A modification of the U.S. Geological Survey one-sixth order semiquantitative spectrographic method for the analysis of geologic materials that improves limits of determination of some volatile to moderately volatile elements /

Bibliographic Details

Main Author:	Detra, D. E.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Cooley, E. F.
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : Dept. of the Interior, U.S. Geological Survey ; 1988.
Series:	U.S. Geological Survey circular ; 996.
Subjects:	Spectrum analysis. Analytical geochemistry.