TITLE 30 - US CODE - SUBCHAPTER IX - POTASH
- 30 USC 281 - Prospecting permits for chlorides, sulphates, carbonates, borates, silicates, or nitrates of potassium; authorization; acreage; lands affected
- 30 USC 282 - Leases to permittees of lands showing valuable deposits; royalty
- 30 USC 283 - Lands containing valuable deposits not covered by permits or leases; authority to lease; acreage; conditions; renewals; exemptions from rentals and royalties; suspension of operations
- 30 USC 284 - Lands containing coal or other minerals in addition to potassium deposits; issuance of prospecting permits and leases; covenants in potassium leases
- 30 USC 285 - Laws applicable
- 30 USC 286 - Disposition of royalties and rents from potassium leases
- 30 USC 287 - Extension of prospecting permits