西藏唐加地区卓隆普斜长角闪岩锆石U-Pb年代学、地球化学及地质意义
P581%P597+.3; 本文以西藏唐加地区卓隆普斜长角闪岩为研究对象,通过岩相学、锆石U-Pb年代学和全岩地球化学组成分析,探讨了其岩石成因以及对松多古特提斯洋演化的地质意义.结果显示,卓隆普斜长角闪岩原岩形成于264.7±1.3 Ma(n=28,MSWD=0.88),属中二叠世.全岩地球化学特征显示该套岩石呈钙碱性,富集轻稀土元素(LREE/HREE=4.69~4.88),弱铕异常(δEu=0.81);样品富集大离子亲石元素(LILEs),具有强烈的Nb-Ta负异常,表现出岛弧玄武岩亲缘性.多种判别图解显示斜长角闪岩原岩形成于俯冲相关的岛弧环境,原岩岩浆由俯冲大洋板片和洋壳物质融熔体以及...
        Saved in:
      
    
          | Published in | 地质与勘探 Vol. 58; no. 5; pp. 1016 - 1026 | 
|---|---|
| Main Authors | , , , , , , , | 
| Format | Journal Article | 
| Language | Chinese | 
| Published | 
            成都理工大学沉积地质研究院,四川成都 610059%成都理工大学地球科学学院,四川成都 610059
    
        01.09.2022
     | 
| Subjects | |
| Online Access | Get full text | 
| ISSN | 0495-5331 | 
| DOI | 10.12134/j.dzykt.2022.05.009 | 
Cover
| Abstract | P581%P597+.3; 本文以西藏唐加地区卓隆普斜长角闪岩为研究对象,通过岩相学、锆石U-Pb年代学和全岩地球化学组成分析,探讨了其岩石成因以及对松多古特提斯洋演化的地质意义.结果显示,卓隆普斜长角闪岩原岩形成于264.7±1.3 Ma(n=28,MSWD=0.88),属中二叠世.全岩地球化学特征显示该套岩石呈钙碱性,富集轻稀土元素(LREE/HREE=4.69~4.88),弱铕异常(δEu=0.81);样品富集大离子亲石元素(LILEs),具有强烈的Nb-Ta负异常,表现出岛弧玄武岩亲缘性.多种判别图解显示斜长角闪岩原岩形成于俯冲相关的岛弧环境,原岩岩浆由俯冲大洋板片和洋壳物质融熔体以及其脱水过程中形成的俯冲流体交代上覆地幔楔形成,岩浆上升过程中可能受到轻微的地壳物质混染.结合区域资料,本次研究认为唐加-松多古特提斯洋在265 Ma(中二叠世)之前已经发生俯冲. | 
    
|---|---|
| AbstractList | P581%P597+.3; 本文以西藏唐加地区卓隆普斜长角闪岩为研究对象,通过岩相学、锆石U-Pb年代学和全岩地球化学组成分析,探讨了其岩石成因以及对松多古特提斯洋演化的地质意义.结果显示,卓隆普斜长角闪岩原岩形成于264.7±1.3 Ma(n=28,MSWD=0.88),属中二叠世.全岩地球化学特征显示该套岩石呈钙碱性,富集轻稀土元素(LREE/HREE=4.69~4.88),弱铕异常(δEu=0.81);样品富集大离子亲石元素(LILEs),具有强烈的Nb-Ta负异常,表现出岛弧玄武岩亲缘性.多种判别图解显示斜长角闪岩原岩形成于俯冲相关的岛弧环境,原岩岩浆由俯冲大洋板片和洋壳物质融熔体以及其脱水过程中形成的俯冲流体交代上覆地幔楔形成,岩浆上升过程中可能受到轻微的地壳物质混染.结合区域资料,本次研究认为唐加-松多古特提斯洋在265 Ma(中二叠世)之前已经发生俯冲. | 
    
| Author | 麦源君 张洪亮 解龙 朱利东 周豫 钟摇 杨文光 李楠  | 
    
| AuthorAffiliation | 成都理工大学沉积地质研究院,四川成都 610059%成都理工大学地球科学学院,四川成都 610059 | 
    
| AuthorAffiliation_xml | – name: 成都理工大学沉积地质研究院,四川成都 610059%成都理工大学地球科学学院,四川成都 610059 | 
    
| Author_FL | ZHONG Yao ZHANG Hongliang ZHOU Yu ZHU Lidong XIE Long MAI Yuanjun LI Nan YANG Wenguang  | 
    
| Author_FL_xml | – sequence: 1 fullname: ZHONG Yao – sequence: 2 fullname: ZHU Lidong – sequence: 3 fullname: YANG Wenguang – sequence: 4 fullname: XIE Long – sequence: 5 fullname: MAI Yuanjun – sequence: 6 fullname: ZHANG Hongliang – sequence: 7 fullname: LI Nan – sequence: 8 fullname: ZHOU Yu  | 
    
