
A Korea 20 Chon (80% Silver, 1907–1910) contains 0.1042 troy oz of pure silver, worth $5.63 at today's spot price.
Korea struck the 20 Chon silver coin from 1907 to 1910 in 80% silver. Each coin weighs 4.05 g and holds 0.1042 troy oz (3.240 g) of pure silver. The chon was also used in North Korea.
Melt values use these spot prices (US dollars):
- Silver $54.05 per troy oz Current quote · Quote time Oct 25, 12:09 AM EDT
Some prices could not be refreshed recently and may be out of date.
Melt value is the metal content at spot price, not a buy or sell price. Collectible coins can be worth much more. For reference only.
Specifications
| Years | 1907–1910 |
|---|---|
| Face value | 20 Chon |
| Composition | 80% silver |
| Gross weight | 4.05 g |
| Fineness | .800 (80%) |
| Pure metal | 0.1042 troy oz (3.24 g) |
How the melt value is worked out
Melt value is the pure silver in the coin multiplied by the spot price. We use the coin's standard minted weight; worn coins weigh slightly less.
-
4.05 g × .800 fine ÷ 31.1035 g per troy oz = 0.1042 troy oz
0.1042 troy oz × $54.05 spot = $5.63
Melt value vs. collector value
Melt value is a floor, not a price. Better dates, coins with mint luster and graded coins often sell well above melt; key dates and rare varieties can be worth many times more. Check the date and mint mark before selling a coin for its metal.

