en_tn_condensed/rev/21/11.md

Jerusalem

"the heavenly Jerusalem" or "the new Jerusalem"

crystal

See how you translated this in Revelation 4:6.

jasper

See how you translated this in Revelation 4:1.

twelve gates

"12 gates" (See: rc://en/ta/man/translate/translate-numbers)

were written

AT: "God had written" (See: rc://en/ta/man/translate/figs-activepassive)