 | | 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 classified mainly... but few copper sulfides such as bornite and chalcopyrite in quartz veins, as observed in SBD257. Quartz |  | Idrus, Arifudin, Kolb, Jochen, Meyer, F.Michael, Arif, Johan, Setyandhaka, Dudy, Kepli, Syamsul (2009) A Preliminary Study on Skarn-Related Calc-silicate Rocks Associated with the Batu Hijau Porphyry Copper-Gold Deposit, Sumbawa Island, Indonesia. Resource Geology, 59 (3) 295-306 doi:10.1111/j.1751-3928.2009.00097.x | Journal (article/letter/editorial) | | Associated with the Batu Hijau Porphyry Copper-Gold Deposit, Sumbawa Island, Indonesia Arifudin Idrus,1...Engineering, Gadjah Mada University, Yogyakarta, Indonesia, 2Institute of Mineralogy and Economic Geology...Department, PT Newmont Nusa Tenggara, Batu Hijau project, Sumbawa, Indonesia Abstract Batu Hijau is a world-class...porphyry copper deposit, situated in Sumbawa Island, Indonesia. Deep drilling indicates that several...mineral assemblages. Mineralization (magnetite, chalcopyrite and pyrite) may occur during the retrograde |  | | 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 defined |  | | 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...mineral assemblage is discussed. Bornite and chalcopyrite are major copper ore minerals associated with...bornite, digenite, chalcocite and chalcopyrite, ‘B’ veinlets having chalcopyrite± bornite along vuggy center-line |  | | Journal (article/letter/editorial) | | Æ 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 copper–gold deposit, Indonesia. Unlike many...(bornite–digenite–chalcocite) are well preserved at Batu Hijau and the chalcopyrite–pyrite overprint is less developed...dominantly associated with bornite rather than chalcopyrite. The petrographic and LA-ICP-MS study results...sulfide structure) or as native gold grains. In chalcopyrite-rich ores gold mostly occurs as native gold |  | 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,† 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...quartz diorite to CE tonalite, and of hypogene chalcopyrite, bornite and magnetite ore mineral separates |  | 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 dioritic–andesitic intrusive rocks...the Sunda–Banda arc. Keywords: fluid inclusion, Indonesia, Java, metallogeny, porphyry copper deposit, stockwork |  | | 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...mineralization is typified by sphalerite, galena, and chalcopyrite, formed at early retrograde stage. Galena is...terakhir: 10 Oktober 2011 191 192 Jurnal Geologi Indonesia, Vol. 6 No. 4 Desember 2011: 191-201 6,44% Pb |  | | Journal (article/letter/editorial) | | comparisons and speculations Richard H. Sillitoe 27 West Hill Park, Highgate Village, London N6 6ND, UK ...accepted after revision 28 October 1993 ) Abstract Indonesia possesses a spectrum of precious- and base-metal...representatives of these deposit types known from island-arc settings. The VMS deposits are of high-sulphidation...Jaya is the western extension of the major Au-Cu province of Papua New Guinea. North Sulawesi may be a southwestern...(eastern Mindanao) Au-Cu province (Carlile and Kirkegaard, 1985). Mineralization in West Kalimantan extends |  | 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) | | 1385–1412 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 Hu’u project on eastern Sumbawa Island, Indonesia. A very large and blind copper-gold deposit...rocks in the absence of a rock buffer. Early chalcopyrite-bornite ± pyrite mineralization with potassic...at Onto within the Hu’u 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 – 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 copper–gold deposit, Indonesia. Unlike...ite) are well preserved at Batu Hijau and late sulphidation (chalcopyrite–pyrite) overprint is less developed...(native gold not attached to any sulphide) in chalcopyrite-rich ores compared to bornite-rich ores. The |  | | Report (chapter) | | Garwin Geoinformatics Exploration, 57 Havelock St. West Perth, WA, 6005, Australia Centre for Exploration...samples from porphyry deposits in Iran, Chile and Indonesia in order to investigate their genesis, exhumation...potassic alteration zone of selected porphyries in Indonesia and Iran where multiple chronometers have been...and geochronology data for porphyry deposits in Indonesia and Iran. Deposit/Location Age (Ma) ± 2σ Method...U/Pb** Re-Os6 Biotite Ar-Ar7 Apatite U-He1 Batu Hijau, Indonesia 3.74 ± 0.14 Zircon U/Pb8 Young Tonalite |  | | 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...Mabuhay Formation. The primary ore minerals are chalcopyrite with minor amounts of sphalerite. The alteration...fractured rhyodacitic volcanic rocks. Spha lerite, chalcopyrite, tetrahedrite and pyrrhotite are the minerals |  | 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,† 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) | | 267–292, 2006 Cenozoic Island Arc Magmatism in Java Island (Sunda Arc, Indonesia): Clues on Relationships...Yogyakarta 55281, Indonesia Received on April 3, 2006; accepted on June 30, 2006 Abstract: Java island, regarded...regarded as a classic example of island arcs, is built through multi events of Cenozoic arc magmatism produced...and regional metallogeny. Tertiary geodynamics of island arc was dominated by backarc-ward migrations of...determines the sulfide mineralization for the whole island. District geology, geodynamics, and magma compositions |  | | Report (issue) | | deposits, the copper occurs predominantly in chalcopyrite; other important copper ore minerals may include...and arsenides in an assemblage of magnetite, chalcopyrite, and bornite in the porphyry deposit at Elatsite...Bajo de la Alumbrera in Argentina, Grasberg in Indonesia, and Bingham in the United States. 