| United States. Congress. House. Committee on Foreign Affairs - 1981 - 704 pages
...than 5 years each. (b) DURATION OP A PEBMIT. — Each permit for commercial recovery shall be issued for a term of 20 years and for so long thereafter as hard mineral resource!: are recovered annually in commercial quantities from the area to which the... | |
| 1986 - 204 pages
...a term of art in Federal mineral law. Section 6 of FCLAA (section 7(a) of the MLA) provides: "Each lease shall be for a term of 20 years and for so long thereafter as coal is produced annually in commercial quantities from that lease. Any lease that is not producing in commercial quantities at... | |
| United States - 1988 - 116 pages
...which can be operated as a single mine or unit. SEC. 7. (a) A coal lease shall be for a term of twenty years and for so long thereafter as coal is produced annually in commercial quantities from that lease. Any lease which is not producing in commercial quantities at... | |
| United States - 1991 - 344 pages
...than 5 years each. (b) DURATION OF A PERMIT. — Each permit for commercial recovery shall be issued for a term of 20 years and for so long thereafter as hard mineral resources are recovered annually in commercial quantities from the area to which the recovery... | |
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