gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1936.024.153.05 Ettringite from Scawt Hill, Co. Antrim Bannister F. A. M.A. Assistant-Keeper in the Mineral Department of the British Museum of Natural History Hey M. H. M.A., B.Sc. Bernal J. D. B.A. 6 1936 24 153 324 329 Copyright © 1936, The Mineralogical Society 1936