Thayerville Mine — Inspections
Total: 163 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 03/04/2026 | 0.00 | 0 | ||
| 10/16/2025 | 10/29/2025 | Maryland Minerals Inc | 48.50 | 1 |
| 09/23/2025 | 09/23/2025 | Maryland Minerals Inc | 4.00 | 1 |
| 07/03/2025 | 09/03/2025 | Maryland Minerals Inc | 31.00 | 2 |
| 05/13/2025 | 05/13/2025 | Maryland Minerals Inc | 10.00 | 1 |
| 05/05/2025 | 05/16/2025 | Maryland Minerals Inc | 24.50 | 1 |
| 02/26/2025 | 03/03/2025 | Maryland Minerals Inc | 21.50 | 1 |
| 10/03/2024 | 10/29/2024 | Maryland Minerals Inc | 25.00 | 1 |
| 09/16/2024 | 09/16/2024 | Maryland Minerals Inc | 4.50 | 1 |
| 07/31/2024 | 08/07/2024 | Maryland Minerals Inc | 26.00 | 1 |
| 05/30/2024 | 06/21/2024 | Maryland Minerals Inc | 34.00 | 1 |
| 05/22/2024 | 05/22/2024 | Maryland Minerals Inc | 3.25 | 1 |
| 03/04/2024 | 03/04/2024 | Maryland Minerals Inc | 20.00 | 2 |
| 02/13/2024 | 02/16/2024 | Maryland Minerals Inc | 28.00 | 1 |
| 12/13/2023 | 12/13/2023 | Maryland Minerals Inc | 8.00 | 1 |
| 12/04/2023 | 12/05/2023 | Maryland Minerals Inc | 32.50 | 2 |
| 09/27/2023 | 09/27/2023 | Maryland Minerals Inc | 9.00 | 1 |
| 08/09/2023 | 08/09/2023 | Maryland Minerals Inc | 15.00 | 2 |
| 08/09/2023 | 08/21/2023 | Maryland Minerals Inc | 41.00 | 3 |
| 07/17/2023 | 07/17/2023 | Maryland Minerals Inc | 8.00 | 1 |
| 05/17/2023 | 05/17/2023 | Maryland Minerals Inc | 6.00 | 1 |
| 05/04/2023 | 05/31/2023 | Maryland Minerals Inc | 21.00 | 2 |
| 04/26/2023 | 04/26/2023 | Maryland Minerals Inc | 8.00 | 1 |
| 01/06/2023 | 02/28/2023 | Maryland Minerals Inc | 26.25 | 2 |
| 12/27/2022 | 12/27/2022 | Maryland Minerals Inc | 15.00 | 1 |
| 10/11/2022 | 03/16/2023 | Maryland Minerals Inc | 68.50 | 3 |
| 10/03/2022 | 12/19/2022 | Maryland Minerals Inc | 29.00 | 1 |
| 07/05/2022 | 08/15/2022 | Maryland Minerals Inc | 48.00 | 1 |
| 06/02/2022 | 06/02/2022 | Maryland Minerals Inc | 3.50 | 1 |
| 04/04/2022 | 04/29/2022 | Maryland Minerals Inc | 32.50 | 2 |
| 01/04/2022 | 03/03/2022 | Maryland Minerals Inc | 56.50 | 2 |
| 10/01/2021 | 11/05/2021 | Maryland Minerals Inc | 22.00 | 1 |
| 07/01/2021 | 09/03/2021 | Maryland Minerals Inc | 20.00 | 1 |
| 04/02/2021 | 06/24/2021 | Maryland Minerals Inc | 54.00 | 1 |
| 03/30/2021 | 03/30/2021 | Maryland Minerals Inc | 14.00 | 1 |
| 01/14/2021 | 03/15/2021 | Maryland Minerals Inc | 51.50 | 1 |
| 10/01/2020 | 12/22/2020 | Maryland Minerals Inc | 47.25 | 3 |
| 09/21/2020 | 09/21/2020 | Maryland Minerals Inc | 10.00 | 1 |
| 07/01/2020 | 07/30/2020 | Maryland Minerals Inc | 37.50 | 1 |
| 04/01/2020 | 06/05/2020 | Maryland Minerals Inc | 41.50 | 1 |
| 01/06/2020 | 02/13/2020 | Maryland Minerals Inc | 64.00 | 1 |
| 10/01/2019 | 11/14/2019 | Maryland Minerals Inc | 74.00 | 1 |
| 08/08/2019 | 09/23/2019 | Maryland Minerals Inc | 110.00 | 1 |
| 04/01/2019 | 04/04/2019 | Maryland Minerals Inc | 37.25 | 1 |
| 01/23/2019 | 01/23/2019 | Maryland Minerals Inc | 8.00 | 1 |
| 01/02/2019 | 01/08/2019 | Maryland Minerals Inc | 40.25 | 1 |
| 11/13/2018 | 11/20/2018 | Maryland Minerals Inc | 45.00 | 1 |
| 07/19/2018 | 08/02/2018 | Maryland Minerals Inc | 47.50 | 1 |
| 05/09/2018 | 05/16/2018 | Maryland Minerals Inc | 44.00 | 1 |
| 03/07/2018 | 03/08/2018 | Maryland Minerals Inc | 12.75 | 1 |