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Late Cenozoic evolution of epithermal gold metallogenic provinces in Kyushu, Japan

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Abstract

Kyushu Island, Japan, is located at the junction of the Southwest Japan arc and the Ryukyu arc. There are two major late Cenozoic epithermal gold-silver provinces in Kyushu, which are termed the Northern and Southern provinces. The provinces are characterized by: 1) Pliocene volcanism dominated by calc-alkaline andesite, followed by Quaternary volcanism including extrusion of both calc-alkaline and tholeiitic magmas; 2) formation of extensional grabens; 3) Pliocene to Pleistocene mineralization, which was dominated by abundant low sulfidation (LS) epithermal deposits with a few high sulfidation (HS) examples. The two epithermal gold-silver provinces have evolved differently since about 5 Ma; the Northern province has exhibited diminished hydrothermal activity from the Pliocene to Pleistocene, whereas the Southern province has witnessed increased hydrothermal activity mainly in easterly and northerly directions. Changes of tectonic setting from the Pliocene to Pleistocene account for the variable trends in epithermal gold deposit formation. Westward oblique subduction of the Philippine Sea plate beneath the Southwest Japan arc caused development of the Hohi graben and arc-related volcanism at about 6 Ma. This was associated with widespread LS mineralization in and surrounding the Hohi graben, as is represented by the Bajo and Taio deposits. The subduction of the relatively buoyant Kyushu-Palau ridge during the early Pliocene strengthened the coupling between the slab and overriding Ryukyu arc, leading to polygenetic andesite volcanism with associated HS (Kasuga, Iwato, and Akeshi) and LS (Kushikino) mineral deposits forming in the Southern province. A change of the subduction direction of the Philippine Sea plate, from west to north-northwest in the early Pliocene, increased the orthogonal convergence rate between the Southwest Japan arc and the Philippine Sea plate, resulting in a decrease of volcanic and hydrothermal activity in the Hohi graben of the Northern province. The more northerly subduction of the Philippine Sea plate shifted the locus of the Kyushu-Palau ridge subduction northward, resulting in underplating of the older (85–60 Ma), negatively buoyant Amami basin oceanic slab in the Southern province, rather than continued subduction of the young (27–15 Ma), buoyant Shikoku basin slab. This replacement caused steepening of the slab angle and slab-rollback in the Southern province, which was associated with regional extension, an eastward shift of the Ryukyu volcanic front, and development of the Kagoshima and Shimabara grabens, as well as the Okinawa trough. Rhyolite and basalt volcanism, in addition to andesite volcanism, have occurred since 2 Ma in the area of the Ryukyu back arc; coincident LS mineralization at Hishikari and Ohkuchi was affiliated with the rhyolite volcanism. Another change of the subduction direction of the Philippine Sea plate to the northwest occurred at 2–1 Ma. The forearc sliver of the Southwest Japan arc shifted westward, in association with right-lateral strike-slip faulting along the Median tectonic line, due to the increase of the westward convergence rate. This shift resulted in shortening and cessation of graben development in the Hohi area, restricting the subsequent volcanism and related hydrothermal activity to the central part of the graben.

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References

  • Arakawa Y, Kurosawa M, Takahashi K, Kobayashi Y, Tsukui M, Amakawa H (1998) Sr-Nd isotopic and chemical characteristics of the silicic magma reservior of the Aira pyroclastic eruption, southern Kyushu, Japan. J Volcanol Geotherm Res 80:179–194

    Article  Google Scholar 

  • Aramaki S (1984) Formation of the Aira caldera, southern Kyushu, ∼22,000 years ago. Jour Geophys Res 89:8485–8501

    Google Scholar 

  • Arribas AR, Hedenquist JW, Itaya T, Okada T, Concepción RA, Garcia JS (1995) Contemporaneous formation of adjacent porphyry and epithermal Cu-Au deposits over 300 ka in northern Luzon, Philippines. Geology 23:337–340

