International Tower Hill Mines Ltd. · TSX:ITH

International Tower Hill Mines — Investor Presentation (June 2023)

20 slides from International Tower Hill Mines's investor presentation, June 2023

  1. Slide 1: Largest Independent Gold-Only Resource in North America

    Largest Independent Gold-Only Resource in North America Corporate Presentation June 2023 Alaska Headquarters Tower Hill Mines, Inc. 506 Gaffney Road, Suite 200 Fairbanks, AK 99701 1-855-428-2825 TSX: ITH TSX: ITH| | NYSE NYSEAmerican: American:THM THM www.ithmines.com www.ithmines.com

  2. Slide 2: Forward-Looking & Cautionary Statements

    Forward-Looking & Cautionary Statements Scientific or technical information contained herein is derived from the Company’s pre-feasibility study (the “PFS”) for its Livengood Gold Project (“Livengood” or the “Project”), which is summarized in more detail in the Company’s press release of November 4,

  3. Slide 3: Largest Independent Gold-Only Resource in North America

    Largest Independent Gold-Only Resource in North America 15 13.6 11.7 M&I Resources (m oz) 10 8.1 8.0 7.1 6.0 5 4.7 4.0 0 Livengood Blackwater Hardrock Courageous Cote Stibnite Dublin Magino (ITH) (Artemis) (Equinox) Lake (Iamgold) (Perpetua) Gulch (Argonaut) (Seabridge) (Victoria) Source: ITH - Nove

  4. Slide 4: Exceptional Value Upside with Higher Gold Prices

    Exceptional Value Upside with Higher Gold Prices NPV(5%) Increases 6x with 0.4x Increase in Gold Price NPV at 0% ($M) NPV at 5% ($M) $5,102 $2,500 $2,351 Gold Price ($/oz) $2,729 $2,000 $975 $1,741 $1,800 $400 ITH Mkt $84 Current Market Cap 9% of NPV (5%) at $2,000/oz Gold Price Cap ($M) $- $1,000 $

  5. Slide 5: Opportunity To Invest At Low Valuation

    Opportunity To Invest At Low Valuation $150 $99 $102 Market Cap/Reserve Ounce $100 $69 $50 $19 $6 $9 $10 $- Belo Sun Mining ITH Vista Gold Seabridge Gold Perpetua NovaGold Artemis Gold Resources Fully Diluted Shares, Market Price and Proven & Probable Reserves of companies other than ITH based on co

  6. Slide 6: Livengood Gold Resource and Reserve

    Livengood Gold Resource and Reserve ▪ 13.6m Ounces Measured & Indicated Resources at $1,650/oz (705m Tonnes, Avg. Grade 0.60 g/t, variable cut-off grades) ▪ 9.0m Ounces Proven & Probable Reserves at $1,680/oz (430m Tonnes, Avg. Grade 0.65 g/t, variable cut-off grades) ▪ 776 Drill Holes Totaling 711,

  7. Slide 7: Lowest Strip Ratio Amongst Independent Gold-Only Projects in North America

    Lowest Strip Ratio Amongst Independent Gold-Only Projects in North America 10 7.4 Life-of-Mine Strip Ratio 5 4.8 3.9 2.4 2.5 2.0 1.2 0 Livengood Blackwater Cote (Iamgold) Stibnite Hardrock Magino Courageous (ITH) (Artemis) (Midas) (Equinox) (Argonaut) Lake (Seabridge) Source: ITH – November 4, 2021

  8. Slide 8: Alaska: Safe and Rich Mining Jurisdiction

    Alaska: Safe and Rich Mining Jurisdiction Numerous Mines in Operation • Red Dog (Teck/NANA), Fort Knox (Kinross), Pogo (Northern Star), Kensington (Coeur), Greens Creek (Hecla), Usibelli (UCM) Second Largest Gold Producing State in USA Livengood Mining District Active Since 1914 State has Designated

  9. Slide 9: Low Strip Ratio & Gently Rolling Terrain Underpin Highly Favorable Mining Conditions

    Low Strip Ratio & Gently Rolling Terrain Underpin Highly Favorable Mining Conditions TSX: ITH | NYSE American: THM 9 www.ithmines.com

