gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1992.056.382.12 Short Communications Oriented Biotite Inclusions in Diamond Coat Walmsley J.C. * Lang A.R. H. H. Wills Physics Laboratory, University of Bristol, Royal Fort, Tyndall Avenue, Bristol BS8 1TL, UK

Present Address: Nuclear Electric, Berkeley Nuclear Laboratories, Berkeley, Gloucestershire GL13 9PB, UK

 3 1992 56 382 108 111 17 5 1991 4 7 1991 Copyright © 1992, The Mineralogical Society 1992 Keywords diamond coat biotite inclusions electron microanalysis syngenetic inclusions in diamond