gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1941.026.172.05 The Selenium and Tellurium Contents of Sulphur from Krisuvik, Iceland1 Friend J. NewtonD.Sc. Allchin John P.A.I.C. Central Technical College, Birmingham.

A preliminary note appeared in Nature, London, 1939, vol. 143, p. 762.

 3 1941 26 172 9 10 Copyright © 1941, The Mineralogical Society 1941