'''Schillerization''' is a brilliant play of bright [[color]]s, often produced by minute rodlike [[intrusion]]s of, for example, [[iron oxide]], in certain [[mineral]]s.<ref>(Pellant, p. 251)</ref> | '''Schillerization''' is a brilliant play of bright [[color]]s, often produced by minute rodlike [[intrusion]]s of, for example, [[iron oxide]], in certain [[mineral]]s.<ref>(Pellant, p. 251)</ref> |