On the Delimitation of Diorite and Gabbro and Related Rocks

S. E. Ellis

Department of Mineralogy, British Museum

Communicated by Dr. W. Campbell Smith

Mineralogical Magazine; December 1948 v. 28; no. 203; p. 447-469; DOI: 10.1180/minmag.1948.028.203.06
© 1948, The Mineralogical Society
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