Open-pit mining, also known as open-cast or open-cut mining and in larger contexts mega-mining, is a surface mining technique that extracts rock or minerals from the earth.
Agnico Eagle Mines Limited is a Canadian-based gold producer with operations in Canada, Finland, Australia and Mexico and exploration and development activities extending to the United States. Agnico Eagle has full exposure to higher gold prices consistent with its policy of no-forward gold sales. It has paid a cash dividend every year since 1983.
The National Copper Corporation of Chile, abbreviated as Codelco, is a Chilean state-owned copper mining company. It was formed in 1976 from foreign-owned copper companies that were nationalised in 1971.
In-situ leaching (ISL), also called in-situ recovery (ISR) or solution mining, is a mining process used to recover minerals such as copper and uranium through boreholes drilled into a deposit, in situ. In-situ leach works by artificially dissolving minerals occurring naturally in the solid state.
Wiluna Gold Mine is an active gold mine operated by Wiluna Mining Corporation near the town of Wiluna, 940 kilometres (580 mi) north of Perth in Western Australia's Goldfields region. Wiluna is one of the Goldfield's great mining centres, with historical production plus current resources of more than 310 tonnes.
The Mining industry of Ghana accounts for 5% of the country's GDP and minerals make up 37% of total exports. Gold contributes over 90% of the total mineral exports. Thus, the main focus of Ghana's mining and minerals development industry remains focused on gold. Ghana is Africa's largest gold producer, producing 80.5 t in 2008. Ghana is also a major producer of bauxite, manganese and diamonds. Ghana has 20 large-scale mining companies producing gold, diamonds, bauxite and manganese; over 300 registered small scale mining groups; and 90 mine support service companies. Other mineral commodities produced in the country are natural gas, petroleum, salt, and silver.
Coeur Mining, Inc. is a precious metals mining company listed on the New York Stock exchange. It operates five mines located in North America. Coeur employs 2,200 people and in 2012 it was the world's 9th largest silver producer. In 2013 the company changed its name to Coeur Mining, Inc. from Coeur d'Alene Mines and moved its head office to Chicago, Illinois from Coeur d'Alene, Idaho.
The Whim Creek Copper Mine is a copper oxide mine, located in the City of Karratha in the Pilbara region of Western Australia.
The Sunrise Dam Gold Mine is located 55 km south of Laverton, Western Australia, on the eastern margin of Lake Carey. It is fully owned by AngloGold Ashanti and comprises a large-scale mechanized underground mine with a conventional gravity and leach process plant. In 2015 the mine accounted for 5% of the company's production.
The Meadowbank Gold Mine is an open pit gold mine operated by Agnico-Eagle Mines in the Kivalliq district of Nunavut, Canada approximately 300 km west of Hudson Bay. Meadowbank was Agnico Eagle’s first Low Arctic mine.
The Anaconda Copper Mine is an open pit copper mine in Lyon County, Nevada that was owned and operated by the Anaconda Mining Company. It is located adjacent to the town of Yerington. A company town, Weed Heights, was built to support the mining operation, which ran from 1952 until 1978. The Anaconda Copper Mine is one of three EPA Superfund sites in the state of Nevada.
Cortez Gold Mine is a large gold mining and processing facility in Lander and Eureka County, Nevada, United States, located approximately 63 miles (100 km) southwest of Elko. It is owned as a joint venture between Barrick Gold Corporation (61.5%) and Newmont Corporation (38.5%), operated by Barrick, and comprises the Pipeline, Crossroads, and Cortez Hills open pit mines; and the Cortez Hills underground mine. Ore from the mines is treated at an oxide mill at the site and on leach pads, while refractory ore is shipped to Barrick’s Goldstrike operation for processing.
Kittilä mine, also known as Suurikuusikko mine, is a gold mine in Kittilä, in the Lapland County of Finland. The mine is owned and operated by Agnico-Eagle Mines Limited and is located 36 kilometres (22 mi) north-east of Kittilä. It is the largest gold mine in Europe.
The Abitibi gold belt is a region of Canada that extends from Wawa, Ontario to Val-d'Or, Quebec. Located within the mineral-rich Abitibi greenstone belt, the gold belt is an established gold mining district having produced over 100 mines, and 170 million ounces of gold since 1901. Timmins, a town founded in 1912 following the Porcupine Gold Rush and subsequent creation of the Hollinger Mines, McIntyre Mines and Dome Mine, which was one area in the region that experienced a gold rush, beginning in 1909. The Kerr Addison Mine in Virginiatown was at one time Canada's largest gold producing mine. Many of the towns readily acknowledge gold mining as part of their history, some being named after gold. One of Canada's 'large roadside attractions' is a 12-foot replica of a 1908 gold sovereign built to commemorate Canada's first gold coin which was made using gold from the Kerr Addison owned Kerr-Addison mine.
Goldstrike is a gold mine in Eureka County in north-eastern Nevada. It is located on the Carlin Trend, a prolific gold mining district. It is owned and operated by Barrick Gold. Since Barrick acquired Goldstrike in 1986, until 2018 it produced 44.4 million ounces of gold.
The Çöpler mine is a gold mine located in Erzincan Province, eastern Turkey. It is owned and operated by the Anagold Mining Inc., established in 2009. Explored in 1999, it is on an epithermal gold-silver-copper ore deposit, one of the largest in Turkey and in the world. The Çöpler mine started production in 2010.
Nifty Copper Mine is an open pit and underground mining operation in the Great Sandy Desert in the Pilbara region of Western Australia.
Kirkland Lake Gold Inc. was a Canadian gold mining company, based in Toronto, that owned and operated several gold mines in Canada and Australia.
Fosterville is a locality in the City of Greater Bendigo in the Australian state of Victoria. The nearby Fosterville mine is one of Australia's most productive gold mines, operated by Canada's Agnico Eagle.
The Stawell Gold Mine (SGM) is a gold mine located in the town of Stawell, Victoria. The current site was established in 1981, however mining has occurred on and around the site since the town was established in the mid 19th century.
