@article{10272/13550, year = {1995}, url = {http://hdl.handle.net/10272/13550}, abstract = {Raw materials used in the manufacturing of white stoneware mainly consist of illitic and kaolinitic clays, containing <7.5% of iron oxides. Quarlzitic sands and feldspars are commonly added to improve their physico-chemical properties. This paper deals with the ceramic applications of altered shales (illitic and pyrophyllitic clays) and with the influence of different additives on their ceramic characteristics.}, publisher = {Sociedad Geológica de España}, title = {Posibilidades cerámicas de las pizarras Paleozoicas de Almuradiel (Ciudad Real)}, title = {Ceramic posibility of Paleozoic shales from Almuradiel (Ciudad Real)}, author = {Parras, J. and Sánchez, C. J. and Luque, F. J. and Rodas, M. and Acosta, A.}, }