A survey of shergottite, nakhlite and chassigny meteorites whole-rock compositions
A survey of shergottite, nakhlite and chassigny meteorites whole-rock compositions
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DOI：
10.1111/j.1945-5100.1998.tb01331.x
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发表时间：
1998-07-01
影响因子：
2.2
通讯作者：
Lodders, K
中科院分区：
文献类型：
--
作者：
Lodders, K
整理和评价了雪尔果特陨石、纳赫利特陨石和长石陨石的主量元素丰度和痕量元素丰度及水分含量的文献资料。SNC群的个体成员相对均一，每块陨石的代表性平均成分可以从文献中报道的多个数据中计算出来。常量元素丰度用于计算标准成分和密度。数据调查表明，我们对SNC陨石中许多元素的全岩丰度的了解非常有限，需要进行更基本的分析工作。
Literature data on major and trace elemental abundances and water contents of the shergottite, nakhlite, and chassigny (SNC) meteorites are compiled and evaluated. The individual members of the SNC group are relatively homogeneous, and representative average compositions for each meteorite can be computed from multiple data reported in the literature. Major element abundances are used to calculate normative compositions and densities. The data survey shows that our knowledge of whole rock abundances in SNC meteorites is very limited for many elements and that more basic analytical work is needed.