Official state rock

73-3701. Official state rock. Greenhorn limestone, a staple of the Kansas Flint Hills that is used in the construction of buildings throughout the state, is hereby designated as the official rock of the state of Kansas. History: L. 2018, ch. 34, § 1; July 1. Previous | Next LEGISLATIVE COORDINATING COUNCIL General Policies 2026 Archived LCC Documents Archived LCC Meetings REVISOR OF STATUTES Archived Session Documents Archived School Finance Documents USEFUL LINKS Session Laws Kansas Administrative Regulations OTHER LEGISLATIVE SITES Kansas Legislature Administrative Services Division of Post Audit Research Department Contact Us PDF Help www.ksrevisor.gov 2026