You may have one of the 90% silver coins struck in Proof at the San Francisco mint. These were not intended for circulation, and do command a premium, if only for their silver content. In unblemished Proof condition, the value will be even higher than for its silver content, but exactly how much higher depends on the year/state, as well as the quality of the strike and overall condition.
Quarters from 1983 are still worth 25 cents.
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.
Take it to a coin dealer, it needs to be seen for an assessment.
Sorry but there is no such coin. Before 1965 quarters were made of 90% silver and 10% copper. In 1965 to date they were made from about 92% copper and 8% nickel.
NO
Quarters from 1983 are still worth 25 cents.
It depends if they are copper-nickel (post-1964) or 90% silver quarters (1964 and earlier). If they are copper-nickel, dated 1965 and earlier, they are only worth face, if they are silver, they are worth the silver content.
Yes. All pre-1965 silver quarters are currently worth at least $6 for the silver, while modern copper clad quarters are worth face value.
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.
Using the weight of modern (1965-present) copper/nickel quarters of 5.67 grams, one dollar's worth of quarters then weighs 22.68 grams.
At current market prices, silver quarters 1960-64 are worth just over $3 each, while the copper/nickel quarters 1965-69 are worth face value.
They are worth the amount of .25 cents.
they are worth 50 cents.
Face value. All state quarters have the mintmark on the front of the coin below "In God We Trust". Quarters haven't had mintmarks on the reverse since copper-nickel coins were introduced in 1965.
Take it to a coin dealer, it needs to be seen for an assessment.
State quarters found in change are only worth face value.
There aren't 112 proof state quarters. There are only 50 proof state quarters, (along with 6 in the DC/US territories). Unless you are meaning you had both the clad (copper-nickel, common) proofs and the silver proof sets. But just about every clad US proof state quarter is worth about $1 or so, silver proof quarters go for about $7-8 or about fifty cents or a dollar above melt value individually.