gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1985.049.354.17 Short Communications Diamonds from Nepheline Mugearite? A Discussion of ‘Garnet Websterites and Associated Ultramafic Inclusions from a Nepheline Mugearite in the Walcha Area, New South Wales, Australia’ Sutherland F. L. Hollis J. D. Division of Earth Sciences, The Australian Museum, 6-8 College St., Sydney, NSW Australia 2000 Raynor L. R. Department of Geology and Geophysics, The University of Sydney, NSW Australia 12 1985 49 354 748 751 5 2 1985 Copyright © 1985, The Mineralogical Society 1985 diamonds nepheline mugearite Walcha New South Wales Australia