Revelation 21:18-21

18And the building of its wall was of jasper: and the city was pure gold, like clear glass. 19And the foundations of the wall of the city were garnished with all manner of precious stones. The first foundation was jasper; the second, sapphire; the third, a chalcedony; the fourth, an emerald; 20The fifth, sardonyx; the sixth, sardius; the seventh, chrysolite; the eighth, beryl; the ninth, a topaz; the tenth, a chrysoprasus; the eleventh, a jacinth; the twelfth, an amethyst. 21And the twelve gates were twelve pearls; each one of the gates was of one pearl: and the street of the city was pure gold, as it were transparent glass.