 | | Journal (article/letter/editorial) | | Shallow Part of the Batu Hijau Porphyry Copper-gold Deposit, Sumbawa, Indonesia Akira Imai and Yuki Nagai...Kyushu University, Fukuoka, Japan Abstract The Batu Hijau deposit is the only porphyry type deposit in...in production in the Sunda-Banda arc, Indonesia. This study discusses the reason for the localization of...SBD257 to cover the wide vertical range. At the Batu Hijau deposit, quartz veins have been classiïŹed mainly...C and D veins, and the A veins contain mainly bornite, often associated with digenite and chalcocite |  | | Journal (article/letter/editorial) | | with the Gold-rich Batu Hijau Porphyry Copper Deposit, Sumbawa Island, Indonesia Arifudin Idrus,1,2 Jochen...Engineering, Gadjah Mada University, Yogyakarta, Indonesia and 2Institute of Mineralogy and Economic Geology...zones within the Batu Hijau porphyry copper-gold deposit, Sumbawa Island, Indonesia. The hydrothermal...the alteration zones. Keywords: Batu Hijau porphyry Cu-Au, Indonesia, lithogeochemistry, mass balance...balance, mineralogy. 1. Introduction The Batu Hijau mine is a world-class deposit of copper and gold as deïŹned |  | | Journal (article/letter/editorial) | | Inclusion Study of the Batu Hijau Porphyry Cu-Au Deposit, Sumbawa, Indonesia Akira IMAI1 and Satoshi... 2005 Abstract: The Batu Hijau porphyry Cu-Au deposit, Sumbawa Island, Indonesia, is associated with...temperature-pressure condition of mineralization at the Batu Hijau deposit is discussed on the basis of fluid inclusion...Cu-Fe sulfide mineral assemblage is discussed. Bornite and chalcopyrite are major copper ore minerals...with bornite, digenite, chalcocite and chalcopyrite, âBâ veinlets having chalcopyrite± bornite along |  | | Journal (article/letter/editorial) | | Ă T. Baker Gold paragenesis and chemistry at Batu Hijau, Indoneisa: implications for gold-rich porphyry...world-class Batu Hijau (914 mt @ 0.53% Cu, 0.40 g/t Au) porphyry copperâgold deposit, Indonesia. Unlike many...early copper minerals (borniteâdigeniteâchalcocite) are well preserved at Batu Hijau and the chalcopyriteâpyrite...early âAâ veins and is dominantly associated with bornite rather than chalcopyrite. The petrographic and...and LA-ICP-MS study results indicate that in bornite-rich ores gold mostly occurs within copper sulïŹde grains |  | Maryono, Adi, Harrison, Rachel L., Cooke, David R., Rompo, Iryanto, Hoschke, Terence G. (2018) Tectonics and Geology of Porphyry Cu-Au Deposits along the Eastern Sunda Magmatic Arc, Indonesia. Economic Geology, 113 (1) 7-38 doi:10.5382/econgeo.2018.4542 | Journal (article/letter/editorial) | | Deposits along the Eastern Sunda Magmatic Arc, Indonesia* Adi Maryono,1,4,â Rachel L. Harrison,2 David...Tower, SCBD, Jl. Jend Sudirman, Jakarta 12190, Indonesia 2 Joglo 3 Transforming 4 Centre Pete, Dusun...Majaksingi, Borobudur, Magelang, Central Java 56553, Indonesia the Mining Value Chain, An Australian Research...hosts three premier porphyry Cu-Au deposits at Batu Hijau, Elang, and Tumpangpitu (>300 t Au and >5 Mt...eastern Sunda arc (eastern Java to Sumbawa), constructed on island-arc crust where the Roo Rise is being |  | | Journal (article/letter/editorial) | | Iron-isotope systematics from the Batu Hijau Cu-Au deposit, Sumbawa, Indonesia Christine M. Wawryk, John D...Iron-isotope systematics from the Batu Hijau Cu-Au deposit, Sumbawa, Indonesia, Chemical Geology (2017), doi:...IRON-ISOTOPE SYSTEMATICS FROM THE BATU HIJAU CU-AU DEPOSIT, SUMBAWA, INDONESIA Christine