Cummingtonite and Gedrite from Sutherland

R. S. Collins

Department of Geology, Imperial College of Science and Technology, London.

Mineralogical Magazine; September 1942 v. 26; no. 178; p. 254-259; DOI: 10.1180/minmag.1942.026.178.03
© 1942, The Mineralogical Society
Mineralogical Society (www.minersoc.org)