| タイトル | Fluid inclusions in stony meteorites - A cautionary note |
| 著者（英） | Colucci, M. T.; Rudnick, R. L.; Belkin, H. E.; Henry, D. J.; Ashwal, L. D.; Gibson, E. K., Jr.; Roedder, E. |
| 著者所属（英） | Southern Methodist Univ.|Geological Survey|Australian National Univ.|Lunar and Planetary Inst.|ARCO Oil and Gas Co.|NASA Johnson Space Center |
| 発行日 | 1985-02-15 |
| 言語 | eng |
| 内容記述 | Newly discovered fluid inclusions in thin sections of Bjurbole chondrules, shergottite EETA79001, lunar meteorite ALHA81005, and Apollo 16 glasses possess physical properties similar to those of fluid inclusions found in thin sections of five stony meteorites recently described by Warner et al. (1983). The distribution and physical properties of these new fluid inclusions indicate they may be artifacts of thin section preparation; it is suggested that saw coolant was sucked into vacuum vesicles in glasses and minerals through submicroscopic fractures produced during sawing. The similarities between these fluid inclusions and fluid inclusions previously described by Warner et al. (1983) indicate that many of the fluid inclusions reported earlier may be artifacts. Consequently, the origin of any fluid inclusions observed in thin sections of extraterrestrial materials must be interpreted with caution. The most probable true extraterrestrial fluid inclusions are those that have been observed in grains prepared without exposure to liquids of any kind. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 85A30050 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/392130 |
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