Case Note & Summary
The dispute arose from appeals by the State of Rajasthan challenging the Rajasthan High Court's orders that restricted the interest on arrears of royalty to 12% per annum instead of the 24% demanded. The contesting respondents, holders of mining leases for limestone, had previously filed writ petitions against the constitutional validity of Section 9(3) of the Mines and Minerals (Development and Regulation) Act, 1957, and notifications increasing the royalty rate. The High Court had issued interim orders allowing payment at the lower rate of Rs.10 per metric tonne while requiring bank guarantees for the difference. Ultimately, the High Court dismissed the writ petitions, leading to the contesting respondents paying the difference in royalty. The State then demanded interest at 24% on the delayed payments, which the contesting respondents challenged in a second round of writ petitions. The learned Single Judge allowed the petitions in part, setting the interest rate at 12% based on the Advocate General's submission regarding the prevailing trend in Supreme Court decisions. The State appealed this decision, leading to the Supreme Court's examination of whether the learned Single Judge's order was based on consent and the validity of Rule 64-A. The Supreme Court found that the learned Advocate General's statements did not constitute a concession and clarified that the State was entitled to charge interest at 24% per annum. The court also addressed the principles of restitution, stating that interest must be paid on amounts withheld due to interim orders once those orders are vacated. The court ultimately modified the interest rate to 18% for the period from the notification date until the dismissal of the writ petitions, and 24% thereafter until payment. The decision emphasized the mandatory nature of the interest rate under Rule 64-A and the importance of discouraging delays in royalty payments.
Headnote
A) Mining Law - Royalty Payment - Interest on Arrears - Mines and Minerals (Development and Regulation) Act, 1957, Section 9 - The court upheld the validity of charging interest at 24% per annum on delayed royalty payments as per Rule 64-A, rejecting claims for a lower rate based on interim stay orders. The court clarified that the obligation to pay interest arises upon dismissal of writ petitions challenging the royalty increase (Paras 23-30).
Issue of Consideration
Whether the State is entitled to charge interest at 24% per annum on royalty arrears, and whether the learned Single Judge's order to restrict it to 12% was justified.
Final Decision
The Supreme Court modified the interest rate to 18% per annum for the period from 17.2.1992 to the dismissal of the writ petitions, and 24% per annum thereafter until payment.
Law Points
- Interest on arrears
- Mining lease
- Royalty payment
- Rule 64-A
- Discretion in interest rate
- Restitution principles