M. Wawryk*,a, John...minerals from the Batu Hijau porphyry PT E copper-gold deposit in Sumbawa, Indonesia. Isotopic analysis...to CE tonalite, and of hypogene chalcopyrite, bornite and magnetite ore mineral separates. Iron isotope |  | Imai, Akira, Dimalanta, Carla B., Idrus, Arifudin, Warmada, I. Wayan, Harijoko, Agung (2009) Themetic Issue: Collection of Achievements on Earth Resources from AUN/SEED-Net, Part III. Resource Geology, 59 (3) 213-214 doi:10.1111/j.1751-3928.2009.00091.x | Journal (article/letter/editorial) | | Engineering, Gadjah Mada University, Yogyakarta, Indonesia Keywords: ASEAN, earth resources, engineering...hydrothermal system at the Batu Hijau porphyry copper-gold deposit in Sumbawa, Indonesia Received 8 March 2009...the Lascogon project, Surigao del Norte, Mindanao island, Philippines. Resour. Geol., 57, 241â247. Harijoko...low-sulïŹdation-type epithermal gold deposit in western Java, Indonesia. Resour. Geol., 57, 114â123. Idrus, A., Kolb,...porphyry intrusions at the Batu Hijau deposit, Sumbawa Island, Indonesia: implications for crystallisation |  | Imai, Akira, Shinomiya, Jumpei, Soe, Maung Thiha, Setijadji, Lucas Donny, Watanabe, Koichiro, Warmada, I Wayan (2007) Porphyry-Type Mineralization at Selogiri Area, Wonogiri Regency, Central Java, Indonesia. Resource Geology, 57 (2) 230-240 doi:10.1111/j.1751-3928.2007.00019.x | Journal (article/letter/editorial) | | Mineralization at Selogiri Area, Wonogiri Regency, Central Java, Indonesia Akira Imai1, Jumpei Shinomiya1, Maung...Engineering, Gadjah Mada University, Yogyakarta, Indonesia and 3Department of Geology, Yangon University...Abstract The Selogiri area, situated in Wonogiri regency, Central Java, is one of several gold prospecting...in the Southern areas Mountain Range in Java, Indonesia. Three types of dioriticâandesitic intrusive rocks...the SundaâBanda arc. Keywords: fluid inclusion, Indonesia, Java, metallogeny, porphyry copper deposit, stockwork |  | | Journal (article/letter/editorial) | | Engineering, Gadjah Mada University, Yogyakarta, Indonesia This is the second Special Issue highlighting...December 2004 at Gadjah Mada University, Yogyakarta, Indonesia, with additional papers submitted by other colleagues...2005; Yumul et al., 2005), two papers on those of Indonesia (Imai & Ohno, 2005; Syafrizal et al., 2005), two...compilation © 2007 The Society of Resource Geology Indonesia. Three papers describe magmatic and hydrothermal...addition, one paper discusses temporal evolution of island arc magmatism (Polve et al., 2007). Idrus et al |  | Burrows, David R., Rennison, Michael, Burt, David, Davies, Rod (2020) The Onto Cu-Au Discovery, Eastern Sumbawa, Indonesia: A Large, Middle Pleistocene Lithocap-Hosted High-Sulfidation Covellite-Pyrite Porphyry Deposit. Economic Geology, 115 (7). 1385-1412 doi:10.5382/econgeo.4766 | Journal (article/letter/editorial) | | 1385â1412 The Onto Cu-Au Discovery, Eastern Sumbawa, Indonesia: A Large, Middle Pleistocene Lithocap-Hosted...Davies2 1 Vale 2 Global Exploration, Highway 17 West, Copper Cliff, Ontario, Canada P0M 1N0 Cobre Nuevo...lithocap within the Huâu project on eastern Sumbawa Island, Indonesia. A very large and blind copper-gold deposit...the absence of a rock buffer. Early chalcopyrite-bornite ± pyrite mineralization with potassic ± chloritic...at Onto within the Huâu project in Eastern Sumbawa, Indonesia, in which disseminated and vein mineralization |  | | Journal (article/letter/editorial) | | of mineral resources Gold deportment at Batu