Hecla Mining Company · NYSE:HL

Hecla Mining — Bank of America Merrill Lynch Global Metals, Mining & Steel Conference 2018

18 slides from Hecla Mining's conference presentation, May 16, 2018

  1. Slide 1: Adding High-Grade Nevada Gold Mines

    May 2018 NYSE:HL Adding High-Grade Nevada Gold Mines The Acquisition of Klondex Mines Ltd.

  2. Slide 2: Cautionary Statements

    Cautionary Statements NYSE:HL Cautionary Statement Regarding Forward Looking Statements, Statements made or information provided in this presentation that are not historical facts are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 and "forward

  3. Slide 3: Cautionary Statements

    Cautionary Statements NYSE:HL Additional Information About the Transaction and Where to Find It This material relates to Hecla’s proposed acquisition (the “Transaction”) of Klondex. Shares of Hecla’s common stock (the “Hecla Shares”) issued in connection with the proposed Transaction may be register

  4. Slide 4: Adding Nevada to a Strong Portfolio

    Adding Nevada to a Strong Portfolio Large land packages in five of the world’s best mining districts NYSE:HL Nevada “Heart of the Nevada gold district” Midas N Hollister Fire Creek –4– Source: Company disclosures.

  5. Slide 5: The Leading Intermediate Precious Metals Producer

    The Leading Intermediate Precious Metals Producer Peer leading production, with diversified revenue and NAV exposures NYSE:HL Strongest production base among peer group (2017A Production1) AuEq Production (koz) AgEq Production (Moz) 755 762 2 711 2 663 596 600 607 554 571 524 361 224 241 123 8.7 15.

  6. Slide 6: Hecla Retains Significant Focus on Silver

    Hecla Retains Significant Focus on Silver Transaction increases Hecla’s exposure to precious metals by 6% NYSE:HL Standalone Hecla1,2 Hecla Pro Forma1,2 Hecla Long Term 20% 15% 5% 30% Silver exposure 35% 6% expected to increase through development of Rock Creek and 39% 50% Montanore Silver Gold Lead

  7. Slide 7: Increasing Cash Flow and Improved Credit Metrics

    Increasing Cash Flow and Improved Credit Metrics Transaction improves financial flexibility, moving towards credit upgrade NYSE:HL Transaction additive to operating cash … taking Hecla’s already strong credit flow1 … metrics (2017A Operating Cash Flow US$ million) Ratio Moody’s Moody’s Hecla “B” “Ba

  8. Slide 8: Thank you

    Thank you NYSE:HL Midas San Sebastian Greens Creek Lucky Friday Fire Creek Hollister Casa Berardi –8–

  9. Slide 9: Endnotes

    Endnotes NYSE:HL 1. Hecla’s cost of sales include all direct and indirect operating costs related to the physical activities of producing metals, including mining, processing and other plant costs, third-party refining and marketing expense, on-site general and administrative costs, royalties and mi

  10. Slide 10: Production Cash Cost per GEO Sold Reconciliation to GAAP

    Production Cash Cost per GEO Sold Reconciliation to GAAP NYSE:HL Fire Creek Years ended December 31, All amounts in thousands except per ounce amounts 2015 2016 2017 Average realized price per gold ounce sold $1,156 $1,250 $1,261 Average realized price per silver ounce sold $15.77 $17.00 $17.15 Silv

  11. Slide 11: Production Cash Cost per GEO Sold Reconciliation to GAAP

    Production Cash Cost per GEO Sold Reconciliation to GAAP NYSE:HL Midas Years ended December 31, All amounts in thousands except per ounce amounts 2016 2017 Average realized price per gold ounce sold $1,252 $1,260 Average realized price per silver ounce sold $17.48 $17.30 Silver ounces equivalent to

  12. Slide 12: Production Cash Cost per GEO Sold Reconciliation to GAAP

    Production Cash Cost per GEO Sold Reconciliation to GAAP NYSE:HL Hollister Years ended December 31, All amounts in thousands except per ounce amounts 2017 Average realized price per gold ounce sold $1,273 Average realized price per silver ounce sold $16.69 Silver ounces equivalent to revenue from on

  13. Slide 13: Cash Cost Reconciliation to GAAP

    Cash Cost Reconciliation to GAAP NYSE:HL Reconciliation of Cost of Sales and Other Direct Production Costs and Depreciation, Depletion and Amortization (GAAP) to Cash Cost, After By-product Credits (non-GAAP) Lucky Friday All amounts are in thousands (USD) except per ounce amounts For the Twelve Mon

  14. Slide 14: Cash Cost Reconciliation to GAAP

    Cash Cost Reconciliation to GAAP NYSE:HL Reconciliation of Cost of Sales and Other Direct Production Costs and Depreciation, Depletion and Amortization (GAAP) to Cash Cost, After By-product Credits (non-GAAP) Greens Creek All amounts are in thousands (USD) except per ounce amounts For the Twelve Mon

  15. Slide 15: Cash Cost Reconciliation to GAAP

    Cash Cost Reconciliation to GAAP NYSE:HL Reconciliation of Cost of Sales and Other Direct Production Costs and Depreciation, Depletion and Amortization (GAAP) to Cash Cost, After By-product Credits (non-GAAP) Casa Berrardi (Gold Operations) All amounts are in thousands (USD) except per ounce amounts

  16. Slide 16: Cash Cost Reconciliation to GAAP

    Cash Cost Reconciliation to GAAP NYSE:HL Reconciliation of Cost of Sales and Other Direct Production Costs and Depreciation, Depletion and Amortization (GAAP) to Cash Cost, After By-product Credits (non-GAAP) San Sebastian All amounts are in thousands (USD) except per ounce amounts For the Twelve Mo

  17. Slide 17: Proven & Probable Mineral Reserves

    Proven & Probable Mineral Reserves (on Dec. 31, 2017 unless otherwise noted) NYSE:HL –17–

  18. Slide 18: Klondex Proven & Probable Mineral Reserves

    Klondex Proven & Probable Mineral Reserves NYSE:HL Reserves 11/30/2017 Proven Reserves Asset Tons (000) Gold (oz/ton) Gold (g/tonne) Silver (oz/ton) Silver (g/tonne) Gold Equiv. (oz/ton) Gold Equiv. (g/tonne) Gold (000 oz) Silver (000 oz) Gold Equiv. (000 oz) Midas 141 0.261 8.95 9.18 314.8 0.388 13

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