A New Mineral, Isomorphous with Trechmannite, from the Binn valley, Switzerland

R. H. Solly

Mineralogical Magazine; November 1919 v. 18; no. 87; p. 363-365; DOI: 10.1180/minmag.1919.018.87.05
© 1919, The Mineralogical Society
Mineralogical Society (www.minersoc.org)