A transparent precious stone, having the color of gold with a mixture of green, and a fine luster, Re 21:20. Many suppose it to be the topaz of the moderns.

("gold stone".) The garniture of the seventh foundation of New Jerusalem. The modern topaz.

Chrysolite,

one of the precious stones in the foundation of the heavenly Jerusalem.

Re 21:20

It has been already stated [BERYL] that the chrysolite of the ancients is identical with the modern oriental topaz the tarhish of the Hebrew Bible.

See Beryl

CHRYSOLITE, Re 21:20, a precious stone of a golden colour. Schroder says it is the gem now called the Indian topaz, which is of a yellowish green colour, and very beautiful.