Abbott-Smith Manual Greek Lexicon
χαλκο-λίβανον (G5474)
2 *† χαλκο-λίβανον , -ου, τό chalcolibanus , probably "a mixed metal of great brilliance" (Swete): Re 1:15 2:18 (RV, burnished brass ).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain