gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1996.060.403.15 Short Communications Fractal Analysis of Calcsilicate Bands from Mérida (Spain) Contact-Metamorphic Aureole: Implications for Fluid Flow Fernández-Caliani J. C. Dpto. de Geología, Universidad de Huelva, Spain Galáin E. Dpto. de Cristalografía y Mineralogía, Universidad de Sevilla, Spain 12 1996 60 403 986 989 29 11 1995 13 5 1996 Copyright © 1996, The Mineralogical Society 1996 fractal geometry calcsilicate bands fluid flow Mírida Spain