Khurama, S. 2010. DILL, H.G. (2009) THE “CHESSBOARD” CLASSIFICATION SCHEME OF MINERAL DEPOSITS: MINERALOGY AND GEOLOGY FROM ALUMINUM TO ZIRCONIUM.- EARTH SCIENCE REVIEWS, 100: 1-422 , ELSEVIER, AMSTERDAM. Boletín de Geología. 32, 2 (ago. 2010).