Hijau, Indonesia: geological and economic implications for...Australia Mine Geology Department â Batu Hijau Mine, PT Newmont Nusa Tenggara, Lombok-NTB, Indonesia 1 2...world-class Batu Hijau (914 Mt at 0·53% Cu, 0·40 g/t Au) porphyry copperâgold deposit, Indonesia. Unlike...early copper minerals (borniteâchalcociteâdigenite) are well preserved at Batu Hijau and late sulphidation...porphyry system. The results indicate that in bornite-rich ores, gold mostly occurs within copper sulphide |  | Harrison, Rachel L., Maryono, Adi, Norris, Malcolm S., Rohrlach, Bruce D., Cooke, David R., Thompson, Jay M., Creaser, Robert A., Thiede, David S. (2018) Geochronology of the Tumpangpitu Porphyry Au-Cu-Mo and High-Sulfidation Epithermal Au-Ag-Cu Deposit: Evidence for Pre- and Postmineralization Diatremes in the Tujuh Bukit District, Southeast Java, Indonesia. Economic Geology, 113 (1) 163-192 doi:10.5382/econgeo.2018.4547 | Journal (article/letter/editorial) | | in the Tujuh Bukit District, Southeast Java, Indonesia* Rachel L. Harrison,1,2,3,4,5,â Adi Maryono,1...Majaksingi, Borobudur, Magelang, Central Java 56553, Indonesia J Resources Nusantara, Equity Tower, SCBD, Jl...Jl. Jend Sudirman, Jakarta 12190, Indonesia 3 Sunstone 4 Transforming 5 Centre Metals Ltd., Gardner...in the Tujuh Bukit district, southeast Java, Indonesia. The porphyry resource contains 1.9 billion tonnes...porphyry deposits in the Sunda-Banda magmatic arc of Indonesia (Fig. 1). The deposit is located just outside |  | | Journal (article/letter/editorial) | | related to the westward- dipping subduction of the West Philippine Basin. After a quiescence period during...the Lascogon project, Surigao del Norte, Mindanao island, Philippines. Resource Geol., 57, 241-247, 8 figs...Gold Philippines, in Surigao del Norte, Mindanao Island, Philippines. The jasperoid ore is the host to...from the Pongkor epithermal gold-silver deposit, West Java, Indo nesia. Resource Geol., 57, 124-135,...sulfidation epithermal precious metal deposit in Indonesia, and is of Pliocene age. The deposit consists |  | | 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....Bajo de la Alumbrera in Argentina, Grasberg in Indonesia, and Bingham in the United States. ââ 3 Regional...along convergent plate-margin boundaries or in island-arc environments. The deposits are associated with...such as at the well-studied Grasberg deposit, Indonesia (for example, Sapiie and Cloos, 2004). 4ââ |  | Imai, Akira, Ohbuchi, Yukiko, Tanaka, Takayuki, Morita, Seiya, Yasunaga, Kentaro (2007) Characteristics of Porphyry Cu Mineralization at Waisoi (Namosi District), Viti Levu, Fiji. Resource Geology, 57 (4) 374-385 doi:10.1111/j.1751-3928.2007.00031.x | Journal (article/letter/editorial) | | Waisoi West deposit. In the Waisoi East deposit, quartz porphyry is exposed and in the Waisoi West deposit...the Waisoi East deposit is characterized by the borniteâchalcopyriteâpyrite assemblage associated with...mineralization in the Waisoi West deposit is characterized by the borniteâchalcopyriteâpyrite assemblage...flakes in quartz veinlets in the center of the Waisoi West deposit homogenize at temperatures ranging from...Both in the Waisoi East and Waisoi West deposits, primary borniteâchalcopyriteâpyrite assemblage in the |  | | Journal (article/letter/editorial) | | the circumâPacific region R. H. Sillitoe a a 27 West Hill Park, Highgate Village, London, N6 6ND, England...