  10. Slide 10: Unparalleled Infrastructure Advantages

    Unparalleled Infrastructure Advantages 70 Miles NW of Fairbanks • Accessible Year-Round via Paved Highway 50 Miles from Electric Grid Power • Easy Access To Grid Using Trans-Alaska Pipeline System, a Designated Utility Corridor That Is Already in Operation No Need for a Camp Access to Highly Skilled

  11. Slide 11: 2021 Pre-Feasibility Study & 2022 Technical Report Summary De-Risking Livengood

    2021 Pre-Feasibility Study & 2022 Technical Report Summary De-Risking Livengood Gold Project Solid foundation for the future ▪ Whittle & BBA collaboration on project optimization ▪ Detailed geological model ▪ Conservative resource modelling ▪ Robust metallurgical test work ▪ First principles approac

  12. Slide 12: Significant Production Profile Supports Enviable Mine Life

    Significant Production Profile Supports Enviable 21 Year Mine Life – 6.4M Oz 500,000 400,000 Year 1-5 Avg 388,600 oz/yr LOM Avg 316,900 oz/yr Annual Gold Production (oz) 300,000 200,000 100,000 0 1 5 9 13 17 21 Year Source: ITH News Release - November 4, 2021 TSX: ITH | NYSE American: THM 12 www.ith

  13. Slide 13: Excellent Exploration Potential

    Excellent Exploration Potential Defined Exploration Potential Exists at Depth and SW of Existing Resource Current Resource Covers 1 Square Mile of the Company’s Expansive 75 Square Mile Land Package TSX: ITH | NYSE American: THM 13 www.ithmines.com

  14. Slide 14: 2021 Pre-Feasibility Study & 2022 Technical Report Summary De-Risked Livengood Gold Project

    2021 Pre-Feasibility Study & 2022 Technical Report Summary De-Risked Livengood Gold Project ▪ Project size optimized at 65,000 tons/day ▪ 6.4 million ounces of gold produced over 21 years ▪ Capital Cost ▪ Initial $1.93 billion ▪ Sustaining $ 658 million ▪ Operating Cost ▪ Year 1-5 $ 887/oz ▪ Life of

  15. Slide 15: Ongoing Environmental Baseline Program Prepare for Future Permitting

    Ongoing Environmental Baseline Program Prepare for Future Permitting ▪ Rock Characterization ▪ Geohydrology ▪ Surface Water & Hydrology ▪ Meteorology ▪ Air Quality ▪ Wetlands & Vegetation ▪ Aquatic Studies ▪ Cultural Resources ▪ Noise Studies ▪ Wildlife & Habitat Studies TSX: ITH | NYSE American: TH

  16. Slide 16: ITH: Impressive Shareholder Support

    ITH: Impressive Shareholder Support 31.7% Paulson 14.1% Electrum 13.5% Sprott 8.1% Kopernik 32.6% Public Float TSX: ITH | NYSE American: THM 16 www.ithmines.com

  17. Slide 17: ITH: A Premier American Gold Play

    ITH: A Premier American Gold Play ▪ Largest Independent North American Gold-only Deposit ▪ Exceptional Value Upside with Higher Gold Prices ▪ Current Market Capitalization Only 9% of Project NPV(5%) at $2,000/oz Gold Price* ▪ Easy Access to Critical Infrastructure ▪ PFS and S-K 1300 completed, March

  18. Slide 18: Alaskan Management Team

    Alaskan Management Team Track Record of Large Mine Development and Permitting Success Mr. Hanneman has over 40 years of Alaska-based mining industry experience and most recently was COO of ITH. Prior to joining the Company in 2010, he played a key role on the team that worked to Karl L. Hanneman res

  19. Slide 19: Board of Directors

    Board of Directors Partner at Paulson & Co. Inc. since 2011, where he oversees natural resource investments, specializing in gold, base metals, bulk commodities Marcelo Kim and oil & gas. Prior to that, commencing in 2009, he was a generalist analyst covering event arbitrage investment opportunities

  20. Slide 20: Capital Structure & Treasury

    Capital Structure & Treasury TSX: ITH - NYSE American: THM (As of March 30, 2023) Issued & Outstanding Shares 195,313,184 Shares Fully Diluted 200,006,509 Working Capital (As of March 31, 2023) $4.2 Million Major Shareholders Shares Held % Paulson & Co. Inc. 61,930,724 31.7 Electrum Group LLC 27,613

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