$10 gold pieces were minted for about 140 years at a half-dozen different mints so much more information is needed. Please post a new question with its date, whether you can find a mint mark letter (O, S, D, etc), and how worn it is.
alot
1 gram of 10 k gold worth
The $2.50 gold piece was minted from 1796 through 1929. It is necessary to know the date of the coin before a reasonable estimate of value can be given.
A 1996 American Eagle Bullion $5 gold coin in MS65 condition is worth: $ $110.
how much is 10 kt gold worth per gram? 10 grams = 0.352739619 ounces
24kgp means that the piece is 24 karat gold plated. A gold plated piece is worth much less than a piece that is 24 karat gold.
Any St Gaudens $20 Gold piece is worth at least the spot price for an ounce of gold. it weighs roughly 33 grams and is 90% gold 10% copper
it was worth $100m
it is worth 70.00
Assuming the coin is circulated and has no mintmarks. The 1879 Liberty Head eagle is a common date $10 gold piece. Values are $820.00-$960.00 depending on the grade of the coin.
The 1880 $10 gold piece contains 0.48375 troy ounce of gold.
Providence mint
alot
it contains 0.48375 of gold. At the current gold price of 1309$ / ounce your coin is worth about 633$. A gold buyer will pay between 440 and 550$. Call them they'll probably offer you a special deal.
Circulated coins are valued at $650.00-$770.00 Mint state coins are $840.00
1 gram of 10 k gold worth
2009 50 dollar gold piece 1oz worth money value