    Article  Google Scholar 

  • Belhadi A, Nakanishi T, Watanabe K, Izawa E. (2002) Gold mineralization and occurrence of sinter in the Hoshino area, Fukuoka Prefecture, Japan. Resour Geol 52:371–380

    Google Scholar 

  • Chida N (1992) Active faults in central Kyushu, southwest Japan-Quaternary faulting along the Median Tectonic Line in Kyushu- (in Japanese with English abstract). Mem Geol Soc Japan 40:39–51

    Google Scholar 

  • Fujino N, Kobayashi T (1997) Eruptive history of Kaimondake volcano, southern Kyushu, Japan (in Japanese with English abstract). Bull Volcanol Soc Japan 42:195–211

    Google Scholar 

  • Goko K (2000) Structure and hydrology of the Ogiri field, West Kirishima geothermal area, Kyushu, Japan. Geotherm 29:127–149

    Article  Google Scholar 

  • Hamasaki S, Makino M, Sumita T (2004) Spatial and temporal relationships, geochemistry and geological structure of hydrothermal system related to the late Pliocene volcanism at the western Kyushu, Japan (in Japanese). Abstracts with Programs, Soc Resour Geol, Tokyo, Japan, O-30 15–17 June, 2004

  • Hayasaka S (1987) Geologic structure of Kagoshima Bay, south Kyushu, Japan (in Japanese with English abstract). Monogr Assoc Geol Collab Japan 33:225–233

    Google Scholar 

  • Hedenquist JW (1987) Mineralization associated with volcanic-related hydrothermal systems in the circum-Pacific basin. In: Circum-pacific energy and mineral resources conference, 4th, Singapore, 1986, Trans, pp 513–524, 17–22 Aug

  • Hedenquist JW, Matsuhisa Y, Izawa E, White NC, Giggenbach WF, Aoki M (1994) Geology, geochemistry, and origin of high sulfidation Cu-Au mineralization in the Nansatsu district, Japan. Econ Geol 89:1–30

    Article  Google Scholar 

  • Hedenquist JW, Arribas AR, Gonzalez-Urien E (2000) Exploration for epithermal gold deposits. Society of Economic Geologists Reviews 13:245–277

    Google Scholar 

  • Honza E, Fujioka K (2004) Formation of arcs and backarc basins inferred from the tectonic evolution of Southeast Asia since the Late Cretaceous. Tectonophysics 384:23–53

    Article  Google Scholar 

  • Imai A, Uto T (2002) Association of electrum and calcite and its significance to the genesis of the Hishikari gold deposits, southern Kyushu, Japan. Resour Geol 52:381–394

    Google Scholar 

  • Ishihara S (1977) The magnetite-series and ilmenite-series granitic rocks. Mining Geol 27:293–305

    Google Scholar 

  • Ishihara S, Matsuhisa Y (1999) Oxygen isotopic constraints on the geneses of the Miocene Outer Zone granitoids in Japan. Lithos 46:523–534

    Article  Google Scholar 

  • Ishihara S, Lee DS, Kim SY (1981) Comparative study of Mesozoic granitoids and related W-Mo mineralization in southern Korea and southwestern Japan. Mining Geol 31:311–320

    Google Scholar 

  • Ishihara S, Shibata K, Terashima S (1984) K–Ar age and tectonic setting of brannerite-mineralized Futagojima granodiorite, Koshiki Islands, southern Kyushu. Mining Geol 34:45–50

    Google Scholar 

  • Ishihara S, Shibata K, Terashima S (1990) Alkalinity and initial 87Sr/86Sr ratios of igneous rocks related to late Cenozoic gold mineralization of the Ryukyu arc, Japan. CCOP Tech Bull 21:1–16

    Google Scholar 

  • Ishihara S, Sasaki A, Minagawa T, Bunno M, Shishido A, Tanaka R (2000) Paired sulfur isotopic belts: Late Cenozoic ore deposits of southwest Japan. Bull Geol Surv Japan 51:283–297

