State stone.
F.S. 15.0336
in effectAgatized coral, a chalcedony pseudomorph after coral, appearing as limestone geodes lined with botryoidal agate or quartz crystals and drusy quartz fingers, indigenous to Florida, is hereby designated the Florida state stone.
Source: FL Statutes (Official Site)URL: https://www.flsenate.gov/Laws/Statutes/2025/Chapter15/AllFetched: 7/8/2026
