Mo. Rev. Stat. § 293.240
Current with changes from the 2024 Legislative Session
It shall be unlawful for coal miners in any mine to charge a blasting hole with loose powder, or otherwise than with a properly constructed cartridge; and in dry and dusty mines, it shall be unlawful to load cartridges in the mines except with a powder can constructed for the purpose.
§ 293.240, RSMo