D. The Safekeeping of Small Quantities of Explosives Underground
- § 70–617. Quantity of Explosives Stored in a Mine
- § 70–618. Method of Storing Explosives in a Mine
- § 70–619. Explosives and Detonators to be Kept in Containers
- § 70–620. Tools, Materials Not to be Stored with Explosives
- § 70–621. Black Blasting Powder Not to be Used Underground