gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1994.58A.1.178 Carbonates Associated with the Almazan Sepiolitepalygorskite Deposits (Northern Spain) González-López J. M. Fernández-Nieto C. Dep. Ciencias de la Tierra, Facultad de Ciencias, Univ. Zaragoza, Spain López-Galindo A. Torres-Ruíz J. Dep. Mineralogia y Petrologia and IAGM. Facultad de Ciencias. Univ. Granada — CSIC. Spain 8 1994 58A 1 339 340 Copyright © 1994, The Mineralogical Society 1994