書誌事項
- タイトル別名
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- Sm-Nd Dating for Antimony Mineralization in the Xikuangshan Deposit, Hunan, China
- Sm Nd Dating for Antimony Mineralizatio
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The Xikuangshan mine is situated in central Hunan, China, and is the largest antimony deposit in the world. The mineralization is hosted in Middle-Upper Devonian carbonate rocks. Sm-Nd isotope analysis of six calcite samples and one stibnite sample gives an isochron age of 156.3±12 Ma. with an initial143Nd/144Nd ratio of 0.51164 and an εNd value of -15.6. This age demonstrates that the antimony mineralization probably took place during the Jurassic period, simultaneously with the folding events in the Xikuangshan district, which is consistent with the geological inferences of the mineralization age in central Hunan.
収録刊行物
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- 資源地質
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資源地質 46 (258), 227-231, 1996
資源地質学会
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詳細情報 詳細情報について
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- CRID
- 1390282679444868608
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- NII論文ID
- 10002858898
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- NII書誌ID
- AN10379890
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- COI
- 1:CAS:528:DyaK28XlvV2qt7Y%3D
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- ISSN
- 21854033
- 09182454
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- NDL書誌ID
- 4027658
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可