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This is a list of prices of chemical elements. Listed here are mainly average market prices for bulk trade of commodities. Data on elements' abundance in Earth's crust is added for comparison. As of 2020, the most expensive non-synthetic element by both mass and volume is rhodium.
Scandium-stabilized zirconia enjoys a growing market demand for use as a high-efficiency electrolyte in solid oxide fuel cells. [citation needed] The USGS reports that, from 2015 to 2019 in the US, the price of small quantities of scandium ingot has been $107 to $134 per gram, and that of scandium oxide $4 to $5 per gram. [34]
English: This chart shows the nominal price of gold along with the price in 1971 and 2011 dollars (adjusted based on the consumer price index). The historical gold price was obtained from www.igolder.com; CPI was obtained from www.rateinflation.com. The data is in section Chart Data.
On 21 January 1980 the gold fixing reached the price of $850, a figure not surpassed until 3 January 2008 when a new record of $865.35 per troy ounce was set in the a.m. fixing. However, when indexed for inflation, the 1980 high corresponds to a price of $2,305.18 in 2011 dollars, [ 3 ] thus the 1980 record still holds in real terms .
Today, the Indian and South African deposits still produce some rare-earth concentrates, but they were dwarfed by the scale of Chinese production. In 2017, China produced 81% of the world's rare-earth supply, mostly in Inner Mongolia , [ 8 ] [ 44 ] although it had only 36.7% of reserves.
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Silver prices since 2000 until April 2015. Price quotes given in USD per ounce. Date: 21 April 2015: Source: based on www.kitco.com; using price quotes for silver .
Scandium concentrates in the liver and is a threat to it; some of its compounds are possibly carcinogenic, even though in general scandium is not toxic. [80] Scandium is known to have reached the food chain, but in trace amounts only; a typical human takes in less than 0.1 micrograms per day. [ 80 ]