1 Exhibit 12 HECLA MINING COMPANY FIXED CHARGE COVERAGE RATIO CALCULATION For the six months ended June 30, 1996 and 1995 (In thousands, except ratios) Six Months Six Months 1996 1995 ------------ ----------- Net income (loss) before income taxes $ 4,299 $ (85) Add: Fixed Charges 5,648 4,862 Less: Capitalized Interest (1,043) (376) -------- -------- Net income before income taxes $ 8,904 $ 4,401 ======== ======== Fixed charges: Preferred stock dividends $ 4,025 $ 4,025 Interest portion of rentals 274 251 Interest expense 1,349 586 -------- -------- Total fixed charges $ 5,648 $ 4,862 ======== ======== Fixed Charge Ratio 1.6 (a) Inadequate coverage $ - - $ 461 ======== ======== Write-downs and other noncash charges: DD&A(b) (mining activity) $ 9,882 $ 11,565 DD&A(b) (corporate) 174 168 Provision for closed operations (2,801) 227 -------- -------- $ 7,255 $ 11,960 ======== ======== (a) Earnings for period inadequate to cover fixed charges. (b) "DD&A" is an abbreviation for "depreciation, depletion and amortization."