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Hecla Mining Company
Company type
Public
Traded as
NYSE: HL Russell 2000 Component
Industry
Mining
Founded
Burke, Idaho, U.S. (October 14, 1891 (1891-10-14))
Founder
Amasa Campbell, Patsy Clark, John Finch
Headquarters
Coeur d'Alene, Idaho
,
U.S.
Products
Silver Gold
Website
hecla-mining.com
Hecla Mining is a gold, silver, and other precious metals mining company based in Coeur d'Alene, Idaho. Founded in 1891,[1] it is the second-largest mining company that produces silver in the country. This area is known as the Silver Valley (Idaho). In 1983, this entire area was designated as a Superfund site by the Environmental Protection Agency, because of land, water, and air contamination resulting from a century of mostly unregulated silver and gold mining.
HeclaMining is a gold, silver, and other precious metals mining company based in Coeur d'Alene, Idaho. Founded in 1891, it is the second-largest mining...
The Calumet and HeclaMining Company was a major copper-mining company based within Michigan's Copper Country. In the 19th century, the company paid out...
zinc mine in the western United States, near Mullan, Idaho. Operated by HeclaMining company, it is one of the few mines remaining operational in the Silver...
various RMS Hecla, Cunard Line ocean liner HeclaMining, Idaho based mining company Calumet and HeclaMining Company, Michigan, USA Calumet & Hecla Band Hekla...
companies closed, leaving only the Calumet and Hecla, Quincy, and Copper Range mining companies. Both Calumet and Hecla and Quincy survived largely by reprocessing...
mines were significant silver producers. The Greens Creek mine, owned by HeclaMining, produced 8,452,153 troy ounces of silver. Teck Resources' Red Dog mine...
Silver mining is the extraction of silver by mining. Silver is a precious metal and holds high economic value. Because silver is often found in intimate...
structures associated with the copper mines worked by the Calumet and HeclaMining Company, located along a line above the copper lode, where railroad tracks...
with Opechee Mining Company in 1879 to form Osceola Consolidated Mining Company. The company was taken over by the Calumet and HeclaMining Company in 1909...
polymetallic deposit, which also produces lead and silver concentrates. HeclaMining's Greens Creek mine located 17 mi (27 km) south-southwest of Juneau, Alaska...
controlling interest in the mines, which later became known as the Calumet and HeclaMining Company based in Calumet, Michigan. That summer, he took a trip to see...
Stock Exchange and the NYSE American. In March 2018, it was acquired by HeclaMining. Klondex Mines was founded in 1975, through the spinoff of the Fire Creek...
The list below includes only those with Wikipedia articles. Copper mining Copper mining in the United States Brininstool, Mark and Flanagan, Daniel M. 2015...
a crowded Christmas party. The Calumet and HeclaMining Company (C&H) was the single largest copper mining company in the copper country of northwest...
Creeks Starvation Canyon Jerritt Canyon Gold mining is a major industry in the U.S. State of Nevada. In 2020 mining overall contributed $9.5 billion to the...
as railroads (Chicago, Burlington and Quincy Railroad) and mining (Calumet and HeclaMining Company). He supported the America's Cup defender, Puritan...
executive. He was general manager and the third president of the Calumet and HeclaMining Company, including during the Copper Country Strike of 1913–1914. MacNaughton...
silver-lead-zinc-gold mine owned and operated by HeclaMining, located on private and federal land in the Admiralty mining district, 18 miles (29 km) southwest of...
cleaned. In 1991 the Coeur d'Alene Tribe filed suit under CERCLA against HeclaMining Company, ASARCO and other defendants for damages and cleanup costs downstream...
men in Massachusetts as a result of his investment in the Calumet and HeclaMining Company. RGS II's four older siblings were Louis, Pauline, Marian, and...
former silver-lead mining area proximal to Keno Hill. Keno City is 13 kilometres away from Elsa, Yukon, which is owned by Heclamining who currently own...
Hulbert Mining Company. The Hulbert Mining Company had two subsidiaries: the Calumet Mining Company, established in 1865, and the HeclaMining Company...