 | Milési, J. P., Marcoux, E., Sitorus, T., Simandjuntak, M., Leroy, J., Bailly, L. (1999) Pongkor (west Java, Indonesia): a Pliocene supergene-enriched epithermal Au-Ag-(Mn) deposit. Mineralium Deposita, 34 (2) 131-149 doi:10.1007/s001260050191 | Journal (article/letter/editorial) | | Simandjuntak á J. Leroy á L. Bailly Pongkor (west Java, Indonesia): a Pliocene supergene-enriched epithermal...June 1997 / Accepted: 10 March 1998 Abstract The Pongkor gold-silver epithermal deposit with reserves of...recent and largest gold and silver discoveries in Indonesia, proven within a short period (1988±1991). 40Ar/39Ar... Unit Geologi, Jl Pemuda n°1, Jakarta 13210, Indonesia J. Leroy UHP Nancy 1, LESH, BP 239, 54506 Vandoeuvre-leÁs-Nancy...in the GSQ facies. The sul®des are dominated by pyrite, accompanied by common acanthite-aguilarite, polybasitepearceite |  | | Journal (article/letter/editorial) | | the Cibaliung Epithermal Gold Deposit, Banten, Indonesia Ciceron A. ANGELES1, Sukmandaru PRIHATMOKO and...Jl. HR Rasuna Said, Kav. 1-2, Jakarta 12950, Indonesia [e-mail(SP):sukmandaru@austindo.co.id] Present...vol % of the vein, with pyrite as the most common species. Together with pyrite, traces of very fine-grained...epithermal gold, low sulphidation, Cibaliung, Indonesia, Cikoneng, Cibitung, vein, dilation held by Austindo...a publicly listed Australian affiliate of the Indonesia-based PT Austindo Nusantara Jaya; and 30 % held |  | | Journal (article/letter/editorial) | | Low-sulfidation epithermal gold deposits in Java, Indonesia: Characteristics and linkage to the volcano-tectonic...a b T ⁎ PT Pamapersada Nusantara, Jakarta, Indonesia Department of Geological Engineering, Faculty...Engineering, Universitas Gadjah Mada, Yogyakarta, Indonesia A R T I C LE I N FO A B S T R A C T Keywords:...epithermal gold Volcano-tectonic setting Java Indonesia Java island, a part of the eastern Sunda magmatic...copper endowment. A total of 15.4% of 1044 tons of Java gold endowment is originated from Low Sulfidation |  | | Journal (article/letter/editorial) | | Cikidang Hydrothermal Gold Deposit in Western Java, Indonesia Mega F. ROSANA and Hiroharu MATSUEDA* Department...volcanic zone at west end of Java, which is well known as a gold district (e.g., Pongkor and Cikotok mines)...vein trends roughly N-S and dip 60˚ to 86˚ toward west. The ore grades vary from trace to 74.9 g/t Au and...represented by electrum, argentite, aguilarite and pyrite. Electrum shows the compositional ranges of Ag...fluid inclusion, Cikidang, Bayah dome, western Java, Indonesia. 1. Introduction 2. Regional Geological Setting |  | 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...The Selogiri area, situated in Wonogiri regency, Central Java, is one of several gold prospecting areas...areas in the Southern areas Mountain Range in Java, Indonesia. Three types of dioritic–andesitic intrusive...Neogene intermediate to silicic hydrous magmatism in Java could have formed the porphyry-type mineralization |  | | Journal (article/letter/editorial) | | AND SULFOSALTS OF THE PONGKOR EPITHERMAL GOLD–SILVER DEPOSIT, WEST JAVA, INDONESIA I WAYAN WARMADA AND...