answersLogoWhite

0

the best way to clean copper or silver coins and jewelry is ashes

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

What type of liqued cleans pennies the best?

Vinegar cleans copper well, but I don't recommend cleaning rare or collectable coins as it will ruin the value.


How do you recycle grass-coloured copper?

we recycle grass copper by putting it through a sinthenizer. this cleans and breaks it down into 3 parts: moloculer, radaculer and pure. pure is most expenive and used for coins.


What is the silver value of a 1923 gold coin?

Not a meaningful question. Gold coins were made from gold and copper without any silver in them. Silver coins were made from silver and copper without any gold.


What price is a 1lb of copper coins worth?

If you refer to the scrap value of the copper, there is no copper in British "copper" coins these days.


Are copper coins pure copper?

Pure copper has not been used to make British coins for about 150 years. From 1860, British "copper" coins were made from bronze which consisted mostly of copper varying from 95 to 97% copper. From 1992, British "copper" coins were made from copper plated steel. Ironically, copper is used to make modern "silver" coins (cupro-nickel) consisting usually of 75% copper and 25% nickel.


Why do older coins weigh more than younger coins?

Older coins were made of different metals, such as silver or copper. Coins that used to be silver are now nickel or nickel-coated copper, and coins that were copper are now copper-coated steel or zinc.


Do coins have copper in them?

British coins of copper appearance, the 1 and 2 Pence coins, are made from copper plated steel. British coins of silver appearance, the cupro-nickel 5, 10 and 50 Pence coins, are made from 75% copper and 25% nickel. British 20 Pence coins, are made from 84% copper and 16% nickel.


Are coins ferrous or non ferrous?

Depends, Some countries use steel coins with copper or nickel plating making them ferrous (New Zealand 10,20,50 cent coins for example). Most countries use non ferrous alloys in coins. The usual ones are copper coated zinc for copper coins. Copper-Nickel alloy for silver coins and Aluminium-Copper for gold coloured coins.


Are the Irish copper decimal coins made from copper?

Irish (Eire) "copper" decimal coins issued from 1971 to 1988 were made from bronze consisting of about 97% copper, the remainder being tin and zinc. Irish (Eire) "copper" decimal coins issued from 1988 to 2001 were made from copper plated steel.


What element is mixed with copper to make coins?

Up until recently, copper coins contained very small quantities of tin, zinc or even aluminium, and were perhaps more accurately referred to as bronze coins. Currently, due to the increasing cost of copper, there is a trend away from minting copper coins, and many, what were previously copper coins, are now being made from copper plated steel.


Are all coins made of copper?

No, and actually coins are not even made from copper at all because it is too expensive.


Are coins made of copper?

not all coins just the penny