• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Non-traditional isotope signatures for exploration of rare metals concentrated with Fe collides

Research Project

Project/Area Number 17H03502
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Earth system and resources engineering
Research InstitutionHokkaido University

Principal Investigator

Otake Tsubasa  北海道大学, 工学研究院, 准教授 (80544105)

Co-Investigator(Kenkyū-buntansha) 実松 健造  国立研究開発法人産業技術総合研究所, 地質調査総合センター, 主任研究員 (40462840)
申 基チョル  総合地球環境学研究所, 研究基盤国際センター, 准教授 (50569283)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2019: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Keywordsニッケル / ラテライト / 化学風化 / 超苦鉄質岩 / スメクタイト / レアメタル / 鉄同位体 / クロム同位体 / ニッケルラテライト / 輝石 / 金属同位体 / コロイド / 蛇紋岩 / 風化残留鉱床 / 風化プロセス / 鉄コロイド
Outline of Final Research Achievements

Nickel laterite deposits in Indonesia, which are subjected to intensive chemical weathering, show a positive correlation on mass transfer coefficient between iron and nickel. This indicates that mobility of nickel to the saprolite layers is controlled by iron-bearing minerals in the upper layers. A weathering profile that has high nickel grades in the saprolite was depleted in heavy iron isotopes, suggesting nickel was transferred to the saprolite layers associated with reductive dissolution of ferric iron in the upper layers. On the other hand, nickel laterite ores in Myanmar have high nickel grade although the mobility of iron was not as high as those in Indonesia. Because nickel is mainly hosted by smectite in the deposit, smectite may be efficient to fix and concentrate nickel in the saprolite layers in Myanmar.

Academic Significance and Societal Importance of the Research Achievements

本研究の成果よりインドネシアのような化学風化の卓越するニッケルラテライト鉱床では表層付近の鉄同位体比の低下から下層へのニッケルの移動・濃集の予測が可能であると考えられる。そのため、大規模に表土をはぎ取ることなく下層のニッケル資源を探査する新たな指標を見出すことができた。さらに、ミャンマーのような乾季の長い地域のニッケルラテライト鉱床ではスメクタイトが重要な鉱石であることが明らかになった。スメクタイトの生成には母岩が完全に蛇紋岩化していない超苦鉄質岩が必要であると考えられることから、これらの知見はャンマーのような地域での広域調査の際に有用である。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (49 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (4 results) Journal Article (10 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 10 results,  Open Access: 8 results) Presentation (35 results) (of which Int'l Joint Research: 11 results)

  • [Int'l Joint Research] DGSE (Department of Geological Survey)(ミャンマー)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] ハサヌディン大学(インドネシア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ミャン マー地質調査・探査局(ミャンマー)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ハサヌディン大学(インドネシア)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Geochemical characteristics of ores and surface waters for environmental risk assessment in the Pinpet iron deposit, southern Shan State, Myanmar.2020

    • Author(s)
      Zay Ya, K., Otake, T., Koide, A., Sanematsu, K., Sato, T.
    • Journal Title

      Resource Geology

      Volume: 70 Issue: 3 Pages: 296-308

    • DOI

      10.1111/rge.12231

    • NAID

      40022281602

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Magmatic-hydrothermal processes associated with Rare Earth Element enrichment in the Kangankunde carbonatite complex, Malawi.2019

    • Author(s)
      Chikanda, F., Otake, T., Ohtomo, Y., Ito, A., Yokoyama, T. D., Sato, T.
    • Journal Title

      Minerals

      Volume: 9 Issue: 7 Pages: 442-442

    • DOI

      10.3390/min9070442

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Formation of Fe- and Mg-Rich Smectite under Hyperalkaline Conditions at Narra in Palawan, the Philippines2018

    • Author(s)
      Shimbashi, M., Sato, T., Yamakawa, M., Fujii, N. and Otake, T.
    • Journal Title

      Minerals

      Volume: 8(4) Issue: 4 Pages: 155-155

    • DOI

      10.3390/min8040155

    • NAID

      120006463577

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Key factors affecting strength development of steel slag-dredged soil mixtures2018

