CERULEUM
Source: 567
Ce‐ru″le‐um (?), n. [] A greenish blue pigment prepared in various ways, consisting essentially of cobalt stannate. Unlike other cobalt blues, it does not change color by gaslight.
Source: 567
Ce‐ru″le‐um (?), n. [] A greenish blue pigment prepared in various ways, consisting essentially of cobalt stannate. Unlike other cobalt blues, it does not change color by gaslight.