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WASHINGTON, D.C.
Meeting 228
George Washington University
Wednesday, February 23, 1910
Marius Robinson Campbell, President Edson Sunderland Bastin, Meeting Secretary
Arthur Louis Day—Geophysical Laboratory—Some mineral relations from the laboratory view point.
Arthur Coe Spencer—USGS—Igneous metamorphism.
Howland Bancroft—USGS—Platinum in southeastern Nevada.
Attendance: 0
Minutes not available.
Published account of meeting