    Google Scholar 

  • Isozaki Y (1996) Anatomy and genesis of a subduction-related orogen: a new view of geotectonic subdivision and evolution of the Japanese Islands. Island Arc 5:289–320

    Article  Google Scholar 

  • Ito Y, Takemura K, Kamata H (1998) History of basin formation and tectonic evolution at the termination of a large transcurrent fault system: deformation mode of central Kyushu, Japan. Tectonophysics 284:135–150

    Article  Google Scholar 

  • Izawa E, Urashima Y (1987) Geologic and tectonic setting of the epithermal gold and geothermal areas in Kyushu. In: Urashima Y (ed) Gold deposits and geothermal fields in Kyushu. Society of Mining Geologists of Japan guidebook 2, pp 1–12

  • Izawa E, Watanabe K (2001) Overview of epithermal gold mineralization in Kyushu, Japan. In: Feebrey CA, Hayashi T, Taguchi S (eds) Epithermal gold mineralization and modern analogues, Kyushu, Japan, Soceity of Economic Geologists Guidebook Series 34, pp 11–15

  • Izawa E, Zeng N (2001) Kushikino gold mineralization in a Pliocene volcani region, Kyushu, Japan. In: Feebrey CA, Hayashi T, Taguchi S (eds) Epithermal gold mineralization and modern analogues, Kyushu, Japan, Soceity of Economic Geologists Guidebook Series 34, pp 53–60

  • Izawa E, Urashima Y, Okubo Y (1984) Age of mineralization of the Nansatsu type gold deposits, Kagoshima, Japan-K–Ar dating of alunite from Kasuga, Iwato and Akeshi- (in Japanese with English abstract). Mining Geol 34:343–351

    Google Scholar 

  • Izawa E, Urashima Y, Ibaraki K, Suzuki R, Yokoyama T, Kawasaki K, Koga A, Taguchi S (1990) The Hishikari gold deposit: high-grade epithermal veins in Quaternary volcanics of southern Kyushu, Japan. Jour Geochem Explor 36:1–56

    Article  Google Scholar 

  • Kamata H (1989) Volcanic and structural history of the Hohi volcanic zone, central Kyushu, Japan. Bull Volcanol 51:315–332

    Article  Google Scholar 

  • Kamata H (1992) Right-lateral movement of the Oita-Kumamoto Tectonic Line as a western extension of Median Tectonic Line, originated from rightward, oblique subduction of the Philippine Sea plate (in Japanese with English abstract). Mem Geol Soc Japan 40:53–63

    Google Scholar 

  • Kamata H (1998) Quaternary volcanic front at the junction of the Southwest Japan Arc and the Ryukyu Arc. Jour Asian Earth Sci 1:67–75

    Article  Google Scholar 

  • Kamata H, Kodama K (1999) Volcanic history and tectonics of the Southwest Japan arc. Island Arc 8: 393–403

    Article  Google Scholar 

  • Kimura G (1996) Collision orogeny at arc-arc junctions in the Japanese Islands. Island arc 5:262–275

    Article  Google Scholar 

  • Kimura J (2003) Cenozoic volcanism in southwest Japan and subduction of the Philippine Sea plate (in Japanese). Earth Monthly 43:28–30

    Google Scholar 

  • Kimura J, Kunikiyo T, Osaka I, Nagao T, Yamauchi S, Kakubuchi S, Okada S, Fujibayashi N, Okada R, Murakami H, Kusano T, Umeda K, Hayashi S, Ishimaru T, Ninomiya A, Tanase A (2003) Late Cenozoic volcanic activity in the Chugoku area, southwest Japan arc during back-arc basin opening and reinitiation of subduction. Island Arc 12:22–45

    Article  Google Scholar 

  • Kinoshita K (1961) Mineral deposits in Japan, No. 9 Kyushu (in Japan). Asakura-Shoten, Tokyo

