The foundation-stones of the city-wall are adorned with all sorts of precious stones, the first foundation-stone being of jasper, the second of sapphire, the third of agate, the fourth of emerald,

At once I found myself rapt in the Spirit; and lo a Throne stood in heaven with One seated on the throne ??3 the seated One resembled in appearance jasper and sardius ??and round the throne a rainbow resembling emerald in appearance;