International Agreement in Mineralogical and Crystallographical Nomenclature

L. J. Spencer
Assistant-Keeper in the Mineral Department of the British Museum (Natural History).

Mineralogical Magazine; June 1925 v. 20; no. 109; p. 353-363; DOI: 10.1180/minmag.1925.020.109.05
© 1925, The Mineralogical Society
Mineralogical Society (www.minersoc.org)