18 the wall was built of jasper; and the city was of pure gold, as pure as glass.
Revelation 21:18 Cross References - Mace
Revelation 21:11
11 it blaz'd with the glory of God: her luminary was like that of a brilliant, even like a jasper, as transparent as crystal.
Revelation 21:19
19 the foundations of the citywall were embellished with all manner of precious stones. the first foundation was of jasper; the second, of sapphire; the third, of chalcedony; the fourth, of an emerald;
Revelation 21:21
21 the twelve gates were twelve pearls; each single gate was of one pearl: and the street of the city was pure gold, as splendid as glass.