Section 34(2)(i) in The Iron Ore Mines, Manganese Ore Mines And Chrome Ore Mines Labour Welfare Fund Rules, 1978
(i)[ the amount of duty at the rate of ten paise per tonne recovered in respect of Iron Ore or Manganese Ore or Chrome Ore produced by the mine less the proportionate cost of recovery; or] [ Substituted by G.S.R. 656(E), dated 4.10.2004 (w.e.f. 5.10.2004).]