List of deepest mines
| Rank | Name of mine | Depth | Location | Primary resource |
| 6 | Kusasalethu mine | 3.388 km (2.105 mi) | South Africa | Gold |
| 7 | Empire Mine | 3.355 km (2.085 mi) | United States | Gold |
| 8 | Kloof mine | 3.347 km (2.080 mi) | South Africa | Gold, uranium |
| 9 | Kolar Gold Fields | 3.217 km (1.999 mi) | India | Gold |
Which is the deepest open pit mine in the world?
4 rows · Jun 13, 2020 · Mponeng currently holds records as the world's deepest gold mine and the world's deepest ...
What is the largest mine in the world?
May 27, 2016 · Deepest mine shaft in the US complete Cementation USA has completed sinking the deepest shaft in the United States at Hecla Mining’s Lucky Friday mine in Mullan, Idaho Completion of this shaft is a major milestone for the historic Lucky Friday mine.
How deep is the largest mine area?
What is the deepest mine in the United States? Bingham Canyon Mine, located near Salt Lake City, UT in the United States, is the world’s deepest man-made open pit excavation site. Bingham Canyon, which is the largest copper mine in the United States, is approximately 4.5 km in diameter and 1.2 km deep.
What is the deepest man has drilled into Earth?
May 08, 2019 · The deepest lake in the United States is Crater Lake in southern Oregon. Measurements at the deepest part of the lake indicate that it reaches a total depth of 1,949 feet. Not only is Crater Lake the deepest body of water in the US but it also holds the distinction of being the ninth deepest in the entire world. Coming in ahead of Crater Lake on the list of the …
What is the deepest mine in the world located?
The deepest mine in the world is AngloGold Ashanti's Mponeng gold mine, near Johannesburg in South Africa. By 2012, the operating depth had already reached 3.9-km below the surface, and later expansions have resulted in digging below the 4-km mark.
What is the three deepest mine in the world?
List of deepest minesRankName of mineLocation1Mponeng Gold MineSouth Africa2TauTona MineSouth Africa3Savuka Gold MineSouth Africa4East Rand MineSouth Africa19 more rows
How deep can gold be found underground?
Other gold mines use underground mining, where the ore is extracted through tunnels or shafts. South Africa has the world's deepest hard rock gold mine up to 3,900 metres (12,800 ft) underground. At such depths, the heat is unbearable for humans, and air conditioning is required for the safety of the workers.
How deep are the mines in Sudbury?
SNOLAB. Creighton Mine's 6,800-foot (2,100 m) level is home to the world's deepest cleanest underground physics laboratory. Originally excavated for the Sudbury Neutrino Observatory (SNO), it has been expanded into a general-purpose facility called SNOLAB.
What is the deepest lake in the US?
The Deepest Lakes in the US. Crater Lake, Oregon. The deepest lake in the United States is Crater Lake in southern Oregon. Measurements at the deepest part of the lake indicate that it reaches a total depth of 1,949 feet.
What is the cleanest lake in the world?
According to the US’s Park Service Crater Lake, which was established back in 1902, contains some of the cleanest lake water in the world. The park includes two visitor centers, the Rim Visitor Center and the Steel Visitor Center.
How deep is Lake Tahoe?
With a depth of 1,645 feet, this freshwater lake measures approximately twelve miles wide and twenty-two miles long. Like Crater Lake, Lake Tahoe is a major tourist destination and the site of numerous recreational activities all year round.
Where is Lucky Friday mine?
Image: Cementation. The Rock Creek project is about 50 miles from the Lucky Friday mine. The Lucky Friday silver, lead and zinc mine is located deep in the Bitterroot Mountains, in one of the world’s most prolific silver-producing districts: northern Idaho’s Silver Valley.
How much silver did Hecla mine?
Hecla produced more than 3 million ounces of silver, 18,300 tons of lead and 8,100 tons of zinc at Luck Friday last year. The mine boasts measured and indicated resources of more than 128 million ounces of silver.
Where is Hecla silver mined?
Hecla expects to produce 13.5–14 million ounces of silver this year from mines in the US, Canada and Mexico. The company, headquartered in Coeur d’Alene on Tuesday announced the acquisition of the Montanore project in Montana, considered one of the largest undeveloped silver and copper deposits in North America.
How deep is Lucky Friday #4?
