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Comparative petrologic study of ophiolitic rocks in the Japanese Islands and Russian Far East

Research Project

Project/Area Number 10640462
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Petrology/Mineralogy/Science of ore deposit
Research InstitutionKanazawa University

Principal Investigator

ISHIWATARI Akira  Kanazawa University, Faculty of Science, Department of Earth Sciences Associate Professor, 理学部, 助教授 (90184572)

Project Period (FY) 1998 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2000: ¥100,000 (Direct Cost: ¥100,000)
Fiscal Year 1999: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1998: ¥2,300,000 (Direct Cost: ¥2,300,000)
Keywordsophiolite / the Inner Zone of Southwest Japan / Russian Far East / Sikhote Alin, Primorye / Omi-Renge metamorphic rocks / eclogitic blueschist / Tamba and North Kitakami belt / accreted greenstone / 夜久野オフィオライト / トロクトライト / ロシア沿海州 / シホテアリン / 丹波帯 / ロシア / 沿海州 / アニュイ帯 / 緑色岩 / チュコートカ
Research Abstract

(1) Research in Japan. Western part of the Yakuno ophiolite exposed in the Kamigori area constitutes a crustal section of the late Paleozoic oceanic island arc. The coexistence of Ca-rich plagioclase and Fe-rich clinopyroxene in the metagabbro as well as highly depleted incompatible trace elements in amphibolite support this identification, which is also confirmed by the finding of shoshonitic rocks. We measured K-Ar age of hornblende from metacumulates of the Oeyama ophiolite, and confirmed their early Paleozoic age (400-440 Ma). We find eclogitic glaucophane schist from the Renge blueschist belt in the Omi area. This finding proves that the Renge metamorphism reached the eclogite facies. In the Jurassic accretionary complex of the North Kitakami belt in Aomori Prefecture, we find that the accreted volcanic rocks (greenstones) are mostly of ocean-island tholeiite origin. This clearly contrasts to the reported alkali basalt origin, which predominates greenstones in the southern Iwate Prefecture area, and proves magmatic diversity of the accreted seamounts.
(2) Research in Russia. The Elistratova ophiolite in Taigonos Peninsula at the southern edge of the Koryak Mountains shows peculiar occurrence, where a stratified sequence of an island-arc ophiolite intrudes into the oceanic mantle peridotite. Extreme diversity in the degree of depletion of mantle peridotite along the eastern coast of Taigonos Peninsula is also revealed. In Primorye, we find that the Cambrian Khanka ophiolite shows distinct "passive continental margin" occurrence clearly different from the other "accretionary" early Paleozoic ophiolites in the Sikhote Alin accretionary system. Our petrologic and geochronologic study of the associated blueschist revealed close analogy between Oeyama ophiolite-Renge blueschist pair in Japan and the "accretionary" early Paleozoic ophiolite-late Paleozoic blueschist pair in Primorye.

Report

(4 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • Research Products

    (36 results)

All Other

All Publications (36 results)

