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Aerial view of Kensington Mine Comet portal. Kensington mine is a gold mine located 45 mi (72 km) north of Juneau, Alaska. [1] The mine is owned by Coeur Alaska Inc., a subsidiary company of Coeur Mining. [2] In 1928 the mine halted operations, and since then Coeur Alaska has attempted to resume operations. [2]
The mine site is within the City and Borough of Juneau and the Tongass National Forest. Development and ore production occurred at the Kensington mine site from 1897 through 1938. The adjacent, also underground, Jualin mine was discovered in 1895 and operated from 1896 to 1928. Together the mines produced 40,513 ounces of gold from 75,208 tons ...
Coeur Reports Significant Increase in Mineral Reserves at Rochester 91.5% Increase in Silver Reserves and 96.4% Increase in Gold Reserves Extends Mine's Operating Profile CHICAGO--(BUSINESS WIRE ...
The Greens Creek mine is a silver-lead-zinc-gold mine owned and operated by Hecla Mining, located on private and federal land in the Admiralty mining district, 18 miles (29 km) southwest of Juneau. The Greens Creek deposit is a polymetallic, stratiform, volcanogenic massive-sulfide deposit that opened in 1989.
In 2012, the mine produced 82,125 ounces of gold at a grade of 0.22 oz./ton and a total production cost of $18.65/oz. [dubious – discuss] Reserves at the end of 2012 were just over 1 million ounces of gold. [2] Rochester Mine is a heap-leach surface silver and gold mine located in the Humboldt Mountains near Lovelock, Nevada.
South Carolina had a number of lode gold mines along the Carolina Slate Belt. [42] The Haile deposit was discovered in Lancaster County in 1827, and at least 257,000 troy ounces (8,000 kg) of gold were extracted intermittently between then and 1942, when the gold mine was ordered closed as nonessential to the war effort. Beginning in 1951, the ...
It is designated as the disposal site for the tailings from Coeur Alaska's Kensington mine. [1] Lower Slate Lake is 1.38 miles (2.22 km) away from Berners Bay . References
The camp was the site of one of the largest gold finds in the Juneau mining district. It was established between 1910 and 1913 by the Alaska-Juneau Gold Mining Company and operated until 1944, producing more than $80 million worth of gold. The largest surviving structure of the camp is its air compressor building, which was 84 feet (26 m) long ...