With a finished diameter of 18 feet, the Lucky Friday #4 Shaft was sunk to a final depth of 9,587 feet (2.92 kilometres) below surface.
What is the deepest lake in the world?
Crater Lake was formed by the collapse of a dormant volcano ( Mt. Mazama) after its eruption around 7700 years ago. Crater Lake is the 9th deepest lake in the world, which is impressive, but it’s 4th deepest in the world by average (mean) depth.
How deep are the US lakes?
The United States have their fair share of deep lakes both natural and man-made. Using a cut-off of 300 feet (91.5 meters) there are at least 75 lakes and reservoirs that meet or exceed that depth. Three of the US lakes are among the top 25 deepest in the world.
How deep is Crater Lake?
Crater Lake is the 9th deepest lake in the world, which is impressive, but it’s 4th deepest in the world by average (mean) depth. 2. Lake Tahoe CA NV, 1645 feet deep. Lake Tahoe, the second deepest lake in the US, is a natural lake on the border of California and Nevada in the Sierra Nevada Range.
How deep is Lake Chelan?
Lake Chelan WA, 1486 feet deep. Lake Chelan in Washington state is natural glacier-carved lake but a dam raised the depth by about 21 feet in 1927. It’s over 50 miles long with the deepest portion near the town of Chelan.
How deep is the bottomless lake in New Mexico?
The Bottomless Lakes in New Mexico have a bottom and the deepest point is just 90 feet deep! Lake Pontchartrain near New Orleans is huge but just 65 feet deep! Salton Sea in California is drying up and its 40 feet depth is getting lower! Great Salt Lake in Utah is great but just 33 feet deep!
How deep is Lake Clark in Alaska?
It’s the largest lake in Alaska by surface area, but Lake Clark is a little deeper. 8. Tustumena Lake AK, 950 feet deep. Despite being one of Alaska’s largest lakes and one of America’s deepest, Tustumena is a seldom visited lake with no roads leading directly to its shores.
How deep is Lake Ontario?
Lake Ontario NY, 802 feet deep. The third Great Lake to make the top 10 for depth is Lake Ontario between the state of New York and Canada’s Ontario Province. It’s the 13th largest lake in the world by surface area but the smallest of the Great lakes.
What is the largest gold mine in the world?
1) Goldstrike Mine. Opened in 1986, the Goldstrike Mine is run by the world's largest gold mining company in Barrick Gold, and it is located on the Carlin Trend. Goldstrike is considered to have the largest gold deposit in the world and is the largest gold mine in North America. This mine has produced 35,000,000 ounces of gold which adds up ...
Where is Fort Knox Gold Mine?
3) Fort Knox Gold Mine. Currently run by Kinross Gold and based in Fairbanks, Alaska, the Fort Knox Gold Mine was originally staked in 1913 and then restaked by Amax Gold in 1980. Amax Gold would agree to a merger with Kinross Gold in 1998. Just like Carlin Trend, mining in Fort Knox involves conventional open-pit methods ...
How much gold does Newmont mine?
Newmont produces around 2.5 million ounces of gold per year from this mine. The major source of Carlin Trend ore are the open-pit mines and conventional mining methods such as large shovels and haulers are used.
How much gold does Goldstrike mine?
This mine has produced 35,000,000 ounces of gold which adds up to 1,100 tons. The Goldstrike Complex has underground and open-pit mines. The Meikle and Rodeo underground mines are located north of the Betze-Post open-pit, and these mines are operated by trucks and electric shovels.
How deep is Cripple Creek?
Miners at Cripple Creek historically reached depths of around 3,000 feet in shafts, but in recent times it has mainly been about surface mining. At Cripple Creek there is a mining facility for extracting higher grade ores. 5) Cortez Gold Mine.
Where is Carlin Trend Gold Mine?
2) Carlin Trend Gold Mine. Numerous open-pit gold mines make up the Carlin Trend as it is based in northeastern Nevada just outside of Elko. Gold mining began in Carlin, Nevada in 1965 by the Newmont Mining Corporation. Mining with open pits, and some have been extended to underground mining since 1994.
Where is the Cripple Creek Gold Mine located?
Based in Colorado Springs, Colorado, the Cripple Creek and Victor Gold Mine features gold deposits that stretch as far as 7 square miles, which contain volcanic-intrusive complex. The Cripple Creek mining district originally formed in 1891 and the town of Victor was built in 1893. From 1894 to 1917 there were more than 500 mines operating in ...
