collect information about the mines of various minerals
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Answer:
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Answer:
Coal , Iron , Phosphate , Gypsum are some of the minerals
Explanation:
Coal :
7.4 billion tons of coal
It is not surprising that coal is the most mined material in the world given that the World Coal Association believes that there are more than one trillion tons of reserves globally, enough to last 150 years at current rates of production.
China has always been the world's top producer, accounting for 3.3 billion tons in 2016, however this was a 16% decrease from the 3.9 billion tons produced in 2012. A decline in Chinese coal production below the 3.4 billion ton level forecast in 2016 may be a trend that persists as renewable energy sources gain popularity.
The global reduction in coal production, from 8.2 billion tones in 2012 to 7.4 billion tones in 2016, has been matched by the decline in China. While coal output has increased in Australia and Russia during the past five years, anthracite and bituminous coal production has sharply decreased in both South Africa and the US. Particularly in the United States, coal production decreased from over 900 million tons in 2012 to 782 million in 2016, the lowest level since 1979.
Iron :
4.6 billion tons of iron
Iron ore and crude iron, two commodities whose production has been trending in the opposite direction, were included in the 4.6 billion tons of iron produced in 2016.
Production of iron ore peaked at 3.38 billion tons in 2014 after rising from 2.9 billion tons in 2012 to 3.3 billion tons in 2016. While iron ore output peaked in 2014 at 1.26 billion tons, crude iron production has steadily decreased from 1.24 billion tons in 2013 to 1.23 billion tons in 2016.
Since 90% of all refined metal is made up of iron due to its use in the creation of steel and concrete, iron continues to be essential for industry and building. However, a reduction in production in some has been attributed to declining ore grades and high production costs of the biggest producers of iron in the world, with China, the United States, and South Africa all reporting lower production levels in 2012 compared to 2011.
Bauxite :
289 million tons of bauxite
Bauxite output, a crucial ingredient in the manufacture of aluminum, has fluctuated over the past five years, reaching a peak of 299 million tons in 2013. Since 2012, bauxite output has increased in all five of the world's top producers—India, Guinea, Brazil, China, and Australia—who together produced 246.1 million tons in 2016.
The country with the largest rate of change is Guinea, which was the fourth-biggest producer in 2016. Bauxite production in the nation of West Africa nearly doubled from 17.8 million tons in 2012 to 30.8 million tons in 2016.
Phosphate :
276 million tons of phosphate rock
The BGS offers standardized statistics for all rocks containing phosphorous, a mineral mostly used to fertilize plants and produce sparks for flares and matchboxes. With 144 million tons, or more than half of global production, China was by far the largest producer of phosphates in 2016.
Christmas Island, a 1,800-person Australian overseas territory in the Indian Ocean, is one of the more unusual sources of phosphate. In 2016, Phosphate Resources, which has been mining phosphate on the island at a single mine for more than a century, produced 770,000 tons of phosphate rock. However, the future of the region is still unclear because the Australian Government denied the company's requests to expand the mine mining operations pose a threat to nearby red crab populations, which have decreased from approximately 100 million to 40 million in the previous ten years, according to the argument.
Gypsum :
267.1 million tons of gypsum
Gypsum is a mineral that is used to make a variety of building supplies, including wallboard and cement, and production of the mineral has continuously climbed from 258.1 million tons in 2012. With 130 million tons produced in 2016, China surpassed Iran, which was ranked second with 16 million tons, as the largest producer in the world. According to a 2017 analysis by Smithers Apex, growth has been fueled by a high demand for environmentally friendly building products including plasterboard derived from synthetic gypsum. Gypsum production in 2016 was more than the analyst's ambitious prognosis of 252 million tons, which was realized.
Gypsum reserves are thought to be concentrated in North America and Europe, where production has increased.
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