  • Kita I, Yamanoto M, Asakawa Y, Nakagwa M, Taguchi S, Hasegawa H (2001) Contemporaneous ascent of within-plate type and island-arc type magmas in the Beppu-Shimabara graben system, Kyushu island, Japan. J Volcanol Geotherm Res 111:99–109

    Article  Google Scholar 

  • Kodama K, Tashiro H, Takeuchi T (1995) Quaternary counterclockwise rotation of south Kyushu, southwest Japan. Geology 23:823–826

    Article  Google Scholar 

  • Maeda K, Watanabe K, Izawa E, Itaya T, Takeuchi K (1996) K–Ar ages of gold mineralization and argillization in the Arita-Hasami area, western Kyushu, Japan (in Japanese with English abstract). Resour Geol 46:25–31

    Google Scholar 

  • Matsumoto I (1979) Some problems on volcanic activities and depression sturctures in Kyushu, Japan (in Japanese with English abstract). Mem Geol Soc Jpn 16:127–139

    Google Scholar 

  • Metal Mining Agency of Japan (1999) Report on the detailed geological structure survey in the Hokusatsu area in the fiscal year Heisei 10. (in Japanese)

  • MITI (1985) Report on the regional geological structure survey in the Nansatsu area in the fiscal year Showa 59 (in Japanese)

  • MITI (1990) Report on the regional geological structure survey in the Kyushu-Chubu area in the fiscal year Heisei 1 (in Japanese)

  • MITI (1991a) Report on the regional geological structure survey in the Kyushu-Chubu area in the fiscal year Heisei 2 (in Japanese)

  • MITI (1991b) Report on the regional geological structure survey in the Nansatsu area in the fiscal year Heisei 2 (in Japanese)

  • MITI (1992) Report on the regional geological structure survey in the Kyushu-Chubu area in the fiscal year Heisei 3 (in Japanese)

  • MITI (1994) Report on the regional geological structure survey in the Hokusatsu-Kushikino area in the fiscal year Heisei 5 (in Japanese)

  • MITI (1997a) Report on the regional geological structure survey in the Kyushu-Chubu area in the fiscal year Heisei 8 (in Japanese)

  • MITI (1997b) Report on the regional geological structure survey in the Hokusatsu-Kushikino area in the fiscal year Heisei 8 (in Japanese)

  • MITI (1999a) Report on the regional geological structure survey in the Kyushu-Chubu area in the fiscal year Heisei 10 (in Japanese)

  • MITI (1999b) Report on the regional geological structure survey in the Hokusatsu-Kushikino area in the fiscal year Heisei 10 (in Japanese)

  • MITI (2000) Report on the regional geological structure survey in the Hokusatsu-Kushikino area in the fiscal year Heisei 11 (in Japanese)

  • MITI (2001) Report on the regional geological structure survey in the Hokusatsu-Kushikino area in the fiscal year Heisei 12 (in Japanese)

  • MITI (2003) Report on the regional geological structure survey in the Hokusatsu-Kushikino area during the fiscal year Heisei 14 (in Japanese)

  • Miyachi M and Takai M (1990) Zircon fission-track ages of the Yamano rhyolite, Kagoshima Prefecture, Kyushu, Japan (in Japanese with English abstract). Reports on Earth Science Department of General Education, Kyushu University 27:13–16

  • Mizuno A (1963) Paleogene and lower Neogene biochronology of west Japan (in Japanese with English abstract). J Geol Soc Japan 69: 38–50

    Google Scholar 

  • Morishita Y, Takeno N (1993) Gold mineralization in the Noya geothermal area, Ohita-ken, Kyushu, Japan (in Japanese with English abstract). Resour Geol 43:173–183

    Google Scholar 

  • Murata A (1987) Hokusatsu bend and clockwise rotation of the southwest Japan arc. J Fac Sci Univ Tokyo 21: 333–349

