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In volume, copper is the third most recycled metal after iron and aluminium. [14] An estimated 80% of all copper ever mined is still in use today. [15] According to the International Resource Panel's Metal Stocks in Society report, the global per capita stock of copper in use in society is 35–55 kg. Much of this is in more-developed countries ...
Recycling is a major source of copper in the modern world. [33] Price of Copper 1959–2022. The price of copper is volatile. [35] After a peak in 2022 the price unexpectedly fell. [36] The global market for copper is one of the most commodified and financialized of the commodity markets, and has been so for decades. [37]: 213
Graphite flakes can cost around US$0.9/kg carbon. [20] Price of synthetic industrial diamond for grinding and polishing can range from 1200 to 13 300 USD/kg, while cost per weight of large synthetic diamonds for industrial applications can be on the order of million dollars per kilogram. [21] 7: N: Nitrogen: 0.0012506: 19 (5.263 × 10 17 kg) 0. ...
Copper is a fairly common element, with an estimated concentration of 50–70 ppm (0.005–0.007 percent) in Earth's crust (1 kg of copper per 15–20 tons of crustal rock). [74] A concentration of 60 ppm would multiply out to 1.66 quadrillion tonnes over the 2.77 × 10 22 kg mass of the crust, [ 75 ] or over 90 million years' worth at the 2013 ...
For example, in the US, in-use copper grew from 73 to 238 kg per capita between 1932–1999. The report's authors observed that, as metals are inherently recyclable, metal stocks in society can serve as huge above-ground mines (the term "urban mining" has thus been coined [78]). However, they found that the recycling rates of many metals are low.
Production trends in the top five copper-producing countries, 1950-2012. This is a list of countries by mined copper production. Copper ore can be exported to be smelted so that a nation's smelter production of copper can differ greatly from its mined production. See: List of countries by copper smelter production.
However, the report found that less than a third of the crucial 60 metals studied in the report have an end-of-life recycling rate above 50 per cent, and 34 of them have a recycling rate of below 1 per cent. [2] Green technologies would certainly benefit from greater metals recycling. Among the least-recycled metals are tellurium and gallium ...
In the United States, copper mining has been a major industry since the rise of the northern Michigan copper district in the 1840s. In 2017, the US produced 1.27 million metric tonnes of copper, worth $8 billion, making it the world's fourth largest copper producer, after Chile, China, and Peru. Copper was produced from 23 mines in the US.
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