2024 43 CFR Part 3590 – Solid Minerals (Other Than Coal) Exploration and Mining Operations

2023 43 CFR PART 3590 – SOLID MINERALS (OTHER THAN COAL) EXPLORATION AND MINING OPERATIONS

2022 43 CFR Part 3590 – Solid Minerals (Other Than Coal) Exploration and Mining Operations

2020 43 CFR Part 3590 – Solid Minerals (Other Than Coal) Exploration and Mining Operations