2022 Investor Presentation

LANNISTER MINING | 2022 INVESTOR PRESENTATION HISTORICAL RESOURCE Average Grade Cutoff Grade g/t Au + Au Equivalent Ag g/t Au + Au Equivalent Ag Subarea Ounces Au Proven and Probable 0.34 0.17 Hilltop Minus Trail 2,018,352 0.51 0.17 Hilltop Minus Trail 1,012,651 2.06 0.17 Hilltop Minus Trail 264,431 0.51 0.17 Trail 80,117 2.06 0.17 Trail 33,400 0.45 0.17 A Block 5,502,298 0.82 0.17 A Block 2,509,139 Totals All Subareas 0.41 0.89 0.17 All 0.17 All 7,600,000 2,803,970 . Preliminary ore volume and gradeestimations, Basin Gulch, Montana: Draft consulting report to Cable Mountain Mine. • The property is underlain by a core of Patented Mining Claims surrounded by unpatented mining claims. • Note: Work Conducted by Dawson Metallurgical Laboratories and Kinross suggest that coarse gold exists throughout the Property. Studies showed that gold grades increased using screen fire assays and/or bottle rolls from 6.5% to 39% over gold grades reported from standard Fire Assay in 17 Drill holes tested. An independent Qualified Person ("QP") has not done sufficient work to classify the estimate discussed below as current mineral resources or reserves and is treating the estimate as historical in nature and not current mineral resources or mineral reserves. This historical estimate is presented only for the purpose of describing the extent of gold and silver mineralization and to outline the exploration potential. 14

View entire presentation