    • Author(s)
      Toda, K., Sato, H., Weerakoon, N., Otake, T., Nishimura, S. and Sato, T.
    • Journal Title

      Minerals

      Volume: 8(5) Issue: 5 Pages: 174-174

    • DOI

      10.3390/min8050174

    • NAID

      120006463578

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geochemical study of ultramafic rocks from Latowu area of North Kolaka, Southeast Sulawesi and its implication for CO2 sequestration2018

    • Author(s)
      Sufriadin, Widodo, S., Ito, A., Otake, T., Sanematsu, K.
    • Journal Title

      Journal of Degraded and Mining Lands Management

      Volume: 5 Issue: 4 Pages: 1403-1403

    • DOI

      10.15243/jdmlm.2018.054.1403

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dissolved Silica Effects on Adsorption and Co-Precipitation of Sb(III) and Sb(V) with Ferrihydrite2018

    • Author(s)
      Zhou, S., Sato, T. and Otake, T.
    • Journal Title

      Minerals

      Volume: 8(3) Issue: 3 Pages: 101-101

    • DOI

      10.3390/min8030101

    • NAID

      120006463576

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mechanisms of Se(IV) co-precipitation with ferrihydrite at acidic and alkaline conditions, and its behavior during aging2018

    • Author(s)
      Francisco, P.C.M., Sato, T., Kasama, T., Suzuki, S., Shiwaku, H. and Yaita, T.
    • Journal Title

      Environ. Sci. Technol.

      Volume: 52(8) Issue: 8 Pages: 4817-4826

    • DOI

      10.1021/acs.est.8b00462

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geochemical signatures and processes in a stream contaminated by heavy mineral processing near Ipoh city, Malaysia2017

    • Author(s)
      Ito, A., Otake, T., Shin, K.-C., Ariffin, K. S., Yeoh, F.-Y., and Sato, T.
    • Journal Title

      Applied Geochemistry

      Volume: 82 Pages: 89-101

    • DOI

      10.1016/j.apgeochem.2017.05.007

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Adsorption and post adsorption behavior of schwertmannite with various oxyanions2017

    • Author(s)
      Khamphila, K., Kodama, R., Sato, T. and Otake, T.
    • Journal Title

      J. Min. and Mat. Character. Eng.

      Volume: 5 Issue: 02 Pages: 90-106

    • DOI

      10.4236/jmmce.2017.52008

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cerium removal by activated carbon derived from palm kernel shell2017

    • Author(s)
      Ooi, C.-H., Ito, A., Otake, T., and Yeoh, F.-Y.
    • Journal Title

      Advanced Materials Letters

      Volume: 8 Issue: 2 Pages: 145-149

    • DOI

      10.5185/amlett.2017.7061

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Formation of Ni-bearing minerals during chemical weathering of ultramafic rocks in Myanmar2019

    • Author(s)
      室伏 文佳, 伊藤 茜, 大竹 翼, 実松 健造, Kyaw Zay ya, 佐藤 努
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Transformation of ore minerals and their geochemical signatures in submarine hydrothermal ore deposits in Izena Hole, Okinawa Trough2019

    • Author(s)
      池島 拓郎, 大竹 翼, 佐藤 努, 伊藤 茜, 小野 修司, 石橋 純一郎, 野崎 達生, 熊谷 英憲, 前田 玲奈
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 伊是名海穴海底熱水鉱床における鉱石鉱物の変質プロセス:黒鉱鉱床との比較2019

    • Author(s)
      池島 拓郎,大竹 翼,佐藤 努,小野 修司, 伊藤 茜,石橋 純一郎,野崎 達生,熊谷 英憲,前田 玲奈,CK 16-05 乗船者一同
    • Organizer
      資源地質学会第69回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Geochemical characteristics of iron ores and surface waters in Pinpet deposit area, southern Shan State, Myanmar2019

    • Author(s)
      Kyaw Zay Ya, T. Otake, K. Sanematsu, T. Sato
    • Organizer
      資源地質学会第69回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Impact of Fe colloids on toxic elements in a passive treatment system2019

