Article
Article
Geologic thermometry
Article By:
Ingerson, Earl Formerly, Department of Geology, University of Texas, Austin, Texas.
Garlick, G. Donald Department of Geology, Humboldt State University, Arcata, California.
Criss, Robert E. Department of Earth and Planetary Science, Washington University, St. Louis, Missouri.
Last reviewed:November 2019
DOI:https://doi.org/10.1036/1097-8542.286400
The measurement or estimation of temperatures at which geologic processes take place. Methods used can be divided into two groups, nonisotopic and isotopic. The isotopic methods involve the determination of distribution of isotopes of the lighter elements between pairs of compounds in equilibrium at various temperatures, and application of these data to problems of the temperature at which these compounds (commonly minerals) form in nature.
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