  • [Publications] 石渡明: "西南日本内帯の古生代海洋性島弧地殻断片:兵庫県上郡変斑れい岩体"地質学論集. 52. 273-285 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 斎藤大地,石渡明,辻森樹,宮下純夫,S.D.Sokolov: "ロシア極東,タイガノス半島のエリストラートバ・オフィオライト:海洋底マントルに貫入する島弧オフィオライト"地質学論集. 52. 303-316 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 辻森樹,石渡明,坂野昇平: "西南日本内帯蓮華変成帯,青海町湯ノ谷のエクロジャイト質藍閃石片岩について"地質学雑誌. 106・5. 353-362 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 辻森樹,仁科克一,石渡明,板谷徹丸: "西南日本内帯大江山地域の普甲峠変成沈積岩に産する4〜4.4億年含藍晶石緑れん石角閃岩"地質学雑誌. 106・9. 646-649 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 三浦亮,石渡明: "北部北上帯,島守層に産する海洋島ソレイアイト起源緑色岩の岩石学"岩石鉱物科学. 52(印刷中). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Shcheka,S.A.,Ishiwatari,A.,Vrzhosek,A.A.: "Geology and petrology of Cambrian Khanka ophiolite in Primorye (Far East Russia) with notes on its manganese-rich chromian spinel"地球科学. 55(印刷中). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 石渡明,辻森樹: "日本海及びその周辺域の岩石"富山県企画部日本海政策課. 58 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 「北陸の自然をたずねて」編集委員会(代表:石渡明): "北陸の自然をたずねて"築地書館. 242 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Ishiwatari, A., Tsujimori, T., Hayasaka, Y., Sugimoto, T., and Ishiga, H.: "Nappe-bounding thrust faults in the Paleozoic-Mesozoic accretionary orogen in the Inner Zone of southwestern Japan."Jour.Geol.Soc.Japan. 105. III-IV (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Ishiwatari, A.: "Fragment of Paleozoic oceanic island arc crust in the Inner Zone of southwestern Japan : The Kamigori metagabbro body, Hyogo Prefecture."Mem.Geol.Soc.Japan. 52. 273-285 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Tsujimori, T., Nishina, K., Ishiwatari, A.and Itaya, T.: "443-403 Ma kyanite-bearing epidote amphibolite from the Fuko Pass metacumulates in the Oeyama area, the Inner Zone of southwestern Japan."Jour.Geol.Soc.Japan. 106. 646-649 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Tsujimori, T., Ishiwatari, A.and Banno, S.: "Discovery of eclogitic glaucophane schist from the Omi area, Renge metamorphic belt, the Inner Zone of southwestern Japan."Jour.Geol.Soc.Japan. 106. I-II (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Tsujimori, T., Ishiwatari, A.and Banno, S.: "Eclogitic glaucophane schist from the Yunotani valley in Omi Town, the Renge metamorphic belt, the Inner Zone of southwestern Japan."Jour.Geol.Soc.Japan. 106. 353-362 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Miura, R.and Ishiwatari A.: "Petrology of the oceanic island tholeiite-origin greenstones in the Shimamori Formation, North Kitakami belt, northeastern Japan."Jpn.Mag.Min.Petr.Sci.. 30 (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Saito, D., Ishiwatari, A., Tsujimori, T., Miyashita, S., and Sokolov, S.D.: "Elistratova ophiolite in Taigonos peninsula, Far-East Russia : An island arc ophiolite intruding into oceanic mantle."Mem.Geol.Soc.Japan. 52. 303-316 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Tsujimori, T., Saito, D., Ishiwatari, A., Miyashita, S and Sokolov, S.D.: "Electron microprobe image of zoned chromian spinel with hydrous mineral inclusions in a chromitite from Elistratova ophiolite, Far East Russia."Sci.Rep.Kanazawa Univ.. 43. 1-11 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Ishiwatari, A.and Tsujimori, T.: "Paleozoic blueschist of Primorye, Russia."Jour.Geogr.(Tokyo). 108, No.2, (Pictorial 3). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Shcheka, S.A., Ishiwatari, A.and Vrzhosek, A.: "Geology and petrology of Cambrian Khanka ophiolite in Primorye (Far East Russia) with notes on its manganese-rich chromian spinel."Earth Sci.(Chikyu Kagaku). 55 (in press). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 辻森樹,石渡明,坂野昇平: "西南日本内帯蓮華変成帯,青海町湯ノ谷のエクロジャイト質藍閃石片岩について"地質学雑誌. 106・5. 353-362 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 辻森樹,仁科克一,石渡明,板谷徹丸: "西南日本内帯大江山地域の普甲峠変成沈積岩に産する4〜4.4億年含藍晶石緑れん石角閃岩"地質学雑誌. 106・9. 646-649 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 三浦亮,石渡明: "北部北上帯,島守層に産する海洋島ソレイアイト起源緑色岩の岩石学"岩石鉱物科学. 52(印刷中). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Shcheka,S.A.,Ishiwatari,A.,Vrzhosek,A.A.: "Geology and petrology of Cambrian Khanka ophiolite in Primorye (Far East Russia) with notes on its manganese-rich chromian spinel"地球科学. 55(印刷中). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 冨岡伸芳,石渡明,棚瀬充史,清水智,加々美寛雄: "福井県大野市,前期中新世荒島岳コールドロンの地質と岩石"地質学雑誌. 106・5. 313-329 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 石渡明,辻森樹: "日本海及びその周辺域の岩石"富山県企画部日本海政策課. 29 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 「北陸の自然をたずねて」編集委員会(代表:石渡明): "北陸の自然をたずねて"築地書館. 240 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 石渡明,辻森樹: "ロシア沿海州の古生代青色片岩"地学雑誌. 108.2. 口絵3 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 石渡明: "西南日本内帯の古生代海洋性島弧地殻断片:兵庫県上部変斑れい岩体"地質学論集. 52. 273-285 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 齋藤大地,石渡 明,辻森 樹,宮下純夫,S.D.sokolov: "ロシア極東タイガノス半島のエリスとラートバ・オフィオライト:海洋底マントルに貫入する島弧オフィオライト"地質学論集. 52. 303-316 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] T. Tsujimori, A. Ishiwatari and S. Banno: "Discovery of ecologitic glaucophane schist from the Omi area, Renge metamorphic belt, the Inner Zone of southwestern Japan."Journal of the Geological Society of Japan. 106.1. I-II (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 辻森樹,石渡明,板野昇平: "西南日本内帯蓮華変成帯、青海町湯ノ谷のエクロジャイト質藍閃石片岩について"地質学雑誌. 106.5(印刷中). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 石渡 明・宮下純夫・齋藤大地・辻森 樹: "ロシア極東タイガノス半島の付加体とオフィオライト" 地質学雑誌. 104・1. I-II (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Tsujimori, T., Saito, D., Ishiwatari, A., Miyashita, S., Sokolov, S.D.: "Electron microprobe element image of zoned chromian spinel with hydrous mineral inclusions in a chromitite from Elistratova ophiolite, Far East Russia" The Science Reports of Kanazawa University. 43・2. 1-11 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 石渡 明・辻森 樹・早坂康隆・杉本 孝・石賀裕明: "西南日本内帯古〜中生代付加型造山帯のナップ境界の衝上断層" 地質学雑誌. 105・2. III-IV (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 石渡 明・辻森 樹: "ロシア沿海州の古生代青色片岩" 地質雑誌. 108・4(印刷中). (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 石渡 明: "西南日本内帯の古世代海洋性島弧地殻断片:兵庫県上郡斑れい岩体" 地質学論集. (印刷中). (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 齋藤大地・石渡 明・辻森 樹・宮下純夫・S.D.Sokolov: "ロシア極東タイガノス半島のエリストラートバ・オフィオライト:海洋底マントルに貫入する島弧オフィオライト" 地質学論集. (印刷中). (1999)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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