United States half-dollar cash contained a major quantity of silver for a selected interval. These cash had been composed of 90% silver and 10% copper previous to 1965. Following that, and till 1970, a composition of 40% silver was used. Cash minted after 1970 are primarily composed of base metals, resembling copper and nickel.
The presence of silver in these cash contributes to their intrinsic worth, usually exceeding their face worth, significantly for pre-1965 points. This metallic content material makes them enticing to collectors and traders who search to accumulate valuable metals. Moreover, their historic significance as circulating forex during times of financial and social change provides to their enchantment.