    Google Scholar 

  • Nagao T, Hase Y (2001) Across-arc chemical variations in the basalts distributed in Southern Kyushu (in Japanese with English absract). In: Report of Center of Instrumental Analysis, Yamaguchi Univ 10:21–27

  • Nagao T, Yamamoto M, Fujibayashi N, Sakaguchi K, Hase Y, Nagamine S, Handa M (1983) Regional variation in mineral and chemical composisiton of the Hisatsu and Hokusatu volcanic rocks in southern Kyushu (in Japanese). Magma 69:1–9

    Google Scholar 

  • Nagao T, Kido M, Sawai O (2001) Nd-rich andesites from Kitsuki area in Ohita Prefecture (in Japanese with English absract). In: Report of Center of Instrumental Analysis, Yamaguchi Univ 10:27–32

  • Nakada S, Kamata H (1991) Temporal change in chemistry of magma source under central Kyushu, Southwest Japan: prograssive contamination of mantle wedge. Bull Volcanol 53:182–194

    Article  Google Scholar 

  • Nakada M, Tahara M, Shimizu H, Nagaoka S, Uehira K, Suzuki S (2002) Late Pleistocene crustal uplift and gravity anomaly in the eastern part of Kyushu, Japan and its geophysical implications. Tectonophysics 351:263–283

    Article  Google Scholar 

  • Nakamura K, Yamanaka K, Yamasaki T (1994) Gold mineralization of the Akeshi mine, Kagoshima Prefecture (in Japanese with English abstract). Resource Geol 44: 155–171

    Google Scholar 

  • Nakamura Y, Kamo K, Asahara Y, Ozawa T (1999) Stratigraphy and geologic age of the Neogene Shimajiri Group in Mumejima Island, Ryukyu Islands, southwestern Japan (in Japanese with English abstract). J Geol Soc Japan 105:757–770

    Google Scholar 

  • Nishimura S, Ando M, Miyazaki S (1999) Inter-plate coupling along the Nankai Trough and southeastward motion along southern part of Kyushu, Zishin (in Japanese with English abstract). Ser 2(51):443–456

    Google Scholar 

  • Ohta T, Hasenaka T, Ban M, Sasaki M (1992) Characteristic geology and petrology of non-arc type volcanism at Oninomi monogenetic volcano, Yufu-Tsurumi graben (in Japanese with English abstract). J Volcanol Soc Japan 37:119–131

    Google Scholar 

  • Okino K, Ohara Y, Kasuga S, Kato Y (1999) The Philippine Sea: New survey results reveal the structure and the history of the marginal basins. Geophys Res Lett 26:2287–2290

    Article  Google Scholar 

  • Sanematsu K, Watanabe K, Duncan R, Izawa E. (2004) The temporal change of mineralization in time deduced from 40Ar/39Ar dating at the Hishikari gold deposit (in Japanese). Abstract with Program, Soc Resour Geol, O-31

  • Sato A, Nakamura K, Nishikawa N, Kida S, Takenouchi K, Miyatake S, Matsuki M (1991) Exploration for gold deposits in Middle Kyushu District-Especially research results of Hikiji Mine Area (Japanese). Mining Geol 41:109–125

    Google Scholar 

  • Sawai O, Matsumura N, Itaya T (1998) K–Ar ages of volcanic rocks and gold deposits in the Hoshino gold area, northern-central Kyushu, Japan (in Japanese with English abstract). J Geol Soc Japan 104:377–386

    Google Scholar 

  • Sawai O, Kageyama S, Okada T, Itaya T (2001a) K–Ar ages of some epithermal gold deposits outside of the Beppu-Shimabara Graben, Kyushu, Japan (in Japanese with English abstract). Resour Geol 51:19–27

    Google Scholar 

  • Sawai O, Sohda T, Miyazaki K, Itaya T (2001b) K–Ar ages of volcanic rocks and hydrothermal ore deposits in the Onta area, northern Kyushu, Japan. Abstracts with Programs, Soc Resour Geol, Tokyo, Japan (in Japanese). O–05 13–15 June, 2001