    • Author(s)
      F. Chikanda, T. Otake, A. Koide, T. Sato
    • Organizer
      資源地質学会第69回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mineralogical and Fe isotope correlations between Kuroko-type VMS deposits and a seafloor hydrothermal deposit in Okinawa Trough2019

    • Author(s)
      T. Otake, T. Ikeshima, T. Sato, J.-I. Ishibashi, T. Nozaki, H. Kumagai, L. Maeda, CK16-05 onboard members
    • Organizer
      Goldschmidt 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation of Ni-Bearing Minerals during Chemical Weathering of Ultramafic Rocks in Myanmar2019

    • Author(s)
      A. Murofushi, A. Ito, T. Otake, K. Sanematsu, K. Zay Ya, T. Sato
    • Organizer
      Goldschmidt 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Remediation of heavy metals in Ainai abandoned mine drainage, Akika prefecture, Japan2019

    • Author(s)
      F. Chikanda, T. Otake, A. Koide, T. Sato
    • Organizer
      18th International Conference of the Pacific Basin Consortium for Environment and Health
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニッケル鉱床中のコバルト資源量―ラテライトと硫化物鉱床―2019

    • Author(s)
      実松健造
    • Organizer
      資源地質学会第69回年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Comparison of ore formation processes between VHMS deposits and a submarine hydrothermal ore deposit in Okinawa Trough2018

    • Author(s)
      T. Otake, T. Ikeshima, T. Sato, J-I Ishibashi, T. Nozaki, H. Kumagai, and L. Maeda
    • Organizer
      Goldschmidt 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fe colloid formation and effects on the mobility of toxic elements in Ainai mine drainage2018

    • Author(s)
      A. Koide, A. Ito, T. Otake, and T. Sato
    • Organizer
      Goldschmidt 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Critical metals mobilization and enrichment associated with Fe isotope fractionation in Ni laterite deposits, Sulawesi Island, Indonesia2018

    • Author(s)
      A. Ito, T. Otake, A. Maulana, K. Sanematsu, and T. Sato
    • Organizer
      Goldschmidt 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The role of multi-stage processes on ree enrichment in Kangankunde carbonatites, Malawi2018

    • Author(s)
      F. Chikanda, T. Otake, Y. Ohtomo, and T. Sato
    • Organizer
      Goldschmidt 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ore genesis and environmental study of the Pinpet iron deposit in Southern Shan state, Myanmar2018

    • Author(s)
      Kyaw Zay Ya, T. Otake, K. Sanematsu, and T. Sato
    • Organizer
      資源地質学会第68回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 相内鉱山坑廃水路における有害元素の移動性に与えるコロイド粒子の影響2018

    • Author(s)
      小出 葵, 伊藤 茜, 大竹 翼, 佐藤 努
    • Organizer
      資源地質学会第68回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Magmatic and post-magmatic processes involved in the enrichment of rare earth elements in the Kangankunde carbonatites, Malawi2018

    • Author(s)
      F. Chikanda, T. Otake, Y. Ohtomo, T. Sato
    • Organizer
      資源地質学会第68回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] インドネシアSulawesi島のNiラテライト鉱床におけるレアメタル濃集とFe同位体分別2018

    • Author(s)
      伊藤 茜, 大竹 翼, Maulana Adi, 実松 健造, Sufriadin, 佐藤 努
    • Organizer
      資源地質学会第68回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ニッケル鉱床の副産物としてのコバルト2018

    • Author(s)
      実松健造
    • Organizer
      資源地質学会第68回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] インドネシア, Sulawesi島のNiラテライト鉱床におけるFe同位体分別に伴うNi濃集2018

    • Author(s)
      伊藤 茜, 大竹 翼, Maulana Adi, 実松 健造, Sufriadin, 佐藤 努
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マラウィ・カンガンクンデにおけるカーボナタイト中の希土類元素濃集プロセス2018

    • Author(s)
      F. Chikanda, 大竹 翼, 大友 陽子, 佐藤 努
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Ore genesis and environmental study of Pinpet iron deposit in Southern Shan State, Myanmar2017

