中国黄金网5月30日报道，据 海克拉 （ Hecla ）矿业公司透露，2010年一季度，该公司生产白银250万盎司，2009年同期白银产量为290万盎司。
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Hecla Mining 赫克拉矿业公司
Mobil Extra Hecla Super Oil 美孚特级克力汽缸油
fury and hecla str 弗里赫克拉海峡
hecla island 赫克拉岛
hecla mining co 赫克拉矿业公司
Mobil Extra Hecla Cylinder Oil 美孚特级克力气缸油
Once Lucky Friday resumes production, Hecla sees silver output increasing by 50% over the following four years.
FORBES: Hecla's Lucky Friday Mine Rehabilitation Slightly Ahead Of Schedule, Restart In Early 2013
Most analysts think investors should stand pat on Hecla Mining, with seven of eight analysts rating it hold.
FORBES: Earnings Preview: Hecla Mining Company
Hecla has received approval from MSHA to remove the loose material from the shaft, said Phillips S. Baker Jr.
FORBES: Hecla Officials Anticipate Clean-Up Of Mine Shaft Can Begin In Few Weeks
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