gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1981.44.333.18 Short Communications Carlsbergite, CrN, in Troilite, FeS, of the Sikhote Alin Meteoritic Iron Axon H. J. Kinder J. Metallurgy Department, University of Manchester, M1 7HS Haworth C. W. Horsfield J. W. Metallurgy Department, University of Sheffield, S1 3JD 3 1981 44 333 107 109 6 8 1980 Copyright © 1981, The Mineralogical Society 1981