CIBC maintains a Neutral rating for Hecla Mining (NYSE:HL) but raises its price target from $15 to $16.50.Hecla's high-grade gold discovery at its Midas property is expected to significantly boost gold production capabilities.The company reports expansion of mineralization at Keno Hill and Greens Creek sites, indicating increased resource extraction potential.Hecla Mining Company, trading on the NYSE under the symbol HL, is a prominent player in the mining industry, primarily focusing on silver and gold pro ...