No circulating US silver coins were made of pure silver. It's too soft. The composition is .900 silver & .100 copper to make the coins hard enough to resist wear. Please see the Related Question for more information.
The value of a pure silver 1964 US quarter depends on the current market price of silver. As of September 2021, the silver content in a 1964 US quarter is worth approximately $4.50. However, if the coin is in excellent condition or has numismatic value, it may be worth more to collectors.
The silver value is about $6.00. NOTE: The US has never made a pure silver quarter, they are 90% silver & 10% copper.
The Actual Silver Weight (ASW) is .18084oz of pure silver.
I believe that a 1922 quarter is made of almost pure silver with a value of about $3
Pre-1964 quarters in the United States were made of 90% silver and 10% copper.
1932 - 1964 Silver Quarter is 90% silver Quarters after 1964 are copper nickel clad, there is no silver. only the 1/2 dollars or "50 cent" pieces from 1965-1970 are 40% silver. There was a 1976 silver quarter as well as the proof silver state quarters.
The 1964 Washington Quarter has .18084oz of pure silver.
You don't have a pure silver quarter as the US has never minted a pure silver (99.9% pure or higher) silver quarter. Instead what you have is a 90% silver quarter which would be dated 1964 or prior. The value depends on a number of factors including the date, the mintmark and the condition. But a silver quarter is worth $5-6 in scrap silver regardless of type or condition, however some quarters can be worth significantly more.
The silver value is about $6.00. NOTE: The US has never made a pure silver quarter, they are 90% silver & 10% copper.
All silver US coins dated 1964 and before are 90% silver none are pure silver.
It's not pure silver. All circulation-strike US silver coins dated 1964 and earlier contain 10% copper. If in circulated condition, melt value only - about 0.18 times the current price of silver.
The Actual Silver Weight (ASW) is .18084oz of pure silver.
There are 5.625 grams of pure silver in every US quarter dated 1964 or prior.
I believe that a 1922 quarter is made of almost pure silver with a value of about $3
Pre-1964 quarters in the United States were made of 90% silver and 10% copper.
Silver quarters are NOT pure silver, but rather 90% silver with 10% copper. At current market prices, it's worth around $5.
1932 - 1964 Silver Quarter is 90% silver Quarters after 1964 are copper nickel clad, there is no silver. only the 1/2 dollars or "50 cent" pieces from 1965-1970 are 40% silver. There was a 1976 silver quarter as well as the proof silver state quarters.
Quarters are 90% silver with 10% copper, NOT pure silver. Without knowing any details like the date or condition, it's at worth at least $5 for its melt value.