2023 Iowa Code > Chapter 557C – Mineral Interests in Coal Current as of: 2023 | Check for updates | Other versions § 557C.1 Lapse of mineral interests in coal — prevention § 557C.2 Definitions § 557C.3 Statement of claim — filing requirement § 557C.4 Statement of claim — recorder’s duty § 557C.5 Reservation in other conveyance § 557C.6 Exemption