(Persero), Unit Penambangan Emas Pongkor, Bogor, Indonesia ABSTRACT The Pongkor gold–silver deposit, of Pliocene...low-sulfidation epithermal precious-metal deposit in Indonesia. It consists of nine major subparallel quartz...sulfides is the main gold carrier and is dominated by pyrite, chalcopyrite, sphalerite, ± galena (grey sulfide...supergene enrichment, Pongkor, Indonesia. SOMMAIRE Le gisement d’or et d’argent de Pongkor, d’âge pliocène |  | YUNINGSIH, Euis T., MATSUEDA, Hiroharu, SETYARAHARJA, Eko P., ROSANA, Mega F. (2012) The Arinem Te-Bearing Gold-Silver-Base Metal Deposit, West Java, Indonesia. Resource Geology, 62 (2) 140-158 doi:10.1111/j.1751-3928.2012.00185.x | Journal (article/letter/editorial) | | Te-Bearing Gold-Silver-Base Metal Deposit, West Java, Indonesia Euis T. Yuningsih,1,4 Hiroharu Matsueda... Jakarta, Indonesia and 4Faculty of Geology, University of Padjadjaran, Bandung, Indonesia Abstract...age located in the southwestern part of Java Island, Indonesia. The mineralization in the area is represented...vein consists of sphalerite, galena, chalcopyrite, pyrite, marcasite, and arsenopyrite with small amounts...textures and sulfide veins. A pervasive quartz–illite–pyrite alteration zone encloses the quartz and sulfide |  | | 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...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...Sillitoe/Journal of Geochemical Exploration 50 (1994) 1 I 1 Indonesia are constructed, in part, on cratonic crust which |  | Wu, Chengquan, Zhang, Zhengwei, Rosana, Mega Fatimah, Shu, Qiao, Zheng, Chaofei, Xu, Jinhong, Li, Xiyao, Jin, Ziru (2019) The continental crust contributes to magmatic hydrothermal gold deposit in Ciemas, West Java, Indonesia: Constraints from Hf isotopes of zircons and in situ Pb isotopes of sulfides. Ore Geology Reviews, 112. 103010 doi:10.1016/j.oregeorev.2019.103010 | Journal (article/letter/editorial) | | Magmatic Hydrothermal Gold Deposit in Ciemas, West Java, Indonesia: Constraints from Hf Isotopes of Zircons...Magmatic Hydrothermal Gold Deposit in Ciemas, West Java, Indonesia: Constraints from Hf Isotopes of Zircons...Magmatic Hydrothermal Gold Deposit in Ciemas, West Java, Indonesia: Constraints from Hf Isotopes of Zircons...Sumedang Km. 21, Jatinangor, Sumedang 45363, Indonesia. *Corresponding authors: wuchengquan@mail.gyig...the Indian-Australian Plate northward developed on Java Island, and multistage porphyry-epithermal metallogenic |  | Syafrizal, , Imai, Akira, Motomura, Yoshinobu, Watanabe, Koichiro (2005) Characteristics of Gold Mineralization at the Ciurug Vein, Pongkor Gold-Silver Deposit, West Java, Indonesia. Resource Geology, 55 (3) 225-238 doi:10.1111/j.1751-3928.2005.tb00244.x | Journal (article/letter/editorial) | | Mineralization at the Ciurug Vein, Pongkor Gold-Silver Deposit, West Java, Indonesia SYAFRIZAL1, Akira IMAI, Yoshinobu...Technology Bandung, Ganesha 10, Bandung 40132, Indonesia [e-mail: syafrizal@mining.itb.ac.id] Received...August 27, 2005 Abstract: The Pongkor Gold-Silver Mine, Bogor district, West Java, is approximately 80 km southwest...sulfide-quartz facies. The major metallic minerals are pyrite, sphalerite, chalcopyrite and galena; they occur...coexisting with other sulfide minerals, as inclusions in pyrite grains, with very little as inclusions in chalcopyrite |  | Abidin, Hamdan Z., Harahap, Bhakti H. (2007) Indikasi Mineralisasi Epitermal Emas Bersulfi Da Rendah, Di Wilayah Kecamatan Bonjol, Kabupaten Pasaman, Sumatera Barat [Indications of Low Da-Sulfated Gold Epithermal Mineralization, in the Bonjol District, Pasaman Regency, West Sumatra]. Indonesian Journal of Geology, 2 (1) 55-67 doi:10.17014/ijog.2.1.55-67 | Journal (article/letter/editorial) | | Jurnal Geologi Indonesia, Vol. 2 No. 1 Maret 2007: 55-67 Indikasi mineralisasi epitermal emas bersulfida...Survei Geologi, Jln. Diponegoro No. 57, Bandung, Indonesia SARI Daerah termineralisasi emas Bonjol, yang...Cebakan ini terdapat dalam batuan gunung api terubah Formasi Gunung Amas yang berumur Miosen Awal (9,3...rendah dalam Formasi Gunung Amas. Kata kunci: emas, tipe epitermal, sulfida rendah, gunung amas, Bonjol ABSTRACT...ABSTRACT Bonjol gold prospect, known as Old Dutch Gold mine, consists of several ore bodies (Malintang, Balimbing |  | | Journal (article/letter/editorial) | | Cenozoic Island Arc Magmatism in Java Island (Sunda Arc, Indonesia): Clues on Relationships between Geodynamics...Yogyakarta 55281, Indonesia Received on April 3, 2006; accepted on June 30, 2006 Abstract: Java island, regarded...detachment, and backarc magmatism took place in central Java. The source of arc magmas is mainly partial melting...presence of hot slab subducted beneath the eastern Java determine the occurrences of adakitic magmas. Backarc...Tertiary (early stage) volcanic centers in eastern Java which are not covered by younger volcanic centers |  | 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...the world-class Cu-Au deposit at Tumpangpitu, East Java (1.9 Gt @ 0.45% Cu, 0.45 g/t Au), has reinforced...eastern segment of the eastern Sunda arc (eastern Java to Sumbawa), constructed on island-arc crust where |  | | Journal (article/letter/editorial) | | for Gold Mineralization of the Pongkor Au-Ag Deposit, West Java, Indonesia: Evidence from Mineralogic, Fluid...Technology, Institute of Technology Bandung, Bandung, Indonesia and 2Department of Earth Resources Engineering...University, Fukuoka, Japan Abstract The Pongkor gold–silver mine is situated at the northeastern flank...gold mineralization, Indonesia, ore-forming fluids, Pongkor, stable isotope, West Java. 1. Introduction...Technology Bandung, Ganesha 10, Bandung 40132, Indonesia. Email: syafrizal@mining.itb.ac.id 136 © 2007 |  | | Journal (article/letter/editorial) | | Hijau Porphyry Copper-gold Deposit, Sumbawa, Indonesia Akira Imai and Yuki Nagai Department of Earth...deposit in production in the Sunda-Banda arc, Indonesia. This study discusses the reason for the localization...depth in SBD257 have abundant magnetite and pyrite. Pyrite in quartz veins at depth in SBD257 mainly occur...in magnetite grains in quartz veins in SBD254. Pyrite which often occurs in low grade zone in quartz...the rims of copper sulfides. This indicates that pyrite in SBD257 and SBD254 formed later than magnetite |  | Warmada, I Wayan, Lehmann, Bernd, Simandjuntak, Marolop, Hemes, Herian Sudarman (2007) Fluid Inclusion, Rare-Earth Element and Stable Isotope Study of Carbonate Minerals from the Pongkor Epithermal Gold?Silver Deposit, West Java, Indonesia. Resource Geology, 57 (2) 124-135 doi:10.1111/j.1751-3928.2007.000012.x | Journal (article/letter/editorial) | | Carbonate Minerals from the Pongkor Epithermal Gold–Silver Deposit, West Java, Indonesia I Wayan Warmada1, Bernd...Engineering, Gadjah Mada University, Yogyakarta, Indonesia, 2Institute of Mineralogy and Mineral Resources...Tbk., Unit Penambangan Emas Pongkor, Bogor, Indonesia Abstract The Pongkor gold–silver deposit is the...low-sulfidation epithermal precious metal deposit in Indonesia, and is of Pliocene age. The deposit consists...the dominant gangue