According to the company, the Tonya Property hosts many characteristics of pathfinder elements including arsenic, antimony and mercury in the Triassic age sediments of the Grass Valley and Natchez Pass formations.

The property includes 17 unpatented lode-mining claims, the Tonya #521 through and inclusive of Tonya #538, which cover about 340 acres.

Duke Mountain Resources is a precious mineral exploration firm focused on the acquisition and exploration of mineral claims in North America.