On the Determination of 2 V

E. G. Ehlers

Rijksuniversiteit te Utrecht Lucas Bolwerk 7 Utrecht Holland

Mineralogical Magazine; June 1967 v. 36; no. 278; p. 299-300; DOI: 10.1180/minmag.1967.036.278.17
© 1967, The Mineralogical Society
Mineralogical Society (www.minersoc.org)