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Plans of Development and Exploration Plans | Midpage
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Code of Federal Regulations
Title 43
Chapter II
Subchapter C
Part 3930
Subpart 3931
Plans of Development and Exploration Plans
3931.10
Exploration plans and plans of development for mining and in situ operations.
3931.11
Content of plan of development.
3931.20
Reclamation.
3931.30
Suspension of operations and production.
3931.40
Exploration.
3931.41
Content of exploration plan.
3931.50
Exploration plan and plan of development modifications.
3931.60
Maps of underground and surface mine workings and in situ surface operations.
3931.70
Production maps and production reports.
3931.80
Core or test hole samples and cuttings.
3931.100
Boundary pillars and buffer zones.