| ファイル情報(添付) | |
| タイトル |
Three types of gamets from the metamorphic xenoliths within the Takatsukiyama granitic mass in the Shimanto belt, southwest Japan
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| 著者 |
石川 玲
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| 収録物名 |
島根大学地球資源環境学研究報告
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| 巻 | 13 |
| 開始ページ | 9 |
| 終了ページ | 12 |
| 収録物識別子 |
ISSN 13439774
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| 内容記述 |
その他
The Takatsukiyama granitic mass，intruded into the Cretaceous Shimanto belt，is a typical S-type granitic intrusion of middle Miocene age，and contains several types of xenoliths of regional metamorphic roks such as blastomylonite，blastomylonitic gneiss，gneiss and migmatitic gneiss．These metamorphic rocks often contain gamets，which are classified into three types，i．e．，types A，B and C．Type A gamet shows a normal zoning and occurs only in blastomylonite．Type B garnet has no distinct chemical zoning occurring in blastomylonite，blastomylonitic gneiss and gneiss．Type C garnet shows a distinct reverse zoning and it occurs in migmatitic gneiss．Elementalcolor map（CMP）technique of EPMA well reveals the chemical zoning of the garmets．
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| 言語 |
英語
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| 資源タイプ | 紀要論文 |
| 出版者 |
島根大学総合理工学部地球資源環境学教室
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
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| 発行日 | 1994-11-30 |
| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 関連情報 |
[NCID] AA11455176
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| 備考 | 12-14,16+ / 1993+ |
