A sulphur compound often associated with gold mineralisation, for example pyrite (iron sulphide) Weathering may produce an acidic product
sul·phide sulphides in AM, use sulfide A sulphide is a compound of sulphur with some other chemical elements. hydrogen sulphide. sulfide a mixture of sulphur with another substance
A sulfide is a cameo visualization of a candidate or party symbol set on an enameled surface Sulfides were in vogue as campaign brooches during the Jackson, Van Buren, and William Henry Harrison contests They were also used as paperweights, perfume bottles, and marbles in later campaigns