    • Author(s)
      Kyaw Zay Ya, T. Otake, K. Sanematsu, T. Sato
    • Organizer
      Asia Africa Mineral Resources Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geochemical and mineralogical variations in weathering profiles of Ni laterite deposits in East Sulawesi, Indonesia2017

    • Author(s)
      A. Ito, T. Otake, A. Maulana, K. Sanematsu, Sufriadin, T. Sato
    • Organizer
      Asia Africa Mineral Resources Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large Fe isotope fractionations found in sulfide ores and ferruginous cherts in volcanogenic massive sulfide deposits2017

    • Author(s)
      T. Otake, S. Nakamura, R. Yamada, K. Shin, S. Ono, T. Sato
    • Organizer
      Goldschmidt Conference 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro to nanoscale observations of carbonaceous matters in 3.2 Ga Banded iron formations, Sheba Gold mine, Moodies Group, Barberton Greenstone Belt and >3.7 Ga schist, Isua Supracrustal Belt2017

    • Author(s)
      Y. Ohtomo, R. Nakajima, T. Otake, T. Kakegawa
    • Organizer
      Goldschmidt Conference 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超苦鉄質岩の風化に伴う元素移動と鉄同位体比変動2017

    • Author(s)
      伊藤茜, 大竹翼, 申基澈
    • Organizer
      第7回同位体環境学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 相内鉱山坑廃水路における鉄コロイド生成と有害元素への影響2017

    • Author(s)
      小出 葵, 伊藤 茜,大竹 翼,佐藤 努
    • Organizer
      資源・素材&EARTH 2017 (札幌)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 南アフリカ・バーバトン緑色岩帯ムーディーズ層群の縞状鉄鉱層における有機物の地球化学的特徴と微細構造観察2017

    • Author(s)
      中島 亮, 大友 陽子, 大竹 翼, 掛川 武, 佐藤 努
    • Organizer
      2017年度日本地球化学会年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 火山性塊状硫化物鉱床の鉱石および鉄石英の鉄同位体組成2017

    • Author(s)
      中村峻介, 大竹翼, 山田亮一, 申基澈, 小野修司, 佐藤努
    • Organizer
      資源地質学会第67回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Geochemical and petrological characteristics of carbonatites and associated fenites in Kangankunde, Malawi2017

    • Author(s)
      C. Frances, Y. Ohtomo, T. Otake, T. Sato
    • Organizer
      資源地質学会第67回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] インドネシア,Sulawesi島Niラテライト鉱床における化学風化プロセス2017

    • Author(s)
      伊藤茜, 大竹翼, Adi Maulana , 実松健造, Sufriadin, 佐藤努
    • Organizer
      資源地質学会第67回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 火山性塊状硫化物鉱床における鉄同位体分別と鉱床形成プロセス2017

    • Author(s)
      大竹翼, 中村峻介,山田亮一, 申基澈, 小野修司, 佐藤努
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Depositional environment of graphite-bearing metasedimentary rocks and banded iron formations in >3.7 Ga Isua Supracrustal Belt, West Greenland2017

    • Author(s)
      大友 陽子, 加藤 丈典, 大竹 翼, 掛川 武
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 南アフリカ・バーバトン緑色岩帯ムーディーズ層群の32億年前の縞状鉄鉱層中の鉄鉱物に伴う有機物の地球化学的特徴と微細構造観察2017

    • Author(s)
      中島 亮, 大友 陽子, 大竹 翼, 掛川 武, 佐藤 努
    • Organizer
      日本地球惑星科学連合2017年大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ラテライト型ニッケル鉱床のスカンジウム含有鉱物について:インドネシアSoroako鉱山の例2017

    • Author(s)
      実松健造, 昆 慶明, 横山隆臣, Adi Maulana
    • Organizer
      資源地質学会第67回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 鉱床の成因研究と探査への応用2017

    • Author(s)
      実松健造
    • Organizer
      地圏資源環境研究部門研究成果報告会
    • Related Report
      2017 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi