書誌事項
- 公開日
- 1988-12
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1111/j.1945-5100.1988.tb00916.x
- 公開者
- Wiley
この論文をさがす
説明
<jats:p><jats:bold>Abstract—</jats:bold> The Tuxtuac meteorite fell in Zacatecas state, Mexico, on 16 October 1975, at 1820 hours. Two partly crusted masses, weighing 1924 g and 2340 g, were recovered. The stone is an ordinary chondrite, LL5, with olivine Fa<jats:sub>30</jats:sub> and 19.22 weight % total iron. The silicates contain numerous voids and a froth‐like mesostasis is present within some chondrules. Metal phases present are kamacite (5.7–6.4% Ni, 6–7% Co) and high nickel metal (taenite 37–41% Ni, 1.7 ± 0.3% Co; tetrataenite 47–52% Ni, 0.8–1.4% Co). The stone is unusual for an LL‐group chondrite in that it exhibits neither large‐scale brecciation features nor dark veins.</jats:p>
収録刊行物
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- Meteoritics
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Meteoritics 23 (4), 321-323, 1988-12
Wiley