Subpart 3931 - PLANS OF DEVELOPMENT AND EXPLORATION PLANS
- Section 3931.10 - Exploration plans and plans of development for mining and in situ operations
- Section 3931.11 - Content of plan of development
- Section 3931.20 - Reclamation
- Section 3931.30 - Suspension of operations and production
- Section 3931.40 - Exploration
- Section 3931.41 - Content of exploration plan
- Section 3931.50 - Exploration plan and plan of development modifications
- Section 3931.60 - Maps of underground and surface mine workings and in situ surface operations
- Section 3931.70 - Production maps and production reports
- Section 3931.80 - Core or test hole samples and cuttings
- Section 3931.100 - Boundary pillars and buffer zones