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Alteration of Plagioclase in Granite during Weathering
https://doi.org/10.15027/53060
https://doi.org/10.15027/5306098ddd22c-8bf7-4bab-bd5c-34f449bc3305
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JSHUC_7-4_183.pdf (2.9 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Alteration of Plagioclase in Granite during Weathering | |||||||||
| 言語 | en | |||||||||
| 作成者 |
KITAGAWA, Ryuji
× KITAGAWA, Ryuji
× KAKITANI, Satoru
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | Secondary minerals of plagioclase in spheroidally weathered granite of the Seranishi-cho, Hiroshima Prefecture, Japan have been examined by the technique of X-ray diffraction, X-ray fluorescence, DTA, TGA, pH measurements and electron microscopic observation. Spheroidally zoning of A, B and C owing to the difference of appearance at outcrop corresponds to the secondary mineral components, that is, allophane or allophane-like substance is found only in the zone C of core-part of granite and the zone B, metahalloysite and halloysite are predominant in the zones A and B that were intensely weathered parts, and kaolinite exists in the zones A and B, but lacks in the zone C. The crystallinity and grain-size of these kaolin minerals increase gradually from near central core-part toward the outer A zone. The probable al-terating sequence of plagioclase in the weathered granite of this district has been roughly assumed as follows: [Original table is skipped. For more details, please refer to the full text.] | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | HIROSHIMA UNIVERSITY | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 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 | departmental bulletin paper | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.15027/53060 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0075-4374 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00706718 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 183 | |||||||||
| 書誌情報 |
Journal of science of the Hiroshima University. Series C, Geology and mineralogy Journal of science of the Hiroshima University. Series C, Geology and mineralogy 巻 7, 号 4, p. 183-197, 発行日 1977-05-25 |
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| 旧ID | 53060 | |||||||||
