Mineralogy and grain-size distribution of clay-rich rock units of the Algarve Basin (South Portugal) M. J . TRINDADE 1 , 3 , * , F . ROCHA2 , 3 , M. I . DIAS1 , 3 AND M.…
GEOLOGICAL JOURNAL Geol. J. (2008) Published online in Wiley InterScience (www.interscience.wiley.com) DOI: 10.1002/gj.1127 * Correspondence to: N. DS. Gani, Department of…