Perpetua Resources Advances Construction, Exploration at Idaho Gold Project

07:09 AM EDT, 09/28/2026 (MT Newswires) -- Perpetua Resources (PPTA) said Monday construction and exploration work is advancing at its Stibnite Gold Project in Idaho. Construction of the access road has accelerated, while civil work on the permanent worker housing facility was completed in August, it said. The company also procured long-lead power equipment, including substations and transformers, the company said. Perpetua said drilling will continue with four rigs into the fall before being reduced for the winter, with additional assay results expected as they become available. Shares of Perpetua Resources were 4% lower in Monday premarket activity.