Frank Wigglesworth Clarke

Frank Wigglesworth Clarke ( born March 19, 1847 in Boston, Massachusetts, † May 23, 1931 ) was an American geologist and chemist. He is considered the father of geochemistry.

Clarke specific chemical composition of the earth's crust.

He taught 1873/74 Chemistry and Physics at Howard University in Washington, DC and from 1874 to 1883 at the University of Cincinnati.

See also: Clarke - value

Crust (geology) Integrated Authority File
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