Hal Helgeson

Harold C. Helgeson (November 13, 1931 – May 28, 2007) was an American scientist and educator. A pioneering theoretical geochemist, he was a professor at the University of California, Berkeley.

Early life

Born in Minneapolis, Minnesota, he grew up in St. Paul. He received a B.S. in geology at Michigan State University in 1953. Helgeson went to Harvard University for graduate school, supervised by Robert M. Garrels. Helgeson received his Ph.D. in 1962.

References

Further reading

• Schulte, Mitch (2000). A conversation with Harold Helgeson. The Geochemical News, January 2000.
• Shock, Everett L. and Jan P. Amend (2001). A tribute to Hal Helgeson on his 70th birthday. Geochimica et Cosmochimica Acta, Vol. 65, page 3613.
• Sverjensky, Dimitri A. (2007). Obituary. Elements, August.