COMPOSITION OF STONY METEORITES (4) SOME ANALYTICAL DATA ON ORGUEIL, NOGOYA, ORNANS AND NGAWI

被引：18
作者：
AHRENS, LH
VONMICHA.H
FESQ, HW
机构：
[1] Department of Geochemistry, University of Cape Town
来源：
EARTH AND PLANETARY SCIENCE LETTERS | 1969年 / 6卷 / 04期
关键词：
D O I：
10.1016/0012-821X(69)90169-1
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
New analytical data on Fe, Si, Mg, Ca, Al, Mn, K, Ti and P in three carbonaceous chondrites (Orgueil, Nogoya and Ornans) and one LL-group chondrite (Ngawi) are presented and compared with other data in the literature. The new data confirm a previous conclusion that the Ca/Al ratio of 1.10 (± a small factor) is typical of all common stony meteorites. A systematic difference between our phosphorus values and others given in the literature has been noted. © 1969.
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页码：285 / &
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