minerals (up to 60%) in the Pongkor gold–silver deposit. They consist of calcite and |  | Harijoko, Agung, Sanematsu, Kenzo, Duncan, Robert A., Prihatmoko, Sukmandaru, Watanabe, Koichiro (2004) Timing of the Mineralization and Volcanism at Cibaliung Gold Deposit, Western Java, Indonesia. Resource Geology, 54 (2) 187-195 doi:10.1111/j.1751-3928.2004.tb00199.x | Journal (article/letter/editorial) | | Volcanism at Cibaliung Gold Deposit, Western Java, Indonesia Agung HARIJOKO, Kenzo SANEMATSU, Robert A... H. R. Rasuna Said, Kav. 1-2, Jakarta 12950, Indonesia Received on Aug. 27, 2003; accepted on June 4...type epithermal gold deposit situated about 70 km west of the Bayah dome complex. The gold-bearing quartz...yet discovered in western Java. Keywords: epithermal, Cibaliung, western Java, 40Ar/39Ar dating, gold deposit...The western part of Java is known as one of richest gold producing areas in Indonesia. Some gold deposits |  | | Journal (article/letter/editorial) | | the Batu Hijau Porphyry Cu-Au Deposit, Sumbawa, Indonesia Akira IMAI1 and Satoshi OHNO Department of Earth...Hijau porphyry Cu-Au deposit, Sumbawa Island, Indonesia, is associated with a tonalitic intrusive complex...veinlets, and late ‘D’ veinlets consisting of massive pyrite and quartz (Clode et al., 1999). Copper and gold...brine, fluid immiscibility, halite, stockwork, Indonesia, temperature, pressure and Gappe, 1984; Imai...porphyry-type mineralization has also been recognized in Java (Japan International Cooperation Agency and Japan |  | Li, Xi-Yao, Zhang, Zheng-Wei, Wu, Cheng-Quan, Xu, Jin-Hong, Jin, Zi-Ru (2019) Geology and geochemistry of Gunung Subang gold deposit, Tanggeung, Cianjur, West Java, Indonesia. Ore Geology Reviews, 113. 103060 doi:10.1016/j.oregeorev.2019.103060 | Journal (article/letter/editorial) | | geochemistry of Gunung Subang gold deposit, Tanggeung, Cianjur, West Java, Indonesia Xiyao Li, Zhengwei...geochemistry of Gunung Subang gold deposit, Tanggeung, Cianjur, West Java, Indonesia, Ore Geology Reviews...geochemistry of Gunung Subang gold deposit, Tanggeung, Cianjur, West Java, Indonesia Xiyao Lia,b, Zhengwei...Abstract: The Gunung Subang gold deposit is located in the Sunda arc volcanic belt in West Java, PR Indonesia...the following. (1) The volcanic R N rocks in Gunung Subang belong to the basalt- andesite group, with |  | | Journal (article/letter/editorial) | | mineralization of the Arinem deposit in western Java, Indonesia Euis T. YUNINGSIH*,** and Hiroharu MATSUEDA**...Bandung–Sumedang Km. 21, Bandung 45363, West Java, Indonesia ** The Hokkaido University Museum, Hokkaido...chemistry, Stable isotope, Arinem, West Java INTRODUCTION The western Java Au–Ag deposits mostly lie within...low–sulfidation epithermal vein systems, including Pongkor, Cikotok, and Cirotan. The Arinem gold–silver–base...in the southeastern most point of western Java, Indonesia (Fig. 1). There are three mineralized vein |  | Harijoko, Agung, Ohbuchi, Yukiko, Motomura, Yoshinobu, Imai, Akira, Watanabe, Koichiro (2007) Characteristics of the Cibaliung Gold Deposit: Miocene Low-Sulfidation-Type Epithermal Gold Deposit in Western Java, Indonesia. Resource Geology, 57 (2) 114-123 doi:10.1111/j.1751-3928.2007.00011.x | Journal (article/letter/editorial) | | Low-Sulfidation-Type Epithermal Gold Deposit in Western Java, Indonesia Agung Harijoko1,2, Yukiko Ohbuchi2, Yoshinobu...Engineering, Gadjah Mada