WEKO3
アイテム
斜長石の風化初期における微形態
https://doi.org/10.24517/00061680
https://doi.org/10.24517/000616802dbb87a8-5553-4c2c-827d-dcc418063681
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-TAZAKI-K-58.pdf (4.8 MB)
|
.png)
|
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2021-07-26 | |||||||
| タイトル | ||||||||
| タイトル | 斜長石の風化初期における微形態 | |||||||
| タイトル | ||||||||
| タイトル | Micromorphology of Plagioclase Surface at Incipient Stage of Weathering | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00061680 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
田崎, 和江
× 田崎, 和江 |
|||||||
| 著者別表示 |
Tazaki, Kazue
× Tazaki, Kazue
|
|||||||
| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学理工研究域地球社会基盤学系 | |||||||
| 書誌情報 |
地球科学 en : Earth Science 巻 32, 号 2, p. 58-62, 発行日 1978-03-25 |
|||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0366-6611 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 2189-7212 | |||||||
| NCID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00141269 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.15080/agcjchikyukagaku.32.2_58 | |||||||
| 出版者 | ||||||||
| 出版者 | 地学団体研究会 The Association for the Geological Collaboration in Japan | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | The surface of fresh plagioclase usually shows smooth plane and has a weaving texture which suggests cryptic unmixing at vertical section (plate I-1). At the incipient stage of weathering, various features caused by chemical erosion appear on the plagioclase such as etch pits (plate II-5), conical hollows and square holes (plate I-4). Amorphous thin layer of which thickness is less than 0.5μm occurs successively or simultaneously on the surface (plate I-3). Occurrence of the thin layer suggests transitional state from frame work sillicate to clay minerals. The knobby substance, aggregate of fine and rounded spherules which is morphologically identified as spheroidal allophane occurs subsequently in the thin layer (plate II-7, 8). In the next stage of weathering, the following changes are observed; 1) Formation of imogolite (plate III-9) and gibbsite (plate III-10). 2) Formation of halloysite (plate III-11, 12). Imogolite occurs first as tiny bumps from the edges of the amorphous thin layer. Coexistence of gibbsite and imogolite is common in the same grain of weathered plagioclase. Gibbsite crystal shows short prismatic or tabular form (plate III-10 right upper). Observation of glassy matrix in the volcanic ash indicates that weathering should advance more easily in glassy material than in coexisting plagioclase (plate IV). | |||||||
| 権利 | ||||||||
| 権利情報 | Copyright © 地学団体研究会 The Association for the Geological Collaboration in Japan | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/agcjchikyukagaku/-char/ja | |||||||
| 関連名称 | https://www.jstage.jst.go.jp/browse/agcjchikyukagaku/-char/ja | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://www.chidanken.jp/ | |||||||
| 関連名称 | http://www.chidanken.jp/ | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://www.chidanken.jp/08_1.html | |||||||
| 関連名称 | https://www.chidanken.jp/08_1.html | |||||||
