On a Rapid Method for the Accurate Recognition of Sulphides, Arsenides, Antimonides, and Double Compounds of These Bodies with Metals

Charles A. Burghardt
Ph.D., etc.

Mineralogical Magazine; March 1891 v. 9; no. 43; p. 227-234; DOI: 10.1180/minmag.1891.009.43.08
© 1891, The Mineralogical Society
Mineralogical Society (www.minersoc.org)