New Exploration Targets Discovered At Cuatro de Mayo Project

VANCOUVER, BC - San Marco Resources Inc. completed a second 2015 sampling and mapping campaign on its Cuatro de Mayo Project in Sonora, Mexico, which resulted in the identification of two new exploration targets: Corral and Amariska.

The Corral target is a strong low sulphidation vein system that was traced for over 1.3 km along strike and over a width of approximately 400 m and is open along strike in both directions. The system consists of individual veins, which can reach over 2 m in width, and corridors of intense parallel vein stockwork. The Corral target is hosted in an upper volcanic sequence and, like the Oregano target, displays typical low sulphidation vein system textures such as bladed (lattice), massive, and banded quartz.

The Amariska target is a manto type gold target, approximately 10-30 m thick, presently identified over a strike length of roughly 500 m. This target dips at approximately 45 degrees to the northeast and is capped by the rhyolite tuff of the upper volcanic sequence.

In addition to identifying the Corral and Amariska targets during this latest field campaign, the Company also undertook additional mapping and follow-up rock and soil sampling at the Oregano, Chunibas, Valle and Tabacote targets and conducted regional exploration to continue the search for additional targets. 122 rock, 396 soil and 34 silt samples were collected and assay results are pending.