State gem; blue agate.
Neb. Rev. Stat. § 90-108
in effect90-108. State gem; blue agate.
The chalcedony stone, known as blue agate, is hereby declared the state gem stone of Nebraska.
Laws 1967, c. 608, § 1, p. 2057; R.R.S.1943, § 84-725.
Source: Nebraska Legislature (nebraskalegislature.gov)URL: https://nebraskalegislature.gov/laws/statutes.php?statute=90-108Fetched: 10/20/2026
