James Burleigh Thompson Jr. (November 20, 1921 – November 15, 2011) was an American mineralogist and geologist. He was known for his research into the thermodynamics of minerals and the relationship to structure. He introduced the term '' polysomatic series'' for describing layered structures with chemically distinct layers.

Education and career

Thompson studied geology at

Dartmouth College Dartmouth College (; ) is a private research university in Hanover, New Hampshire. Established in 1769 by Eleazar Wheelock, it is one of the nine colonial colleges chartered before the American Revolution. Although founded to educate Native A ...

, graduating with an AB in 1942. From 1942 to 1946, he worked in the

United States Army Air Forces The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II ...

as a weather forecaster. He started graduate school afterwards, studying in geology at

Massachusetts Institute of Technology The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the ...

and graduated with a PhD in 1950. Thompson was hired at

Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher le ...

as an instructor in

petrology Petrology () is the branch of geology that studies rocks and the conditions under which they form. Petrology has three subdivisions: igneous, metamorphic, and sedimentary petrology. Igneous and metamorphic petrology are commonly taught together ...

in 1949 as a successor of Esper Signius Larsen. He was promoted to assistant professor in the following year to full professorship in 1960. Thompson was named Sturgis Hooper Professor of Geology at Harvard in 1977.

Honors and awards

Thompson was elected a member of the

American Academy of Arts and Sciences The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and ...

in 1958, and a member of the

National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nati ...

in 1967. He was awarded the

Arthur L. Day Medal The Arthur L. Day Medal is a prize awarded by the Geological Society of America, established in 1948 by Arthur Louis Day for "outstanding distinction in contributing to geologic knowledge through the application of physics and chemistry to the so ...

of the

Geological Society of America The Geological Society of America (GSA) is a nonprofit organization dedicated to the advancement of the geosciences. History The society was founded in Ithaca, New York, in 1888 by Alexander Winchell, John J. Stevenson, Charles H. Hitchco ...

in 1964, the

Roebling Medal The Roebling Medal is the highest award of the Mineralogical Society of America for scientific eminence as represented primarily by scientific publication of outstanding original research in mineralogy. The award is named for Colonel Washington A ...

from the

Mineralogical Society of America The Mineralogical Society of America (MSA) is a scientific membership organization. MSA was founded in 1919 for the advancement of mineralogy, crystallography, geochemistry, and petrology, and promotion of their uses in other sciences, industry, ...

in 1978, and the

V. M. Goldschmidt Award The V. M. Goldschmidt Award is an award given by the Geochemical Society at the V. M. Goldschmidt Conference for achievements in the fields of geochemistry and cosmochemistry. The award in honor of Victor Moritz Goldschmidt, a pioneer in both tho ...

of the Geochemical Society in 1985.

References

{{DEFAULTSORT:Thompson, James B. Jr. 1921 births 2011 deaths Dartmouth College alumni Massachusetts Institute of Technology alumni Harvard University faculty American mineralogists Presidents of the Geochemical Society Recipients of the V. M. Goldschmidt Award