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Thermal Studies on Mackinawite
https://doi.org/10.15027/53016
https://doi.org/10.15027/530161a1d9e66-9743-49e7-b69f-f9f630e94d52
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JSHUC_4-4_455.pdf (5.5 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 | Thermal Studies on Mackinawite | |||||||
| 言語 | en | |||||||
| 作成者 |
TAKENO, Setsuo
× TAKENO, Setsuo
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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 | On mackinawite mistaken for valleriite, the specimens obtained from eleven localities have been investigated especially concerning its thermal behaviors. Those discriminated under the reflection microscope on the basis of their optical characters revealing abrupt change at 130°C～250°C are classifiable into A) Kawayama type (including the specimen from Mackinaw) losing its extraordinary pleochroism and anisotropism at 130°C～160°C, B) Kômori type (including those from Muskox, Tsumo, Akagane and Ohmine) showing the similar variation at intermediate temperature and C) Outokumpu type (including those from Makimine, Besshi and Shimokawa doing so above 200°C, among which the third type only discloses transformation from mackinawite to pyrrhotite. A considerable difference in transformation temperature is commonly observable even in the specimens collected from the same locality. True valleriite, on the other hand, is stable at the temperature lower than about 500°C. | |||||||
| 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 | 10.15027/53016 | |||||||
| 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 | 455 | |||||||
| 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 4, 号 4, p. 455-478, 発行日 1965-05-15 |
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| 旧ID | 53016 | |||||||
