Éxicto Sur

Éxito Sur is a regional target area. This area is at the contact between the Jumasha limestone and an intrusive granodiorite, the setting where many of the mine’s deposits occur. Éxito Sur lies 1 km south of the inactive Éxito mine, where Centromin produced 258,634 tonnes averaging 63 g/t Ag, 2.87% Pb, 0.13% Cu and 9.73% Zn between mid-1991 to 1998. Subsequently, Minera Corona produced 277,244 tonnes averaging 63 g/t Ag, 2.14% Pb, 0.18% Cu and 12.06% Zn from 2004-2008.

At Éxito Sur, extensive manganese mineralization occurs on the surface that has been explored by drifting and drilling only to shallow depths. The manganese mineralization is inferred to indicate massive polymetallic mineralization at depth. Future drilling will include deeper holes to test this concept.