Tourmalinization in the Dartmoor Granite

A. Brammall and H. F. Harwood
Lecturer in Geology
Lecturer in Chemistry, Imperial College of Science and Technology, London.

Mineralogical Magazine; June 1925 v. 20; no. 109; p. 319-330; DOI: 10.1180/minmag.1925.020.109.02
© 1925, The Mineralogical Society
Mineralogical Society (www.minersoc.org)