A spectrographic method for determining trace amounts of lead in zircon and other minerals

Author:	Waring, Claude L.
Additional Authors:	Worthing, Helen.
Year:	1952
Document Type:	MAIN
Issuing Agency:	U.S. Dept. of the Interior, Geological Survey,
Series:	Trace elements investigations report,
Report Number:	216
Subjects:	Spectrum analysis
	Zircon
	Lead--Analysis
Link:	https://hdl.handle.net/2027/mdp.39015095012236