A System for Constructing Crystal Forms by the Plaiting of Their Zones

J. Gorham

Mineralogical Magazine; March 1891 v. 9; no. 43; p. 235-236; DOI: 10.1180/minmag.1891.009.43.09
© 1891, The Mineralogical Society
Mineralogical Society (www.minersoc.org)