University, Yogyakarta, Indonesia, 2Department of Earth Resources Engineering and...the Cibaliung area, southwestern part of Java Island, Indonesia. It is hosted by andesitic to basaltic...naumannite, Ag-Se-Te sulfide minerals, chalcopyrite, pyrite, sphalerite and galena. Those ore minerals occur...Cibaliung, epithermal, hydrothermal alteration, Indonesia, Java. 1. Introduction The Cibaliung deposit is |  | Takahashi, Ryohei, Shingo, Yuki, Imai, Akira, Watanabe, Koichiro, Harijoko, Agung, Warmada, I Wayan, Idrus, Arifudin, Setijadji, Lucas Donny, Phoumephone, Phouvang, Scherstén, Anders, Page, Laurence (2014) Epithermal Gold Mineralization in the Trenggalek District, East Java, Indonesia. Resource Geology, 64 (2) 149-166 doi:10.1111/rge.12034 | Journal (article/letter/editorial) | | Mineralization in the Trenggalek District, East Java, Indonesia Ryohei Takahashi,1* Yuki Shingo,1 Akira Imai...Engineering, Gadjah Mada University, Yogyakarta, Indonesia and 3Department of Geology, Lund University, Lund...district of the Southern Mountains Range in East Java, Indonesia, are hosted by Oligo-Miocene volcaniclastic...are composed of quartz, adularia, carbonates with pyrite, electrum, sphalerite, galena, and polybasite.... bulk analysis, East Java, epithermal gold deposit, fluid inclusion, Indonesia, sulfidation state, Trenggalek |  | | Journal (article/letter/editorial) | | Myanmar in the northwest, through the Philippines, Indonesia, New Guinea, and the volcanic island chains of...to commencing production (e.g., Tumpangpitu, Indonesia), increasing the known Au endowment of the southwest...of the Gosowong Goldfield on Halmahera Island, Indonesia (Clark and Gemmell, 2018) shows that it is among...high-intermediate sulfidation epithermal deposit in east Java and the Golpu porphyry deposit of New Guinea are...(Braxton et al., 2018). Exploration activities in Indonesia over the past century have led to the discovery |  | | Journal (article/letter/editorial) | | Hijau Porphyry Copper Deposit, Sumbawa Island, Indonesia Arifudin Idrus,1,2 Jochen Kolb2 and F. Michael...Engineering, Gadjah Mada University, Yogyakarta, Indonesia and 2Institute of Mineralogy and Economic Geology...porphyry copper-gold deposit, Sumbawa Island, Indonesia. The hydrothermal alteration and mineralisation...Cu-Au, Indonesia, lithogeochemistry, mass balance, mineralogy. 1. Introduction The Batu Hijau mine is a...in the south-western part of Sumbawa Island, Indonesia (Fig. 1). It contains mineable reserves of 914 |  | Harijoko, Agung, Watanabe, Koichiro, Motomura, Yoshinobu, Izawa, Eiji (2002) Gold-bearing Quartz Veins and Hydrothermal Alteration of the Paleozoic Epithermal System in the Francis Creek Area, North Queensland, Australia. Resource Geology, 52 (4) 353-358 doi:10.1111/j.1751-3928.2002.tb00145.x | Journal (article/letter/editorial) | | volcanism such as Hishikari (Izawa et al., 1990), Gunung Pongkor (Milesi et al., 1999) and Golden Cross (Simpson...the Hells Gate Formation are found at north and west of the that masks the hydrothermal alteration Francis...such as alluvial tin, slate belt, the Kennedy Province. Their ages range from Early porphyry copper,...70 80 90 100 SiO2(%) Silica cap from Wirallie mine, Drumm Hostrock of the Francis Creek area Fig....and scarce base metal sulfide minerals such as pyrite, arsenopyrite, chalcopyrite, galena and tetrahedrite |
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