Vancouver, B.C. – March 26th, 2018: San Marco Resources Inc. (SMN: TSX-V) (“San Marco” or “the Company”) reports results of ongoing exploration at its wholly-owned Chunibas Project in eastern Sonora State, Mexico and the development of a model for copper-silver genesis on the Project that will guide exploration plans in preparation for a drill program on the high-grade copper-silver mineralization discovery.