Rock-magnetic properties related to thermal mineral alterations in siderite samples
文献类型：期刊论文
| 作者 | Pan, YX; Lin, MA; Hao, JQ |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 1999-11-01 |
| 卷号 | 42期号:6页码:756-763 |
| 关键词 | SIRM Curie temperature coercivity of remanent magnetization siderite thermal treatment |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | Rock-magnetic properties were systematically measured on thermal oxidation products of siderite samples that were collected from Dalizi iron deposit, Jilin province. It was revealed that the isothermal remanent magnetization (IRM), remanence coercivity (H-cr) and Curie temperature (T-c) of siderite samples varied with different thermal treatment temperatures. Maghemite (gamma-Fe2O3) was found to be one of the intermediate products during siderite oxidation in air atmosphere, and with relatively high thermal stability. The mineral transformations indicated by rock-magnetic methods were proved by the X-ray diffraction (XRD) and Mossbauer effect experiments. The crystalline structure transitions during the siderite oxidation processes might affect the magnetic properties of oxidized siderite samples. |
| WOS关键词 | DECOMPOSITION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000084411600005 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/75620]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Pan, YX |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China 3.Chinese Seism Bur, Tectonophys Open Lab, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, YX,Lin, MA,Hao, JQ. Rock-magnetic properties related to thermal mineral alterations in siderite samples[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,1999,42(6):756-763. |
| APA | Pan, YX,Lin, MA,&Hao, JQ.(1999).Rock-magnetic properties related to thermal mineral alterations in siderite samples.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,42(6),756-763. |
| MLA | Pan, YX,et al."Rock-magnetic properties related to thermal mineral alterations in siderite samples".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 42.6(1999):756-763. |
入库方式： OAI收割
来源：地质与地球物理研究所
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