  • Sawai O, Kawamura H, Okada T, Itaya T (2002) K–Ar ages of volcanic rocks and gold deposits in the Bajo gold area, central Kyushu, Japan (in Japanese with English abstract). Resour Geol 52:121–133

    Google Scholar 

  • Sekine R, Izawa E, Watanabe K, Itaya T (1995) Timinig of volcanism and hydrothermal alteration in the Onta-Yamakuni gold aera, northern Kyushu, Japan (in Japanese with English abstract). Resour Geol 45:295–302

    Google Scholar 

  • Seno T, Maruyama S (1984) Paleogeographic reconstruction and origin of the Philippine Sea. Tectonophysics 102:53–84

    Article  Google Scholar 

  • Seno T, Stein S, Gripp AE (1993) A model for the motion of the Philippine Sea Plate consistent with NUVEL-1 and geological data. J Geophys Res 101:11305–11315

    Article  Google Scholar 

  • Shimoda G, Tatsumi Y, Nohda S, Ishizuka K, Jahn BM (1998) Setouchi high-Mg andesites revisited: geochemical evidence for melting of subducting sediments. Earth Planet Sci Lett 160:479–492

    Article  Google Scholar 

  • Shinjo R, Kato Y (2000) Geochemical constraints on the origin of bimodal magmatism at the Okinawa Trough, an incipient back-arc basin. Lithos 54:117–137

    Article  Google Scholar 

  • Shinjo R, Woodhead JD, Hergt JM (2000) Geochemical variation within the northern Ryukyu Arc: magma source compositions and geodynamic implications. Contrib Mineral Petrol 140:263–282

    Article  Google Scholar 

  • Sibuet JC, Deffontaines B, Hsu SK, Thareau N, Le Formal JP, Liu CS, ACT party (1988) Okinawa trough backarc basin: Early tectonic and magmatic evolution. J Geophys Res 103:30245–30267

    Article  Google Scholar 

  • Sibuet JC, Hsu SK, Shyu CT, Liu CS (1995) Structural and kinematic evolution of the Okinawa trough backarc basin. In: Taylor B (ed) Backarc Basins: tectonics and magmatism. Plenum, New York, pp 343–378

    Google Scholar 

  • Sudo S, Watanabe Y, Komura K (2003) Mineral resources map of Kyushu. Geological Survey of Japan, Mineral resources map Series 6

  • Tada T (1985) Spreading of the Okinawa trough and its relation to the crustal deformation in Kyushu (2) (in Japanese with English abstract). J Seismol Soc Japan 38:1–12

    Google Scholar 

  • Taguchi S, Takagi H, Itaya T, Hayashi M (1989) Geothermal activities at Amagase hot spring, Ohita prefecture: past and present (in Japanese). 1989 Annual Meeting of the Geothermal Research Society of Japan, Abstracts with Programs A7

  • Takeda T, Shimada N, Ueno H (2001) Paleomagnetic constraints on Mineralization age of the Nansatsu-type gold deposits in Southern Kyushu, Japan. Resour Geol 51:239–248

    Article  Google Scholar 

  • Tateyama H, Hoshizumi H, Watanabe K (2002) Stratigraphy and eruptive history of Neogene volcano, Unzen, Kyushu, Japan (in Japanese with English abstract). J Volcanol Soc Japan 47:739–749

    Google Scholar 

  • Togashi Y, Shibata K (1984) K–Ar age for alunite bearing rock from the Iwato gold deposit, Kagoshima Prefecture, southern Japan (in Japanese with English abstract). Mining Geol 34:281–285

    Google Scholar 

  • Tsutsumi H (1987) Active faults in the Unsen volcanic area (in Japanese). J Active Fault Res Group Jpn 4:55–64

