1 Exhibit 12 HECLA MINING COMPANY FIXED CHARGE COVERAGE RATIO CALCULATION For the Three Months Ended March 31, 2001 and 2000 (In thousands, except ratios) Three Months Three Months 2001 2000 ----------- ------------ Loss from continuing operations before income taxes and extraordinary charge $ (3,610) $ (7,010) Add: Fixed Charges 4,018 3,730 -------- -------- Adjusted income (loss) before income taxes and extraordinary item $ 408 $ (3,280) ======== ======== Fixed charges: Preferred stock dividends $ 2,012 $ 2,012 Income tax effect on preferred stock dividends - - 23 Interest portion of rentals - - 28 Total interest costs 2,006 1,667 -------- -------- Total fixed charges $ 4,018 $ 3,730 ======== ======== Fixed Charge Ratio (a) (a) Inadequate coverage $ 7,628 $ 10,740 ======== ======== Write-downs and other noncash charges: DD&A(b) (mining activity) $ 4,393 $ 4,721 DD&A(b) (corporate) 68 73 Provision for closed operations and environmental matters 574 866 -------- -------- $ 5,035 $ 5,660 ======== ======== (a) Earnings for period are inadequate to cover fixed charges. (b)"DD&A" is an abbreviation for "depreciation, depletion and amortization."