
Based on the provided information, a 1925 Peace dollar is composed of 90% silver. The context from the Littleton Coin Company specifies that the coin was "Minted in 90% silver by the historic Philadelphia Mint." While the sources do not provide the total weight of the coin, standard numismatic specifications for this series confirm its metallic content.
Peace dollars have a total weight of 26.73 grams. With a composition of 90% silver and 10% copper, the actual amount of pure silver contained within a 1925 Peace dollar is approximately 24.057 grams, or 0.7734 troy ounces. The copper was added to the alloy to increase the coin's durability for circulation.


