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The mine is operated as an open-pit mine, and is estimated to contain roughly 7.2 billion metric tonnes of iron ore, plus gold, manganese, bauxite, copper, and nickel. [1] The mine is run by the Brazilian mining corporation Vale (formerly the Companhia Vale do Rio Doce), and was initially part-owned with US Steel from 1970 to 1977. [1]
S11D, or Serra Sul, [1] is an iron ore mining project undertaken by Vale in Serra dos Carajás, Brazil. It is the largest iron ore mine project in the world, at 90 million tonnes per year. It is the largest iron ore mine project in the world, at 90 million tonnes per year.
Mining operations by Vale began in 1985. [6] The Carajás Mine produced 301Mt of iron ore from the mine in 2008. [5] In March 2012 Vale announced that it had obtained an installation license for the Carajás S11D iron ore project, the largest in the company's history with a US$19.671 billion capital expenditure. [7]
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Vale's Carajás Iron Mine, Pará, 2009 NASA satellite photo. Iron ore: Vale is the world's largest iron ore producer. [10] Sales of iron ore fines and pellets represented 65% of total company revenues in 2014. In 2014, Vale sold 256 million metric tonnes of iron ore fines and 44 million metric tonnes of iron ore pellets. [5]
This is a list of Superfund sites in Oklahoma designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations. [1]
Pyne Mine: Alabama 33°22′33.18″N 86°55′21.65″W Lacey's Chapel: Woodward Iron Company: 1918–1971 One of only two shaft mines dug in the Birmingham District, and the last ore mine to operate in the region, closing in 1971. Sloss Mines: Alabama 33.39816°N 86.93276°W Red Mountain: Sloss Iron and Steel Company: 1882–1960s
The world's largest iron ore mining project, S11D, is being built nearby. [6] The municipality contains 30% of the Carajás National Forest , a 411,949 hectares (1,017,950 acres) sustainable use conservation unit created in 1998 that includes mining operations in a huge deposit of high-grade iron ore.