Section 25-9-30
Persons under 18 not to work in or about mines.
No person under the age of 18 shall be employed to work or labor in or about any coal mine in this state.
(Code 1896, §2933; Code 1907, §1035; Acts 1911, No. 493, p. 500; Code 1923, §1724; Acts 1935, No. 193, p. 241; Code 1940, T. 26, §158; Acts 1949, No. 207, p. 242, §106; Acts 1971, No. 2486, p. 3983; Acts 1975, 4th Ex. Sess., No. 147, p. 2866, §1.)