Optical Dispersion of Three Intermediate Plagioclases

Seitarô Tsuboi

Of the Geological Institute, Imperial University of Tokyo, Japan

Mineralogical Magazine; September 1923 v. 20; no. 102; p. 93-107; DOI: 10.1180/minmag.1923.020.102.02
© 1923, The Mineralogical Society
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