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The Correlation of Potassium and Magnesium, Sodium and Iron, in Igneous Rocks

Henry S. Washington
Proceedings of the National Academy of Sciences of the United States of America
Vol. 1, No. 12 (Dec. 15, 1915), pp. 574-578
Stable URL: http://www.jstor.org/stable/83555
Page Count: 5
Subjects: Biological Sciences General Science
Find more content in these subjects: Biological Sciences General Science
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