[Dalhousie University] at 09:20 23 December 2012 27 West Hill Park, Highgate Village, London N6 6ND, England...Australia Panguna PNG OkTedi PNG Grasberg Indonesia Batu Hijau Indonesia Santo Tomas II Philippines Far Southeast...setting: BA, back-arc; Cont, continental margin; IA, island arc. Regional structural control: Lin, lineament...Southeast o âą 0.6- Bingham âą Panguna âą Ok Ted! Batu Hljau âą âą Ba)o de la Alumbrera âą Santo Tomas |  | Suerte, Leilanie O., Nishihara, Sho, Imai, Akira, Watanabe, Koichiro, Yumul, Graciano P., Maglambayan, Victor B. (2007) Occurrences of Ore Minerals and Fluid Inclusion Study on the Kingking Porphyry Copper?Gold Deposit, Eastern Mindanao, Philippines. Resource Geology, 57 (2) 219-229 doi:10.1111/j.1751-3928.2007.00018.x | Journal (article/letter/editorial) | | mineralization. Two dominant copper minerals, bornite and chalcopyrite, which usually occur as fracture...initially deposited from ore fluids consisted of bornite solid solution (bnss) and intermediate solid solution...which decomposed to form the bornite and chalcopyrite. Peculiar bornite pods that are different from...porphyry are noted in a drill hole. These pods of bornite are not associated with quartz veinlet stockworks...(Fig. 1). It is part of the Eastern Mindanao Gold Province, specifically the Agusanâ Davao Gold District |  | | Journal (article/letter/editorial) | | exploration of the Batu Hijau large porphyry CuâAu deposit in a greenïŹeld region in Indonesia, following the...limestone (Kl), which have limited outcrops at the west and northwest of the area. Microfossils found within...containing scant disseminated chalcopyrite, rarely bornite, malachite (sometimes up to several percent) and...anomaly zone with an area of 64 km2 is located at the west and east of Ahar (Fig. 7). The highest gold Fig...Silicic veins also contain pyrite, chalcopyrite, bornite, galena, sphalerite, and molybdenite in the form |  | | Journal (article/letter/editorial) | | chalcopyrite or bornite. Primary magma source probably contributes to metal endowment on the province scale and...enrichment in primary auriferous Cuâsulfides such as bornite (Simon et al. 2000; Kesler et al. 2002). Previous...Tanama Tagpura-Maangob Morrison Schaft Creek (Liard) Island Copper Bell (Babine Lake) Ely Bingham Recsk Tongchang...10 28 10 29 10, 20 30 Reference d c b a Bornite content in Cu-sulfide minerals: +++ major (ore...CA Canada, CL Chile, CN China, HU Hungary, ID Indonesia, KZ Kazakhstan, MN Mongolia, MX Mexico, PG Papua |  | | Journal (article/letter/editorial) | | Porphyry Copper Systems* RICHARD H. SILLITOEâ 27 West Hill Park, Highgate Village, London N6 6ND, England...erosion. Low sulfidation-state chalcopyrite ± bornite assemblages are characteristic of potassic zones...(129 Moz: Grasberg, including contiguous skarn, Indonesia; J. MacPherson, PORPHYRY Cu systems are defined...Recsk Highland Valley dist. Rosia Poieni Bingham Island Copper Almalyk Oyu Tolgoi Kounrad Butte Majdanpek...Panguna Cerro Colorado Collahuasi dist. Bau Batu Hijau El Abra Cabang Kiri Chuquicamata dist. Koloula |  | Xue, Song, Niu, Yaoling, Chen, Yanhong, Shi, Yining, Xia, Boyang, Wang, Peiyao, Gong, Hongmei, Wang, Xiaohong, Duan, Meng (2021) Iron Isotope Fractionation during Skarn Cu-Fe Mineralization. Minerals, 11 (5) 444 doi:10.3390/min11050444 | Journal (article/letter/editorial) | | a famous Cu-Fe-Au porphyry-skarn province in China, from east to west, consisting of Ningzhen, Ningwu...Mt = magnetPy = pyrite; Cp = chalcopyrite; Bn = Bornite; Hem = hematite. (a) skarn ore sample(TLS3-1) with...magnetite, ite; Py = pyrite; Cp = chalcopyrite; Bn = Bornite; Hem = hematite. (a) skarn ore sample(TLS3-1) with...063 0.086 0.070 0.070 0.040 Mineral Separates Bornite Sample ÎŽ56 Fe TLS3-1 TLS3-3 TLS3-5 TLS3-6 TLS3-9...PEER REVIEW 10 of 19 copyrite (â0.837Ⱐ± 0.033), bornite (â1.145Ⱐ± 0.018) and siderite (â1.162 ± 0.031â°) |  | Li, Jin-Xiang, Qin, Ke-Zhang, Li, Guang-Ming, Evans, Noreen J., Huang, Fang, Zhao, Jun-Xing (2018) Iron isotope fractionation during magmatic-hydrothermal evolution: A case study from the Duolong porphyry Cu-Au deposit, Tibet. Geochimica et Cosmochimica Acta, 238. 1-15 doi:10.1016/j.gca.2018.07.008 | Journal (article/letter/editorial) | | chalcocite, bornite and native gold. On the whole, there is more chalcopyrite than bornite and far more...3e) and stockwork veinlets (Fig. 3a-c), while bornite occurs mainly as an exsolution phase in chalcopyrite...porphyry Cu-Au deposits The Batu Hijau porphyry Cu-Au deposit (Indonesia) has similar mineral assemblages...systems in the vicinity of the Batu Hijau copper-gold deposit, Sumbawa, Indonesia. PhD thesis, University of...adakitic intrusives generated during mid-Miocene east-west extension in southern Tibet. Earth and Planetary |  | Zhou, Taofa, Wang, Shiwei, Fan, Yu, Yuan, Feng, Zhang, Dayu, White, Noel C. (2015) A review of the intracontinental porphyry deposits in the Middle-Lower Yangtze River Valley metallogenic belt, Eastern China. Ore Geology Reviews, 65. 433-456 doi:10.1016/j.oregeorev.2014.10.002 | Journal (article/letter/editorial) | | porphyry Cu (Mo-Au) deposits being generated in island- or continental-arc settings (Cooke et al., 2005;...ore concentration areas (OCAs). These OCAs, from west to east, are Edongnan, Jiurui, Anqing-Quichi, Lucong...al., 2008). Lithological sequences exposed in the mine include mainly those of Carboniferous, Permian and...anticline in the eastern part of the mine. Many faults are recognized in the mine. Among these are, the largely...weaknesses of the anticlinal axis, forming the Shizishan (west) and Tongshankou (east) stocks (outcrop area: ca |  | Orovan, Evan A., Cooke, David R., Harris, Anthony C., Ackerman, Ben, Lawlis, Erin (2018) Geology and Isotope Geochemistry of the Wainaulo Cu-Au Porphyry Deposit, Namosi District, Fiji. Economic Geology, 113 (1) 133-161 doi:10.5382/econgeo.2018.4546 | Journal (article/letter/editorial) | | part of the Namosi district in southeast Viti Levu Island, Fiji. The district is confined within the Special...the Namosi district are the Waisoi East and Waisoi West Cu-Au(-Mo) porphyry deposits (Fig. 1B). Resource...Koloula, Solomon Islands: Chivas, 1978; Batu Hijau, Indonesia: Garwin, 2002; Cadia district, Australia:...Wainaulo Cu-Au porphyry deposit formed in a Pacific island arc and contains albite-oligoclase ± epidote in...field of view for B) in the southeast of Viti Levu Island. Other major mineral deposits are shown. The late |  | | Journal (article/letter/editorial) | | StructuralSalient Salient E Basin and Range Structural Province Ba CG Lowland Ck Volc W H 107° t Uplif...Cretaceous Mineral Districts Fig. 1. Geologic map of west-central Montana, modified from the geologic map...southwestern Montana in the Basin and Range structural province where normal and a few detachment faults of Cenozoic...Paleocurrent indicator DH-8 Deep drill hole Productive mine shaft Main Stage veins Fig. 3. Geologic map of...stage veins and quartz porphyry dikes.Productive mine shaft abbreviations: A = Anaconda, An = Anselmo |
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