gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1997.061.407.11 Short Communication Augelite and Cerian Crandallite in Dumortierite Quartzites, Vaca Morta Quarry, Vereda Range, Macaúbas, Bahia, Brazil Visser D. University Museum Utrecht, P.O. Box 12055, 3501 AB Utrecht, The Netherlands Felius R. O. Institute of Earth Sciences, University of Utrecht, P.O. Box 80.021, 3508 TA Utrecht, The Netherlands Moree M. Institute of Earth Sciences, Free University, de Boelelaan 1085, 1081 HV Amsterdam, The Netherlands 8 1997 61 407 607 609 10 9 1996 7 11 1996 Copyright © 1997, The Mineralogical Society 1997 augelite crandallite cerium dumortierite quartzite Bahia Brazil