Section 6(2)(i) in The Oilfields (Regulation And Development) Act, 1948
(i)[ the collection of royalties, and the levy and collection of fees or taxes in respect of mineral oils mined, quarried, excavated or collected;] [ Substituted by Act 39 of 1969, Section 2, for Clause (i) (w.r.e.f. 1.1.1968).]