Integra Provides Corporate Update - Seite 2

Wildcat & Mountain View Projects

• The Wildcat & Mountain View Projects, located in western Nevada, were acquired by Integra as part of the recently completed merger with Millennial Precious Metals Corp. ("Millennial").
• The Company is currently preparing an updated mineral resource estimate to incorporate Millennial’s 2021-2022 drill program of 1,250 m at Wildcat and 7,200 m at Mountain View.
  • Given the positive resource conversion results seen by the Company to date, it is expected that there will be significant conversion of resources from the Inferred category to the Indicated category in the upcoming resource estimate.
• Highlights from the 2021-2022 drilling program at Wildcat & Mountain View include (refer to 2022 Millennial press releases):
  • Wildcat: 39.2 m of 1.26 g/t oxide Au, 41.4 m of 0.93 g/t oxide Au, and 120.2 m of 0.39 g/t oxide Au
  • Mountain View: 185.5 m of 1.48 g/t oxide Au, 128.3 m of 1.73 g/t oxide Au, and 232.5 m of 0.91 g/t oxide Au
• Material from drilling at Wildcat and Mountain View was used for metallurgical testing, including 22 column leach tests and 186 bottle roll variability tests performed at McClelland Laboratories of Reno, Nevada. All metallurgical test work is now complete and results have met or exceeded the Company’s expectations.
• Final mining and engineering studies are underway to support the combined maiden PEA for Wildcat & Mountain View, expected to be released in late Q2 2023.
• Integra intends to initiate a resource expansion drill program at Wildcat in H2 2023 to test potential extensions of the oxide resource and demonstrate growth potential in previously un-explored areas surrounding the proposed main pit.

• An Exploration Plan of Operations (“EPO”) was submitted to the BLM for both Wildcat and Mountain View in late 2022 and early 2023 respectively. The Company is working closely with the BLM to obtain the authorizations for expanded exploration programs in the future.
  • The EPO will allow for significantly increased flexibility (400 acres of surface disturbance vs. 5 acres of surface disturbance permitted under the current Notice of Operations) for future exploration, geotechnical and metallurgical drilling to support resource growth and future economic studies at Wildcat and Mountain View.