US GEOLOGICAL SURVEY STANDARDS .2. FIRST COMPILATION OF DATA FOR NEW USGS ROCKS

被引：452

作者：

FLANAGAN, FJ

机构：

[1] U.S. Geological Survey, Washington

来源：

GEOCHIMICA ET COSMOCHIMICA ACTA | 1969年 / 33卷 / 01期

关键词：

D O I：

10.1016/0016-7037(69)90094-5

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：

Rock analyses, determinations of major and minor constituents, and determinations of 57 trace elements reported by analysts throughout the world are presented for the new series of U.S. Geological Survey rock samples. Averages for both the constituents generally reported in a rock analysis and the trace elements are given. Variances of the distributions of data by rock analysts for several oxides in G-2 are compared with similar variances for G-l. © 1969.

引用

页码：81 / &

共 290 条

[1]

ABBEY S, 1968, PRIVATE COMMUNICATIO

[2] AUTOMATIC DETERMINATION OF MANGANESE IN SILICATE ROCKS AND SEDIMENTS [J].