The Australian Kookaburra series of Proof and Specimen coins first issued by the Perth Mint in 1990, at 99.99% silver, are as close to pure silver as you are ever likely to get in a coin.
Australian "Kookaburra" coins were issued by the Perth Mint as pure (99.99%) silver collectible coins either singly or in sets from 1990 to 2005 inclusive.They were minted in the following weights -1 ounce2 ounce10 ounce1 KilogramThe weights are indicated on the coins.Not all weights were minted in all years.From 2002 to 2005, there was the additional 1/2 ounce squarish "Kookaburra" coin as well as the traditional round 1/2 ounce coin.From 2004 to 2008 there was an issue of 1 ounce gilded silver "Kookaburra" coins.
Australian 2 cent coins were issued from 1966 until 1984 and were made from 97% copper, 2.5% zinc and 0.5% nickel. No general circulation Australian 2 cent coin contained any silver. If you have a silver Australian 2 cent coin, it is because somebody plated it. In 2006, the Royal Australian Mint (RAM) issued a pure gold and a pure silver set of coins, including the 2 cent coin, to commemorate the 40th Anniversary of the Decimal Currency in Australia. The coins were never issued individually.
No. The US has never made a coin with pure silver. The closest to pure silver would be American silver Eagles. These coins are silver bullion coins. They are made of 99.93% silver and .07% copper.
There are 4 Isle of Man 1976 Commemorative Crown coins. Two are silver, two are copper-nickel. The silver coins coins are 0.9250 silver, as close as you are likely to get to pure silver.
"Pure" silver coins were never minted in Britain. The closest to pure silver used in coins is sterling silver which is 92.5% silver usually alloyed with copper. Sterling silver coins were last issued for general circulation in 1919 and 1920, beyond 1919/1920 the coins were debased to 50% silver. The Royal Mint still produces Proof and bullion coins (not for general circulation) which are made from sterling silver, but this is reflected in the price you pay for them.
All silver US coins dated 1964 and before are 90% silver none are pure silver.
Copper has almost always been used in silver coins, because pure silver wears out faster.
Coins are not usually silver these days. Since the 1960s they have been made of copper and nickel. Silver coins from before 1965 in the US were 90% silver. Foreign countries have used anything from 40% to 92.5% silver in their coins, but to my knowledge, no one has used pure (100%) silver in currency.
No, nor are ANY U.S. silver coins pure silver. It's 90% silver with 10% copper.
First, U.S. coins were never pure silver. The silver American Eagles come the closest at 99.9% pure. As for the circulating coins, they were 90% silver and were last dated 1964 even though mintage of the 1964 dates continued part way into 1965 to counteract hoarding.
American circulation coins were never made of pure silver. They contained at least 10% copper for hardness. 1971 dollar coins for circulation contained NO silver - they were made of copper and nickel. Collectors' coins were struck in 40% silver.
No, plus that would be illegal.