Transitional Optics of Some Andesines and Labradorites

I. D. Muir

Department of Mineralogy and Petrology, University of Cambridge

Mineralogical Magazine; March 1955 v. 30; no. 228; p. 545-568; DOI: 10.1180/minmag.1955.030.228.01
© 1955, The Mineralogical Society
Mineralogical Society (www.minersoc.org)