| Reference | {Deposit:: INEGI, 1973, GEOLOGIC AND TOPOGRAPHIC, 1:50,000 QUADRANGLE.}{Deposit:: CONSEJO RECURSOS MINERALES, 1992, GEOLOGICAL-MINING MONOGRAPH OF THE STATE OF GUANAJUATO: SECRETARIA DE ENERGIA, MINAS, E INDUSTRIA PARAESTATAL, 136 P.}{Other Database:: CIMRI} |