Clarificatory royalty notification applies retrospectively where later notice only identifies covered areas, not a fresh levy

A later notification that only identified the areas covered by an earlier enhancement of royalty was treated as clarificatory, because it did not change the mineral description or create a fresh levy. The Court applied the principle that a clarificatory or declaratory instrument ordinarily operates retrospectively when it explains an earlier provision or completes its operation. Accordingly, the enhanced royalty for boulder, gravel and shingle used for making chips was payable from the effective date of the earlier notification, not merely from the date of the later notification.

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Issues: Whether the notification dated 26.12.2001 merely clarified the earlier enhancement of royalty under the notification dated 24.03.2001 and could therefore operate from 01.04.2001, or whether the enhanced royalty could be levied only from 26.12.2001.

Analysis: The royalty rate for boulder, gravel and shingle used for making chips was enhanced by the notification dated 24.03.2001, which itself stated that the identified areas would be notified separately. Rule 26(5) of the Bihar Minor Mineral Concession Rules, 1972 permits amendment of the schedules by notification with effect from the date of publication, and the later notification only identified the areas to which the already notified enhanced rate applied. The later notification did not alter the mineral description or create a fresh liability; it removed doubt and completed the earlier notification's operation. A clarificatory or declaratory instrument is ordinarily treated as retrospective where it explains an earlier provision or cures an omission.

Conclusion: The notification dated 26.12.2001 was clarificatory and the enhanced royalty at Rs. 100 per cubic meter was payable from 01.04.2001, not merely from 26.12.2001.

Ratio Decidendi: A later notification that merely identifies the areas to which an earlier enhancement of royalty applies, without changing the levy or the description of the mineral, is clarificatory in nature and operates from the date the earlier enhancement became effective.

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