 | | 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...of silver. Gold-silver mineralization occurs as quartz veins characteristic of the low-sulphidation epithermal...late stages as: pre-mineral fluidized breccia, quartz vein stockwork, massive vein, crustiform vein,...progressive increase in chloritic clay bands, clay-quartz milled matrix breccias with a progressive increase |  | 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...epithermal type and consists of four main mineralized quartz veins located close to the internal rim of a volcano-tectonic...bodies are thick (average 4.2 m), steeply dipping, quartz-carbonate-adularia veins with a very low sul®de |  | | 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)...mines). Typical low-sulfidation quartz-adularia-sericite(-calcite) vein deposits represent the gold deposit...Cikidang vein system comprises four sub-parallel quartz-adularia-sericite(-calcite) veins that are rich...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 |  | 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...widely distributed. The occurrence of stockwork quartz veinlets and associated with magnetite and malachite |  | | 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 |  | | 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 |  | | 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...precious-metal deposit in Indonesia. It consists of nine major subparallel quartz – “adularia” – carbonate...chalcopyrite, sphalerite, ± galena (grey sulfide – quartz stage). Minor phases are silver-rich sulfides and...supergene enrichment, Pongkor, Indonesia. SOMMAIRE Le gisement d’or et d’argent de Pongkor, d’âge pliocène |  | 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 |  | 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...chalcocite, and covellite. These ore minerals occur in quartz with colloform, crustiform, comb, vuggy, massive...sulfide veins. A pervasive quartz–illite–pyrite alteration zone encloses the quartz and sulfide veins and |  | 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...carbonate-quartz, manganese carbonate-quartz, banded-massive quartz and gray sulfide-quartz facies. The...sulfide band in vein quartz. Fluid inclusion microthermometry of calcite and quartz indicates deposition |  | | 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...hydrostatic column. Hydrogen and oxygen isotope data for quartz and calcite show relatively homogeneous fluid composition...gold mineralization, Indonesia, ore-forming fluids, Pongkor, stable isotope, West Java. 1. Introduction |  | 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 |  | 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...deposit in Indonesia, and is of Pliocene age. The deposit consists of nine major subparallel quartz–adularia–carbonate...sequences, dominated by calcite in the early stage and quartz in the later stage of the hydrothermal evolution |  | 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...deposit situated about 70 km west of the Bayah dome complex. The gold-bearing quartz veins are hosted by basaltic...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) | | 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...assemblage. In addition, the formation condition of quartz veins and opaque minerals is discussed on the basis...wide vertical range. At the Batu Hijau deposit, quartz veins have been classified mainly into four types...However, at the deep part of the deposit, there are quartz veins associated with magnetite, but few copper |  | Titisari, A.D., Phillips, D., Warmada, I.W., Hartono, , Idrus, A. (2020) 40Ar/39Ar geochronology of the Pongkor low sulfidation epithermal gold mineralisation, West Java, Indonesia. Ore Geology Reviews, 119. 103341 doi:10.1016/j.oregeorev.2020.103341 | Journal (article/letter/editorial) | | Geochronology of the Pongkor Low Sulfidation Epithermal Gold Mineralisation, West Java, Indonesia 40 A.D. Titisari...Geochronology of the Pongkor Low Sulfidation Epithermal Gold Mineralisation, West Java, Indonesia, Ore Geology...Geochronology of the Pongkor Low Sulfidation Epithermal Gold Mineralisation, West Java, Indonesia A.D. Titisari1*...Mada, Jl. Grafika 2, Bulaksumur, Yogyakarta, Indonesia 2School 3PT. of Earth Sciences, Faculty of...1 Jakarta, Indonesia *Corresponding author: adewititisari@ugm.ac.id Abstract The Pongkor gold deposit |  | | 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...copper ore minerals associated with quartz veinlets. The quartz veinlets have been classified into ‘A’...chalcopyrite-quartz veinlets, and late ‘D’ veinlets consisting of massive pyrite and quartz (Clode et al...with abundant ‘A’ quartz veinlets. Abundant fluid inclusions are found in veinlet quartz consisting mainly |  | 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...sphalerite and galena. Those ore minerals occur in quartz veins showing colloform–crustiform texture. They...mineralization revealed by fluid inclusion study on quartz in the veins ranges from 170 and 220°C at shallow |  | | 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...main stages (I to III) of ore mineralization in quartz–illite–calcite veining. The physico–chemical conditions...and sulfur (δ34S) isotopic values as derived from quartz, fluid inclusions, and sulfides in the mineralized...chemistry, Stable isotope, Arinem, West Java INTRODUCTION The western Java Au–Ag deposits mostly lie within |  | 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 |  | 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...Gold-mineralized quartz veins at the Trenggalek district of the Southern Mountains Range in East Java, Indonesia...andesite in composition. 40Ar–39Ar dating of a quartz-adularia vein at the Dalangturu prospect yielded...characterized by the replacement of quartz, illite and adularia. Quartz veins in surface outcrops are up |  | 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) | | GEOLOGY, vol. 52, no. 4, 353–358, 2002 Gold-bearing Quartz Veins and Hydrothermal Alteration of the Paleozoic...epithermal gold mineralization such as gold-bearing quartz vein and silica body hosted in rhyodacitic rocks...volcanism such as Hishikari (Izawa et al., 1990), Gunung Pongkor (Milesi et al., 1999) and Golden Cross (Simpson...appear in the present-day surface as gold- bearing quartz veins hosted by hydrothermally altered rhyodacitic...and E. IZAWA Table 1 Gold and silver contents of quartz vein and silica bodies of the Francis Creek area |  | | Journal (article/letter/editorial) | | Porphyries at the Batu Hijau Deposit, Sumbawa Island, Indonesia: Implications for Crystallization Conditions and...Engineering, Gadjah Mada University, Yogyakarta, Indonesia and 2Institute of Mineralogy and Economic Geology...Batu Hijau porphyry deposit, Sumbawa Island, Indonesia, is closely related to the emplacement of multiple...consisting of phenocrysts of plagioclase, hornblende, quartz, biotite and magnetite ± ilmenite, which are set...medium-coarse grained groundmass of plagioclase and quartz. The chemical composition of the rock-forming minerals |
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