it could be one of three coins, the 0.01 Yuan (1 Fen), 0.1 Yuan (1 Jiao) or 1 Yuan. it depends on the size of the coins.
1000 kg aluminium oxide contain 470,588 kg aluminium.
aluminium
There are some "aluminium bronze" alloys which contain aluminium copper with a small amount of iron and other metals- these are mainly copper with 4-8% aluminium and ess than 1% of other metals.
The Theodore Roosevelt coin released by the U.S. Mint in 2013 as part of the Presidential Dollar coin series is worth its face value of $1. These coins are still in circulation and can be used as legal tender for transactions.
there are two ways of extracting aluminum from its ore 1) old way: - displacement reaction ex: - Na + Al2O3 ==> Na2O + Al 2) new way: electrolysis electrolysis: - is a way of extracting highly reactive metals from their ore using electricity. so the short answer is YES
The face value of an Eire 1 penny coin is 1 penny. It was equal to 1/100 of an Irish pound before the euro.
You can buy a coin "1 Curie"! Find in Google "coin 1 Curie".
If it was found in change, the coin is face value. A uncirculated coin is about 25 cents.
Face value only
The coin is still found in circulation and only face value.
King Juan Carlos.
Just spoke with a coin dealer, it's only worth face value $1
a French 2 francs-coin in aluminium. Over a 100 millions were struck in 1947, so the value is between 1 and 2 dollars.
Dwight Eisenhower (on the $1 coin from 1971 to 1978)
President Dwight D. Eisenhower
1000 kg aluminium oxide contain 470,588 kg aluminium.
The James Madison dollar coin, part of the Presidential $1 Coin Program, was issued in 2007. As a modern coin, it typically has a face value of $1, but its market value can vary based on condition and demand. Generally, these coins can be found in circulation or sold for a small premium over face value, often ranging from $1 to $3 depending on the seller and the coin's condition.