Pre-terrestrial oxidation products in carbonaceous meteorites identified by Mossbauer spectroscopy

Pre-terrestrial oxidation products in carbonaceous meteorites identified by Mossbauer spectroscopy
复制标题

穆斯堡尔光谱鉴定碳质陨石中的地前氧化产物

DOI:
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发表时间:
1991
期刊:
影响因子:
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通讯作者:
D. S. Fisher
D. S. Fisher
中科院分区:
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文献类型:
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作者:
R. Burns;D. S. Fisher

文献摘要

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含铁组合,包括层状硅酸盐,氧化物氢氧化物和磁铁矿,在碳质陨石(CC)的发生表明,这些陨石经历了前陆,水下氧化反应。这里报告的结果穆斯堡尔谱研究的一套CC表明,各种铁和铁轴承阶段可以区分在不同类别的这种陨石类型。
The occurrence of ferric bearing assemblages, comprising phyllosilicates, oxide hydroxides and magnetite, in carbonaceous chondrites (CC) indicates that these meteorites underwent pre-terrestrial, sub-aqueous oxidation reactions. Reported here are results of a Mossbauer spectral study of a suite of CC demonstrating that a variety of ferrous and ferric bearing phases may be distinguished in different classes of this meteorite type.