Section 30-3-113 - Rock dusting in coal mines(a) Repealed by Laws 1995, ch. 31, § 2. (b) Repealed by Laws 1995, ch. 31, § 2. (c) Repealed by Laws 1995, ch. 31, § 2. (d) The inspector shall establish by rule for underground coal mines, areas in which rock dusting is required, required levels of incombustible content and other content and size requirements for rock dusting. The inspector or his deputies may require that sufficient samples of the mine dusts are taken in order to enforce this section.