Marlboro Mine — Inspections
Total: 6 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 07/21/2025 | 07/22/2025 | Ferroglobe USA Quartz, Inc. | 15.50 | 1 |
| 04/29/2025 | 04/29/2025 | Ferroglobe USA Quartz, Inc. | 4.50 | 1 |
| 01/02/2025 | 01/02/2025 | Ferroglobe USA Quartz, Inc. | 8.00 | 1 |
| 12/16/2024 | 12/27/2024 | Ferroglobe USA Quartz, Inc. | 64.50 | 2 |
| 12/16/2024 | 12/16/2024 | Ferroglobe USA Quartz, Inc. | 5.50 | 1 |
| 09/10/2024 | 09/12/2024 | Ferroglobe USA Quartz, Inc. | 31.00 | 1 |