La Esperanza was backed by Aurizon back in early to mid 1990's to chase 3 projects in Sinaloa State.
La Esperanza Gold Explorations
Private placement by Aurizon Mines provides participation in 3 projects. Tacotes, SIN near Cosala, Sonia 20 km S of Mazatlan near Rosario, SIN and El Capiro 20 km N of Concordia , SIN
NMN 05/02/94
MBD August, 1993