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2. Prices of chemical elements - Wikipedia

   en.wikipedia.org/wiki/Prices_of_chemical_elements

   As 99.9% pure thorium oxide, price per thorium contained. Free on Board port of entry, duty paid. 91: Pa: Protactinium: 15.37: 1.4×10 −6 [i] (3.878 × 10 10 kg) No reliable price available. In 1959–1961 Great Britain Atomic Energy Authority produced 125 g of 99.9% pure protactinium at a cost of $ 500 000, giving the cost of 4 000 000 USD ...

3. Copper - Wikipedia

   en.wikipedia.org/wiki/Copper

   Price of Copper 1959–2022 ... mined is still in use today. [46] In volume, copper is the third most ... was estimated at 3.7 kg CO 2-eq per kg of copper in ...

4. Metal prices - Wikipedia

   en.wikipedia.org/wiki/Metal_prices

   These prices are more an indication than an actual exchange price. Unlike the prices on an exchange, pricing providers tend to give a weekly or bi-weekly price. For each commodity they quote a range (low and high price) which reflect the buying and selling about 9-fold due to China's transition from light to heavy industry and its focus on ...

5. ‘Copper is the new oil,’ and prices could soar 50% as AI ...

   www.aol.com/finance/copper-oil-prices-could-soar...

   That should eventually send prices soaring to $15,000 per ton, he predicted. Coppers prices are already at record highs, with benchmark prices in London at about $10,000 per ton, more than ...

6. Is Copper Worth Your Time? - AOL

   www.aol.com/2013/09/28/is-copper-worth-your-time...

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7. List of copper alloys - Wikipedia

   en.wikipedia.org/wiki/List_of_copper_alloys

   Example of a copper alloy object: a Neo-Sumerian "Foundation Nail" of Gudea, circa 2100 BC, made in the lost-wax cast method, overall: 17.5 x 4.5 x 7.3 cm, probably from modern-day Iraq, now in the Cleveland Museum of Art (Cleveland, Ohio, USA) Copper alloys are metal alloys that have copper as their principal component.

8. LME Copper - Wikipedia

   en.wikipedia.org/wiki/LME_Copper

   The contracts prices are quoted in US dollars per tonne. LME prices have minimum tick sizes of $0.50 per tonne (or $12.50 for one contract) for open outcry trading in the LME Ring and electronic trading on LMEselect, while minimum tick sizes are reduced for inter-office telephone trading to $0.01 per tonne (or $0.50 for one contract).

9. Copper mining in the United States - Wikipedia

   en.wikipedia.org/wiki/Copper_mining_in_the...

   Copper mining activity increased in the early 2000s because of increased price: the price increased from an average of $0.76 per pound for the year 2002, to $3.02 per pound for 2007. [2] A number of byproducts are recovered from American copper mining.