Cárdenes, Víctor and Rubio Ordoñez, A. and López Munguira, A. and Horra del Barco, Raúl de la and Monterroso, C. and Paradelo, R. and Calleja, L. (2010) Mineralogy and modulus of rupture of roofing slate: Applications in the prospection and quarrying of slate deposits. Engineering geology, 114 (3-4). pp. 191-197. ISSN 0013-7952