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WASHINGTON, D.C.
Meeting 665
Cosmos Club
Wednesday, April 28, 1948
William Walden Rubey, President David H. Dow, Meeting Secretary
Esther Whitman Claffy—Naval Research Laboratory—The polarographic method for determining trace elements in rocks and minerals.
Kiguma Jack Murata—USGS—The causes of fluorescence in minerals.
Thomas Seward Lovering—USGS—Temperatures near a batholith.
Attendance: 107
Meeting Secretary's Minutes