Strong's Concordance

Original word: χαλκηδών
Transliteration: chalkédón
Definition (short): chalcedony
Definition (full): chalcedony (a precious stone)

NAS Exhaustive Concordance

Word Origin: of uncertain origin
Definition: chalcedony (a precious stone)
NASB Translation: chalcedony (1).
NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries.
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Strong's Exhaustive Concordance

From chalkos and perhaps eidos; copper-like, i.e. "chalcedony" -- chalcedony.

see GREEK chalkos

see GREEK eidos

KJV: And 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;
NASB: The foundation stones of the city wall were adorned with every kind of precious stone. The first foundation stone was jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;