The Significance of Tridymite in Igneous and Metamorphic Petrogenesis

George P. Black

Grant Institute of Geology, University of Edinburgh.

Mineralogical Magazine; December 1954 v. 30; no. 227; p. 518-524; DOI: 10.1180/minmag.1954.030.227.04
© 1954, The Mineralogical Society
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