| Author_xml | – sequence: 1 fullname: 钟摇 – sequence: 2 fullname: 朱利东 – sequence: 3 fullname: 杨文光 – sequence: 4 fullname: 解龙 – sequence: 5 fullname: 麦源君 – sequence: 6 fullname: 张洪亮 – sequence: 7 fullname: 李楠 – sequence: 8 fullname: 周豫  | 
    
| BookMark | eNotkMtKw0AYhWdRwVr7Bq7dJc4_kzGZpRRvUNCFXbkok2QiVknBKKIrRSm0VFq0tigFBfEKimg31UUfxk6bvIXxsjp8i3MOfGMo4Rd9idAEYB0IUGOqoLv7exvbOsGE6JjpGPMESmKDM41RCqMoHQTrNsaYmGCw6SRaDW97YaumGnVVuVbtV1X9UCdn0WVpcPEyaLaj8154fxq1ntTbY9QoDa_ec9qyrbqd_ueNer77OjiMO8P6kao2Y1S1Soxh52FwXOt3y-NoxBObgUz_Zwrl5mZXMgtadml-MTOT1QLAwDUqwRTEISa3YuQgAVwwTO5KSRn2KBWOsC2gNnhEOETaDpZMuMANajFGBU2hyb_dXeF7wl_LF4o7W378mP-V8eMCs9gE_QZjQ3Xj | 
    
| ClassificationCodes | P581%P597+.3 | 
    
| ContentType | Journal Article | 
    
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. | 
    
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. | 
    
| DBID | 2B. 4A8 92I 93N PSX TCJ  | 
    
| DOI | 10.12134/j.dzykt.2022.05.009 | 
    
| DatabaseName | Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ)  | 
    
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc | 
    
| DocumentTitle_FL | Zircon U-Pb Geochronology,Geochemistry and Geological Significance of the Zhuolongpu Amphibolite in the Tangjia Area of Tibet | 
    
| EndPage | 1026 | 
    
| ExternalDocumentID | dzykt202205009 | 
    
| GrantInformation_xml | – fundername: (国家自然科学基金); (中国地质调查项目) funderid: (国家自然科学基金); (中国地质调查项目)  | 
    
| GroupedDBID | -01 2B. 4A8 92I 93N ALMA_UNASSIGNED_HOLDINGS CCEZO CCVFK GROUPED_DOAJ PSX TCJ  | 
    
| ID | FETCH-LOGICAL-s1019-3e17a2c279801991e11d1479dee350f33acab813b1f2ac2ebc0e5ad19438553a3 | 
    
| ISSN | 0495-5331 | 
    
| IngestDate | Thu May 29 04:05:38 EDT 2025 | 
    
| IsPeerReviewed | true | 
    
| IsScholarly | true | 
    
| Issue | 5 | 
    
| Keywords | 锆石U-Pb定年 卓隆普 唐加地区 西藏 唐加-松多古特提斯洋 地球化学 岛弧 斜长角闪岩 中二叠世  | 
    
| Language | Chinese | 
    
| LinkModel | OpenURL | 
    
| MergedId | FETCHMERGED-LOGICAL-s1019-3e17a2c279801991e11d1479dee350f33acab813b1f2ac2ebc0e5ad19438553a3 | 
    
| PageCount | 11 | 
    
| ParticipantIDs | wanfang_journals_dzykt202205009 | 
    
| PublicationCentury | 2000 | 
    
| PublicationDate | 2022-09-01 | 
    
| PublicationDateYYYYMMDD | 2022-09-01 | 
    
| PublicationDate_xml | – month: 09 year: 2022 text: 2022-09-01 day: 01  | 
    
| PublicationDecade | 2020 | 
    
| PublicationTitle | 地质与勘探 | 
    
| PublicationTitle_FL | Geology and Exploration | 
    
| PublicationYear | 2022 | 
    
| Publisher | 成都理工大学沉积地质研究院,四川成都 610059%成都理工大学地球科学学院,四川成都 610059 | 
    
| Publisher_xml | – name: 成都理工大学沉积地质研究院,四川成都 610059%成都理工大学地球科学学院,四川成都 610059 | 
    
| SSID | ssib000271456 ssib036433830 ssj0002912125 ssib013937500 ssib000862192 ssib051371126  | 
    
| Score | 2.317642 | 
    
| Snippet | P581%P597+.3; 本文以西藏唐加地区卓隆普斜长角闪岩为研究对象,通过岩相学、锆石U-Pb年代学和全岩地球化学组成分析,探讨了其岩石成因以及对松多古特提斯洋演化的地质意义.... | 
    
| SourceID | wanfang | 
    
| SourceType | Aggregation Database | 
    
| StartPage | 1016 | 
    
| Title | 西藏唐加地区卓隆普斜长角闪岩锆石U-Pb年代学、地球化学及地质意义 | 
    
| URI | https://d.wanfangdata.com.cn/periodical/dzykt202205009 | 
    
| Volume | 58 | 
    
| hasFullText | 1 | 
    
| inHoldings | 1 | 
    
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals issn: 0495-5331 databaseCode: DOA dateStart: 20100101 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.doaj.org/ omitProxy: true ssIdentifier: ssj0002912125 providerName: Directory of Open Access Journals  | 
    
