VI.—Preliminary Notice of Substances Which May Prove to Be New Minerals

Professor Heddle

Mineralogical Magazine; April 1879 v. 3; no. 13; p. 57-68; DOI: 10.1180/minmag.1879.003.13.05
© 1879, The Mineralogical Society
Mineralogical Society (www.minersoc.org)