Sardonyx

Sardonyx [N] [E]

a name compounded of sard and onyx , two precious stones, varieties of chalcedony or agate. The sardonyx combines the qualities of both, whence its name. It is mentioned only in ( Revelation 21:20 ) The sardonyx consists of "a white opaque layer, superimposed upon a red transparent stratum of the true red sard." It is, like the sard, merely a variety of agate, and is frequently employed by engravers for signet-rings.


[N] indicates this entry was also found in Nave's Topical Bible
[E] indicates this entry was also found in Easton's Bible Dictionary

Bibliography Information

Smith, William, Dr. "Entry for 'Sardonyx'". "Smith's Bible Dictionary". . 1901.