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). 4 |  | 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...East deposit is characterized by the bornite–chalcopyrite–pyrite assemblage associated with traces of...mineralization in the Waisoi West deposit is characterized by the bornite–chalcopyrite–pyrite assemblage accompanied...flakes in quartz veinlets in the center of the Waisoi West deposit homogenize at temperatures ranging from...in the Waisoi East and Waisoi West deposits, primary bornite–chalcopyrite–pyrite assemblage in the high |  | | Journal (article/letter/editorial) | | SILLITOE,1,† AND JAMES K. MORTENSEN2 127 2Department West Hill Park, Highgate Village, London N6 6ND, England...granodiorite, and both contain veinlet and disseminated chalcopyrite. The potassic alteration is transitional outward...intense potassic alteration, including typical chalcopyrite-bearing A-type and molybdenite-bearing, B-type...quartz veinlets, and cut by D-type quartz-pyrite-chalcopyrite veinlets with centimeter-scale sericitic halos..., 2002), and only 0.09 ± 0.16 m.y. at Batu Hijau in Indonesia (Garwin, 2002). Together, these geochronologic |  | | Journal (article/letter/editorial) | | Seasonal variations of ochreous precipitates in mine effluents in Finland—Sirpa Kumpulainen, Liisa Carlson...arsenic mobility in a creek draining an antimony mine abandoned 85 years ago (upper Orb basin, France)—C...mixing of acid-mine drainage and ambient river water downstream of the Elizabeth copper mine, Vermont, USA...orogenic gold in the Archaean Eastern Goldfields Province, Yilgarn craton, Western Australia—A.A. Morey...hydrogen and oxygen isotope composition of waters from mine tailings in different climatic environments—Jorge |  | | Journal (article/letter/editorial) | | North Carolina, USA. The matrix (black) is chalcopyrite. John F. Slack1 and Robert B. Trumbull2 18...many orebodies, such as the Batu Hijau porphyry Cu–Au deposit in Indonesia (Garwin 2002), the San Rafael...quartz–tourmaline vein (leftcenter), Geevor tin mine, Cornwall, England. (B) Finegrained tourmaline intergrown...with zoned cassiterite and quartz, South Crofty tin mine, Cornwall. Abbreviations: Cst, cassiterite; Qtz...gold-bearing quartz–tourmaline extension vein, Sigma gold mine, Québec (scale is in centimeters). (B) Gold grains |  | | Journal (article/letter/editorial) | | exploration of the Batu Hijau large porphyry Cu–Au deposit in a greenfield region in Indonesia, following the...limestone (Kl), which have limited outcrops at the west and northwest of the area. Microfossils found within...silicic veins containing scant disseminated chalcopyrite, rarely bornite, malachite (sometimes up to...anomaly zone with an area of 64 km2 is located at the west and east of Ahar (Fig. 7). The highest gold Fig...along with patches of malachite and chalcopyrite. Pyrite and chalcopyrite were also identified in the polished |  | 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 fillings, are...(iss), which decomposed to form the bornite and chalcopyrite. Peculiar bornite pods that are different from...(Fig. 1). It is part of the Eastern Mindanao Gold Province, specifically the Agusan– Davao Gold District...Tectonic setting and regional geology The Philippine island arc is made up of an assortment of allochthonous...archipelago. Mindanao Island lies in the southernmost part of the Philippine island arc. Two major fault |  | 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) | | hydrothermal minerals (magnetite, pyrite, and chalcopyrite) and granodiorite porphyry from the giant Duolong...isotopic composition relative to parental magmas. Chalcopyrite from the mineralized Bolong and Duobuza porphyries...δ57Fe fluid (~ -0.5 ‰) at ~ 470 °C. Compared to chalcopyrite, pyrite from the Bolong and Duobuza sections...reduced ore deposits, the results show that chalcopyrite in oxidized hydrothermal deposits always has...has a lighter Fe isotopic composition than chalcopyrite from reduced hydrothermal deposits. This is likely |  | Cooke, David R., Wilkinson, Jamie J., Baker, Mike, Agnew, Paul, Phillips, Josh, Chang, Zhaoshan, Chen, Huayong, Wilkinson, Clara C., Inglis, Shaun, Hollings, Pete, Zhang, Lejun, Gemmell, J. Bruce, White, Noel C., Danyushevsky, Leonid, Martin, Hamish (2020) Using Mineral Chemistry to Aid Exploration: A Case Study from the Resolution Porphyry Cu-Mo Deposit, Arizona. Economic Geology, 115 (4). 813-840 doi:10.5382/econgeo.4735 | Journal (article/letter/editorial) | | B) Sample locations on section 494300 E (looking west). Section location shown in A. Samples have been...front of the Dripping Springs Mountains, to the west Alluvium Gila conglomerate Apache Leap tuff Early...epithermal vein Auriferous jasperoids Past producing mine Sample location Fig. 2. Geology of the Superior...Arizona mine, MF = Main fault, NBF = North Boundary fault, SBF = South Boundary fault, WBF = West Boundary...porphyry crops out at the Silver King mine to the northwest of the Magma mine (Fig. 2). An unexposed sequence |
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Batu Hijau Mine, West Sumbawa Regency, Sumbawa Island, West Nusa Tenggara Province, Indonesia