# Relationship history for MSHA mine 0901192

Current hierarchy: **J M Huber Corp → Active Minerals International LLC → ACTIVE MINERALS ATTAPULGITE MINE**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Active Minerals Inc → ACTIVE MINERALS ATTAPULGITE MINE; 2007-09-10 to 2023-03-07; source msha-controller-operator-history
- **operator_operates_mine:** Active Minerals International LLC → ACTIVE MINERALS ATTAPULGITE MINE; 2008-12-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Active Minerals Inc → Active Minerals International LLC; 2008-12-24 to 2023-03-07; source msha-controller-operator-history
- **controller_controls_mine:** Golden Gate Capital → ACTIVE MINERALS ATTAPULGITE MINE; 2023-03-08 to 2024-06-03; source msha-controller-operator-history
- **controller_controls_operator:** Golden Gate Capital → Active Minerals International LLC; 2023-03-08 to 2024-06-03; source msha-controller-operator-history
- **controller_controls_mine:** J M Huber Corp → ACTIVE MINERALS ATTAPULGITE MINE; 2024-06-04 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** J M Huber Corp → Active Minerals International LLC; 2024-06-04 to current/open; source msha-controller-operator-history