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Na9RAFA-lXryIouK3PTgnWU3mI5k5TrpZiqB4aKHgoSS7WQVhBdse7EmpFCyVFq0tSkFB_ARFtJfqoX-MTbv7X_je2-xuli6ohSW8TH558-a9ZOa92XkTx7mkUk_V_WpS0kbJkpQuUAFHR05CIJakSWIwG_n6DX9sQl6bVJNDw_OFVUuzM8mV6tzAvJKDWBXKwK6YJfsflu0yhQKgwb5wBAvD8Z9szCLNrGJhBQkTMA2EYkYy4yKhLbNEmFEWtkuAsESUmREsMsxYpn0W-cwYZiMifMTjpQ5nGzDDqSRglm4PObOGSiTdDoAKC8VE6WZClw0LJYskC0NmBZbYMrOAE7iwQnsFmQKUVYtcOKi7B1bYHm0LYI1srUYptaTWSqyr_XWgjos9CA8wzXREPENm2hwiZrtLq6ktHFuBGvBYb3imAmBHQmtN7SZ2ZrQPUs4FgybogLCqIxhBSI2WdB5GrP25ps50Czy1nfVk7ReE5NNkRoPaCcsdTZFewgDNjpqSyLWnMh8tow2CsbbKIF0E-FCA3ZAAWXxqOhifw9tG-BB_7VqgVfskuQyuMHjLjKuDSrnf-CSu8fowOXEg4QrDG4TmJdXJ18vHYqULfY4qDKw4yVRw0sAt9gc6ALhBIXkAtbkHd3GtNOe0M69reg5PdxkqYTjlmlMS8CEOroFbmJfJ_5r3ZN8ejj6M8t2YwMMdJVVvj0sBLr7QvZhceSLANL3uxC83ICR9DLqrgTylF2W_OkByyids1OPG7YLrO37UOZLHrCO23QEdc4bm7hx3bjXfbTfXl7PVlWzxTbbxLVv6mT193nq1sPvy6-7aRuvFdvPDs9b65-z7p9bqwt7rH9g5ZFubO7_eZl_e_374CO7ZW5nPltbgNFtehNPm5sfdx8s7W09OOBOVaHx0rJR_qaU0DYYxJZF6QcyrPDDg8ELEmXpezZOBqaWpUG5diLgaJ9oTiVfncZWnSdVNVVzzjBRaKRGLk85w414jPeWMQAAr63VV8yG2kICO42rd5TVccMDdwI9POxdzZUzlPfH0VL8dz_wVcdY53Hu1zznDM_dn0_MQW8wkF8j2fwCnD9jB | 
    
| linkProvider | Directory of Open Access Journals | 
    
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E8%A5%BF%E8%97%8F%E5%94%90%E5%8A%A0%E5%9C%B0%E5%8C%BA%E5%8D%93%E9%9A%86%E6%99%AE%E6%96%9C%E9%95%BF%E8%A7%92%E9%97%AA%E5%B2%A9%E9%94%86%E7%9F%B3U-Pb%E5%B9%B4%E4%BB%A3%E5%AD%A6%E3%80%81%E5%9C%B0%E7%90%83%E5%8C%96%E5%AD%A6%E5%8F%8A%E5%9C%B0%E8%B4%A8%E6%84%8F%E4%B9%89&rft.jtitle=%E5%9C%B0%E8%B4%A8%E4%B8%8E%E5%8B%98%E6%8E%A2&rft.au=%E9%92%9F%E6%91%87&rft.au=%E6%9C%B1%E5%88%A9%E4%B8%9C&rft.au=%E6%9D%A8%E6%96%87%E5%85%89&rft.au=%E8%A7%A3%E9%BE%99&rft.date=2022-09-01&rft.pub=%E6%88%90%E9%83%BD%E7%90%86%E5%B7%A5%E5%A4%A7%E5%AD%A6%E6%B2%89%E7%A7%AF%E5%9C%B0%E8%B4%A8%E7%A0%94%E7%A9%B6%E9%99%A2%2C%E5%9B%9B%E5%B7%9D%E6%88%90%E9%83%BD+610059%25%E6%88%90%E9%83%BD%E7%90%86%E5%B7%A5%E5%A4%A7%E5%AD%A6%E5%9C%B0%E7%90%83%E7%A7%91%E5%AD%A6%E5%AD%A6%E9%99%A2%2C%E5%9B%9B%E5%B7%9D%E6%88%90%E9%83%BD+610059&rft.issn=0495-5331&rft.volume=58&rft.issue=5&rft.spage=1016&rft.epage=1026&rft_id=info:doi/10.12134%2Fj.dzykt.2022.05.009&rft.externalDocID=dzykt202205009 | 
    
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fdzykt%2Fdzykt.jpg |