristics, Origin, and Evolution of Ore-Forming Fluids of the Khut Copper Skarn Deposit, West of Yazd in Central Iran. Resource Geology, 64 (3) 209-232 doi:10.1111/rge.12037 | Journal (article/letter/editorial) | at about 50 km northwest of Taft City in Yazd province in the middle part of the Urumieh-Dokhtar magmatic...about 120,000 tons at 1 to 10% Cu in one part of the mine (Khoie et al., 1999). Other skarn deposits in the...geological map of the Khut area in the west of Yazd Province, Central Iran (modified after Hajmolla Ali, 1993)...compositional variations of clinopyroxene from the Khut district compared with major skarn types. End members are...Al-Gr-Ad ternary diagram for garnets from the Khut district compared with major skarn types shown by Meinert | | Xue, Liwei, Wang, Gongwen, Tang, Li, Cao, Yi, Du, Jingguo, Du, Yangsong, Luo, Liping, Cheng, Hongtao (2021) Genesis and hydrothermal evolution of the Zhazigou skarn W (Mo) deposit, East Qinling, China: Constraints from fluid inclusions and HâOâSâPb isotopes. Ore Geology Reviews, 138. 104374pp. doi:10.1016/j.oregeorev.2021.104374 | Journal (article/letter/editorial) | skarn W (Mo) deposit, located in the Luanchuan ore district within the East Qinling orogenic belt, central...processes and explore the role of CO2 during scheelite precipitation at the Zhazigou. Four miner alization...coexisting V- and Ltype FIs in quartz and scheelite within quartzâscheelite Âą actinolite Âą tremolite veins have...conditions. The O and H isotope data from garnet, scheelite, and quartz indicate that the ore-forming fluids...minor contribution from sedimentary sources. Scheelite was precipitated as a result of fluidârock interactions | | Zhao, Haijie, Xie, Guiqing, Wei, Ketao, Ke, Yufu (2012) Mineral compositions and fluid evolution of the Tonglushan skarn CuâFe deposit, SE Hubei, east-central China. International Geology Review, 54 (7) 737-764 doi:10.1080/00206814.2011.569418 | Journal (article/letter/editorial) | PR China b Geological Team of Southeast Hubei Province, Daye, PR China Published online: 24 May 2011...PR China; b Geological Team of Southeast Hubei Province, Daye, PR China Downloaded by [University of...68 Mt at 41% Fe) is located in the westernmost district of the MiddleâLower Yangtze River metallogenic...Tonglushan deposit, located in the Daye district, SE Hubei Province, is a typical CuâFe skarn (Wei et al...approximately 17% of the area of southeast Hubei Province (Pan and Dong 1999). Geochronological studies | | 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 â 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...280â270 Ma; Liu et al., 2012) and the Sepon gold mine in southern Laos (ca. 295â288 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 | | Xiong, Yi-qu, Shao, Yong-jun, Mao, Jing-wen, Wu, Shi-chong, Zhou, Hao-di, Zheng, Ming-hong (2019) The polymetallic magmatic-hydrothermal Xiangdong and Dalong systems in the WâSnâCuâPbâZnâAg Dengfuxian orefield, SE China: constraints from geology, fluid inclusions, HâOâSâPb isotopes, and sphalerite RbâSr geochronology. Mineralium Deposita, 54 (8) 1101-1124 doi:10.1007/s00126-019-00863-x | Journal (article/letter/editorial) | and Mineral Exploration and Development of Hunan Province, Zhuzhou 412007, China Key Laboratory of Metallogenic...is situated in the northern part of the Xitian district, a significant area of tungstenâtin mineral resources...in production since 1920. From 1951 to 2001, the mine produced 36,573 t WO3, 15,071 t Cu, 1941 t Sn, and...located in northeastern Chaling County, Hunan Province. The Nanling region is located between the Yangtze...internal data from 214 geological team of Hunan province, 2010). c Section map of Line AâAⲠin b faults | | Yang, Feng, Zhai, Wei, Sun, Xiaoming, Klemd, Reiner, Sun, Yanyan, Wu, Yunshan, Hua, Renmin, Zheng, Siqi (2019) Fluid Inclusions and Stable Isotopic Characteristics of the Yaoling Tungsten Deposit in South China: Metallogenetic Constraints. Resource Geology, 69 (1) 107-122 doi:10.1111/rge.12188 | Journal (article/letter/editorial) | tungsten deposit in the South China metallogenic province. The wolframite-bearing quartz veins mainly occur...Yaolanzhai tungsten deposits in the southern Jiangxi province. Furthermore, the Xintianling and Yaogangxian...Xianghualing tungsten-tin deposits in the southern Hunan province; and the Jubankeng, Dajinshan, Yaoling, and Meiziwo...deposits in the Guangdong province occur in the South China metallogenic province. These deposits are distributed...WNW-, NE-, and ENE-striking faults in the ore district (Fig. 2b). The ore-bearing quartz veins are mainly | | Yang, Kyounghee, Heo, Seoyoung, Hwang, Jinyeon, Park, Sam-Gyu, Koh, Sangmo (2013) CALCITE-SATURATED FLUIDS TRAPPED IN FLUORITE FROM THE GAGOK Zn-Pb SKARN DEPOSIT, SOUTH KOREA. The Canadian Mineralogist, 51 (4) 613-628 doi:10.3749/canmin.51.4.613 | Journal (article/letter/editorial) | to 1987 (Choi et al. 2009, Heo et al. 2012). The mine was reopened with an estimation of potential reserves...sedimentary basin (Fig. 1b). The Gagok Zn-Pb mining district consists of the Precambrian basement (referred...characterized by garnet, clinopyroxene, pyrrhotite, and scheelite formation. The retrograde stage may represent...garnet, flu = fluorite, amp = amphibole, sch = scheelite, chl = chlorite. 618 the canadian mineralogist...to the Taebaek Pb-Zn-(-Ag) deposit at Yeonhwa I mine, Republic of Korea. Mineralium Deposita 27, 58â65 | | | Book | important but complex issue of the social license to mine. The ďŹnal 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 | | He, Xiaolong, Zhang, Da, Di, Yongjun, Wu, Ganguo, Hu, Bojie, Huo, Hailong, Li, Ning, Li, Fang (2022) Evolution of the magmaticâhydrothermal system and formation of the giant Zhuxi WâCu deposit in South China. Geoscience Frontiers, 13 (1) 101278pp. doi:10.1016/j.gsf.2021.101278 | Journal (article/letter/editorial) | classified into magnesian skarn, calcic skarn, and scheeliteâquartzâ muscovite (SQM) vein types. Field investigations...overprinted the magnesian and calcic skarn orebodies. Scheelite is intergrown with hydrous silicates in the retrograde... The HâO isotopic compositions of quartz and scheelite indicate that the ore-forming fluids originated...include magnesian skarn in dolomitic limestone and scheeliteâquartzâmuscovite (SQM) veins with high-grade WâCu...formed during the Late Jurassic in southern Jiangxi Province within the NLB (Fig. 1b; Li et al., 1986; Mao | | | Journal (article/letter/editorial) | such systems, namely Emerald Lake, Dublin Gulch, Scheelite Dome, Mike Lake, and MacTung, constrain the veinforming...and Dublin Gulch, and >2 kbar at MacTung and Scheelite Dome) that potentially control ÂŻuid composition...across the central Yukon, and into the Fairbanks district, Alaska. We studied intrusion-hosted sheeted vein...vein occurrences at Dublin Gulch, Emerald Lake, Scheelite Dome, Mike Lake, and MacTung. We present petrographic...with the best examples located at Dublin Gulch, Scheelite Dome, and Clear Creek (Maloof et al. 2001, this |
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