Integra Resources Corp. announced the exploration plans for 2021 at the DeLamar Project (“DeLamar” or the “Project”) located in Owyhee County in southwest Idaho along with an update on the PFS and various trade-off studies currently being considered by the Company for the PFS in fourth quarter of 2021. The Company has plans for a 10,000 m exploration program in 2021. The drill program will focus on the following areas: One of two exploration drill rigs on the Project will operate at Florida Mountain through the winter months. Drilling at Florida Mountain will be dual-focused, including follow-up exploration on the high-grade shoots and structures below the existing resource and expanding the existing low-grade resource through drilling geochemical and geophysical anomalies to the east and west of the existing resource. The Company has identified multiple high-grade gold-silver shoots at Florida Mountain. Integra’s exploration team has modeled 7 high-grade vein structures that appear similar in size and orientation to the historically productive high-grade Trade Dollar – Black Jack vein system. Most historic underground production stemmed from the Trade Dollar – Black Jack vein, while the remaining 6 veins saw limited production up until mining operations ceased with the start of World War I. The identified vein zones have an aggregate strike length of over 7,000 m. Within these vein zones are steeply dipping high-grade shoots with strike lengths of up to 200 m and down dip extensions of up to 300 m which are interpreted as having developed at structural intersections. Based on recent drill intercepts, the Company anticipates that the high-grade shoots are likely to have widths of between 1 m and 8 m. Drilling is also planned to take place in the Florida Keys area, a large geochemical anomaly located immediately to the east of the resource that has seen limited drilling. The Florida Keys geochemical anomaly is of similar strength and size to the existing resource estimate footprint at the Florida Mountain Deposit. The Company also intends to drill in Rich Gulch, a target located in a large zone of Induced Polarization (“IP”) chargeability that was identified to the west of Florida Mountain as part of a 2020 geophysical survey. Based on limited historic drilling and the presence of historic underground workings in this area the Company sees potential for both additional low-grade and high-grade underground mineralization.