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References
1.
Ahrens
L. H.
and
Taylor
S. R.
, Spectrochemical Analysis (Addison-Wesley Publ. Co. , Reading, Mass , 1961 ).
2.
Price
N. B.
and
Walker
C. T.
, Nature 206 , 607 (1965 ).
3.
Sewell
J. R.
, Appl. Spectry. 17 , 166 (1963 ).
4.
Burgy
R.
and
Shaw
D. M.
, Nature 201 , 1314 (1964 ).
5.
Reynolds
R. C.
Jr.
, Nature 201 , 1315 (1964 ).
6.
Spears
D. A.
, Geochim. Cosmochim. Acta 29 , 315 (1965 ).
7.
Moore
D. M.
and
Henderson
D. M.
, Geol. Soc. Amer., Spec. Paper 76 , 117 (1964 ).
8.
Fleischer
M.
, Geochim. Cosmochim. Acta 29 , 1263 (1965 ).
9.
Van Valkenburg
A.
and
Pike
R. G.
, Natl. Bur. Std. J. Res. 48 , 360 (1952 ).