    Google Scholar 

  • Uchiumi S, Uto K (1997) K–Ar dating on age-unknown volcanic rocks in the northwestern part of the “Geological map of Japan 1:200,000 Kagoshima" (in Japanese with English abstract). Bull Geol Surv Japan 48:107–112

    Google Scholar 

  • Ueno H, Takeda T, Otsuka Y (1999) Paleomagnetic evidence for the timing of gold mineralization in Kagoshima, Japan. In: Stanley CJ (ed) Mineral deposits: processes to processing, vol 2. Balkema, Rotterdam, pp 1241–1244

  • Ujiie H (1994) Early Pleistocene birth of the Okinawa Trough and Ryukyu Island Arc at the northwestern margin of the Pacific: evidence from late Cenozoic planktonic foraminiferal zonation. Paleogeogr Palaeoclimatol Palaeoecol 108:457–474

    Article  Google Scholar 

  • Umakoshi K, Shimizu H, Matsuwo N (2001) Volcano-tectonic seismisty at Unzen Volcano, Japan, 1985–1999. J Volcanol Geotherm Res 112:117–131

    Article  Google Scholar 

  • Urashima Y, Ikeda T (1987) K–Ar ages for adularia from the Fuke, Okuchi, Hishikari, Kuronita, and Hanakago gold-silver deposits, Kagoshima Prefecture, Japan (in Japanese with English abstract). Mining Geol 37:205–213

    Google Scholar 

  • Uto K, Uchiumi S (1997) K–Ar aes for Maruyama lava domes in Hiwaki Town, Kagoshima Prefecture, Southwest Japan: A Quaternary volcano constituting a second volcanic row of Ryukyu arc (in Japanese). J Volcanol Soc Jpn 42:299–302

    Google Scholar 

  • Yamaji A (2003) Slab rollback suggested by latest Miocene to Pliocene forearc stress and migration of volcanic front in southern Kyushu, northern Ryukyu arc. Tectonophysics 364:9–24

    Article  Google Scholar 

  • Yanagi T, Ichimaru Y, Hirahara S (1991) Petrochemical evidence for coupled magma chambers beneath the Sakurajima volcano, Kyushu, Japan. Geochem J 25:17–30

    Google Scholar 

  • Yokose H, Kikuchi W, Nagao K, Kodama K (1998) K–Ar ages for the Yahazudake volcanic rocks from southwest Kyushu, Japan (in Japanese with English abstract). Ganko 93:151–161

    Google Scholar 

  • Yokose H, Yanashima T, Kikuchi W, Sugiyama N, Shinohara A, Takeuchi T, Nagao K, Kodama K (1999) Episodic magmatism since 5 Ma in the western part of Beppu-Shimabara graben, Kyushu, Japan (in Japanese with English abstract). Ganko 94:338–348

    Google Scholar 

  • Yokoyama I, Ohkawa S (1986) The subsurface structure of the Aira caldera and its vicinity in southern Kyushu, Japan. J Volcanol Geotherm Res 30:253–282

    Article  Google Scholar 

  • Yuan WL, Izawa E, Sekine R, Itaya T (1993) K–Ar ages of Au-bearing quartz veins from the Taio deposit, Ohita Prefecture, Japan (abstract in Japanese). Resour Geol 43:215

    Google Scholar 

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Acknowledgements

This study was supported by the Institute for Geo-Resources and Environment, AIST. I would like to thank Eiji Izawa and Jeffrey Hedenquist for their helpful comments, and Stuart Simmons, Shunso Ishihara, and Richard Goldfarb for their constructive reviews of the manuscript.

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  1. Institute for Geo-Resources and Environment, Geological Survey of Japan, AIST, Tsukuba, 305-8567, Japan

    Yasushi Watanabe

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Watanabe, Y. Late Cenozoic evolution of epithermal gold metallogenic provinces in Kyushu, Japan. Miner Deposita 40, 307–323 (2005). https://doi.org/10.1007/s00126-005-0025-7

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