The Temperature-Range of Formation for Tourmaline, Rutile, Brookite, and Anatase in the Dartmoor Granite

A. Brammall and H. F. Harwood

Assoc.Inst.M.M., Lecturer in Geology
Lecturer in Chemistry, Imperial College of Science and Technology, London.

Mineralogical Magazine; March 1927 v. 21; no. 116; p. 205-220; DOI: 10.1180/minmag.1927.021.116.03
© 1927, The Mineralogical Society
Mineralogical Society (www.minersoc.org)