US dimes, quarters, and half dollars dated 1964 and earlier are made of 90% silver and 10% copper.
The same ratio is in dollar coins dated 1935 and earlier.
For coins dated 1965 and later, the only ones to contain any silver are half dollars dated 1965 to 1969. They're 40% silver. Any other date or denomination is either cupronickel or brass ($1 coins only, in brass).
Pre-1964 US dimes, quarters, and half-dollars contain 90% silver by weight. A dime is approximately 2.5 grams of silver, a quarter is 6.25 grams, and a half-dollar is 12.5 grams, making it easy to calculate the silver content based on the face value of the coins. For example, a $1 face value in pre-1964 coins would contain approximately 0.715 ounces (20.17 grams) of silver.
The net weight of pure silver is .18084oz for all silver Washington quarters
Silver dollars were 90% silver with 10% copper, with a total weight of 26.73 grams.
Each silver war nickel contains 1.75 grams of silver, which is 35% out of a total weight of 5 grams.
$2.42 currently (Feb 2012) Weight: 2.5 grams 90% silver 10% copper
It no longer has any collectible value but it's still 90% silver. It would have to be weighed to see how much weight was lost. Take to a Gold & Silver buyer, but don't expect much, maybe 3 dollars.
The ASW (actual silver weight) is .18084oz pure silver.
The Actual Silver Weight (ASW) is .18084oz of pure silver.
.07234 oz of pure silver.
Your body can change its weight as much as 6 pounds a day.
The net weight of pure silver is .18084oz for all silver Washington quarters
Silver dollars were 90% silver with 10% copper, with a total weight of 26.73 grams.
The value depends on the silver price, today it is worth around $4.94, but will change as silver prices change.
The value of a silver high school ring can vary depending on factors like the weight of the silver, any additional materials used, the brand or maker, and sentimental value. Generally, the intrinsic value of the silver would be the main factor in determining its worth.
The 7 silver coins in the set have a combined weight of 1.33823oz of pure silver
If you don't provide the weight of the metal, no one will be able to help you. Thats how silver is valued, by the weight, not where it comes from.
From 1873 to 1964 all US quarters have the same composition of .900 silver and .100 copper with a weight of .18084oz of pure silver. The total weight is 6.25 grams with a diameter of 24.3mm.
625 grams is the weight of 100 silver U.S. quarters.